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MY Miniature Power Relay Family

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  • MY(S) Miniature Power Relays Datasheet
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Características

Los relés de uso general más vendidos que se pueden seleccionar según el entorno de funcionamiento y la aplicación

  • Todos los modelos de la gama MY incluyen de serie* una cubierta transparente y un indicador mecánico para comprobar fácilmente el estado de los contactos. Además, este indicador incluye LED que, además de indicar el correcto funcionamiento del relé, identifican inmediatamente el tipo de tensión de la bobina (LED rojo para la bobina de CA y LED verde para la bobina de CC)
  • Menor aumento de temperatura gracias a sus contactos de 2,6 mm de ancho, que proporcionan una mayor conductividad
  • La selección del modelo permite adaptarse a la aplicación, como los que cuentan con indicadores de funcionamiento y los que tienen palancas de bloqueo (terminales de conexión MY)
  • En comparación con los terminales de tornillo tradicionales, el tiempo de cableado puede reducirse hasta en un 60 %**. Al combinar MY con las bases con terminales push-in plus (PYF-[]-PU), la ligera fuerza de inserción reduce el tiempo de cableado

* No se incluyen los modelos especiales

** Cuando se combinan los terminales push-in plus y los de tornillo con los terminales enchufables

Especificaciones y modelos disponibles

Ordering information

Miniature Power Relays: MY(S)

Terminal type Feature Classification Number of poles Contacts Rated voltage Order code
Plug-in Terminals Without operation indicator Standard models
(compliant with Electrical Appliances and Material Safety Act)
2 Single 12, 24, 100/110, 110/120, 200/220, 220/240 VAC MY2
12, 24, 48, 100/110 VDC
Bifurcated 12, 24, 100/110, 110/120, 200/220, 220/240 VAC MY2Z
12, 24, 48, 100/110 VDC
3 Single 12, 24, 100/110, 110/120, 200/220, 220/240 VAC MY3
12, 24, 48, 100/110 VDC
4 Single 12, 24, 100/110, 110/120, 200/220, 220/240 VAC MY4
12, 24, 48, 100/110 VDC
Bifurcated 100/110, 110/120, 200/220, 220/240 VAC MY4Z
12, 24, 48, 100/110 VDC
Crossbar bifurcated 100/110, 110/120, 200/220 VAC MY4Z-CBG
12, 24, 48, 100/110 VDC
Models with built-in diode for coil surge absorption
(DC coil specification only)
2 Single 12, 24, 48, 100/110 VDC MY2-D
Bifurcated 12, 24, 100/110 VDC MY2Z-D
3 Single 12, 24, 100/110 VDC MY3-D
4 Single 12, 24, 48, 100/110 VDC MY4-D
Bifurcated 12, 24, 48, 100/110 VDC MY4Z-D
Models with built-in CR circuit for coil surge absorption
(AC coil specification only)
2 Single 100/110, 110/120, 200/220, 220/240 VAC MY2-CR
Bifurcated 100/110, 200/220 VAC, MY2Z-CR
4 Single 100/110, 110/120, 200/220, 220/240 VAC MY4-CR
Bifurcated 100/110, 110/120, 200/220, 220/240 VAC MY4Z-CR
With operation indicator Standard models
(compliant with Electrical Appliances and Material Safety Act)
2 Single 12, 24, 100/110, 110/120, 200/220, 220/240 VAC MY2N
12, 24, 48, 100/110 VDC
Bifurcated 12, 24, 100/110, 110/120, 200/220, 220/240 VAC MY2ZN
12, 24, 48, 100/110 VDC
3 Single 12, 24, 100/110, 110/120, 200/220, 220/240 VAC MY3N
12, 24, 48, 100/110 VDC
4 Single 12, 24, 100/110, 110/120, 200/220, 220/240 VAC MY4N
12, 24, 48, 100/110 VDC
Bifurcated 24, 100/110, 110/120, 200/220, 220/240 VAC MY4ZN
12, 24, 48, 100/110 VDC
Crossbar bifurcated 100/110, 200/220 VAC MY4ZN-CBG
24 VDC
Models with built-in diode for coil surge absorption
(DC coil specification only)
2 Single 12, 24, 48, 100/110 VDC MY2N-D2
Bifurcated 12, 24, 100/110 VDC MY2ZN-D2
3 Single 12, 24, 100/110 VDC MY3N-D2
4 Single 12, 24, 48, 100/110 VDC MY4N-D2
Bifurcated 12, 24, 48, 100/110 VDC MY4ZN-D2
Models with built-in CR circuit for coil surge absorption
(AC coil specification only)
2 Single 100/110, 110/120, 200/220, 220/240 VAC MY2N-CR
4 Single 100/110, 110/120, 200/220, 220/240 VAC MY4N-CR
Bifurcated 100/110, 110/120, 200/220, 220/240 VAC MY4ZN-CR
Plug-in Terminals With operation indicator/-latching lever Standard models
(compliant with Electrical Appliances and Material Safety Act)
2 Single 100/110, 200/220 VAC MY2IN(S)
12, 24, 48 VDC
4 Single 100/110, 200/220 VAC MY4IN(S)
12, 24, 48 VDC
Bifurcated 100/110, 200/220 VAC MY4ZIN(S)
12, 24, 48 VDC
Models with built-in diode for coil surge absorption
(DC coil specification only)
2 Single 12, 24, 48 VDC MY2IN-D2(S)
4 Single 12, 24, 48 VDC MY4IN-D2(S)
Bifurcated 12, 24, 48 VDC MY4ZIN-D2(S)
Models with built-in CR circuit for coil surge absorption
(AC coil specification only)
4 Single 100/110, 200/220 VAC MY4IN-CR(S)
Bifurcated 100/110, 200/220 VAC MY4ZIN-CR(S)
PCB terminals Standard models
(compliant with Electrical Appliances and Material Safety Act)
2 Single 12, 24, 100/110, 110/120, 200/220, 220/240 VAC MY2-02
12, 24, 48, 100/110 VDC
3 Single 12, 24, 100/110, 110/120, 200/220, 220/240 VAC MY3-02
12, 24, 48, 100/110 VDC
4 Single 12, 24, 100/110, 110/120, 200/220, 220/240 VAC MY4-02
12, 24, 48, 100/110 VDC
Bifurcated 100/110, 110/120, 200/220 VAC MY4Z-02
12, 24, 48, 100/110 VDC
Case-surface mounting 2 Single 24, 100/110, 110/120, 200/220, 220/240 VAC MY2F
12, 24, 48, 100/110 VDC
3 Single 24, 100/110, 200/220 VAC MY3F
24, 100/110 VDC
4 Single 24, 100/110, 110/120, 200/220 VAC MY4F
12, 24, 48, 100/110 VDC
Bifurcated 200/220 VAC MY4ZF
12, 24 VDC

Miniature Power Latching Relays: MYK

Terminal type Feature Classification Number of poles Contacts Rated voltage Order code
Plug-in Terminals Standard models
(compliant with Electrical Appliances and Material Safety Act)
2 Single 12, 24, 100, 100/110 VAC MY2K
12, 24, 48 VDC
PCB terminals Single 24, 100 VAC MY2K-02
12, 24 VDC

Miniature Power Sealed Relays: MYQ/MYH

Plastic Sealed Relays: MYQ

Terminal type Feature Classification Number of poles Contacts Rated voltage Order code
Plug-in Terminals Without operation indicator Standard models
(compliant with Electrical Appliances and Material Safety Act)
4 Single 100/110, 110/120, 200/220, 220/240 VAC MYQ4
24 VDC
Bifurcated 100/110, 110/120, 200/220 VAC MYQ4Z
12, 24 VDC
With operation indicator Single 24, 100/110, 110/120, 200/220, 220/240 VAC MYQ4N
12, 24, 48, 100/110 VDC
PCB terminals 4 Single 50, 200/220, 220/240 VAC MYQ4-02
24 VDC
Bifurcated 100/110 VAC MYQ4Z-02
24, 48 VDC

Hermetically Sealed Relays: MYH

Terminal type Feature Classification Number of poles Contacts Rated voltage Order code
Plug-in Terminals Standard models
(compliant with Electrical Appliances and Material Safety Act)
4 Single 24, 100/110, 110/120 VAC MY4H
12, 24, 48, 100/110 VDC
Bifurcated 24, 100/110, 110/120 VAC MY4ZH
12, 24, 48, 100/110 VDC
PCB terminals 4 Single 110/120 VAC MY4H-0
24 VDC
Bifurcated 24, 100/110 VDC MY4ZH-0

Miniature Power Relays: MY-GS

Classification Number of poles Rated voltage (V) Order code
Standard model without operation indicator 2

12, 24, 48, 100/110, 110/120, 200/220, 220/240 VAC

6, 12, 24, 48, 100/110 VDC

MY2-GS
4

12, 24, 48, 100/110, 110/120, 200/220, 220/240 VAC

6, 12, 24, 48, 100/110 VDC

MY4-GS
Standard model with operation indicator 2

12, 24, 48, 100/110, 110/120, 200/220, 220/240 VAC

6, 12, 24, 48, 100/110, 220 VDC

MY2N-GS
4

12, 24, 48, 100/110, 110/120, 200/220, 220/240 VAC

6, 12, 24, 48, 100/110, 220 VDC

MY4N-GS
Standard model with operation indicator and latching lever 2

12, 24, 48, 100/110, 110/120, 200/220, 220/240 VAC

6, 12, 24, 48, 100/110, 220 VDC

MY2IN-GS
4

12, 24, 48, 100/110, 110/120, 200/220, 220/240 VAC

6, 12, 24, 48, 100/110, 220 VDC

MY4IN-GS
Models with built-in diodes for coil surge absorption with operation indicator 2 12, 24, 48, 100/110, 220 VDC MY2N-D2-GS
4 12, 24, 48, 100/110, 220 VDC MY4N-D2-GS
Models with built-in diodes for coil surge absorption with operation indicator and latching lever 2 12, 24, 48, 100/110, 220 VDC MY2IN-D2-GS
4 12, 24, 48, 100/110, 220 VDC MY4IN-D2-GS
Models with built-in CR circuits for coil surge absorption with operation indicator 2 100/110, 110/120, 200/220, 220/240 VAC MY2N-CR-GS
4 100/110, 110/120, 200/220, 220/240 VAC MY4N-CR-GS
Models with built-in CR circuits for coil surge absorption with operation indicator and latching lever 2 100/110, 110/120, 200/220, 220/240 VAC MY2IN-CR-GS
4 100/110, 110/120, 200/220, 220/240 VAC MY4IN-CR-GS

Specifications

Miniature Power Relays: MY(S)

Operating Coils Ratings

Terminal Type Classification Number of poles Contacts Without operation indicator With operation indicator
Plug-in terminals Standard models 2 Single MY2 MY2N
4 Single MY4 MY4N
Bifurcated MY4Z MY4ZN
Models with built-in diode for coil surge absorption
(DC coil specification only)
2 Single MY2-D MY2N-D2
4 Single MY4-D MY4N-D2
Bifurcated MY4Z-D MY4ZN-D2
Models with built-in CR circuit for coil surge absorption
(AC coil specification only)
2 Single MY2-CR MY2N-CR
4 Single MY4-CR MY4N-CR
Bifurcated MY4Z-CR MY4ZN-CR
Item Rated current (mA) Coil resistance (Ω) Coil inductance (H) Must operate voltage (V) Must release voltage (V) Maximum voltage (V) Power consumption (VA, W)
Rated voltage (V) 50 Hz 60 Hz Armature OFF Armature ON
AC 12 106.5 91 46 0.17 0.33 80% max.
2
There is variation between products, but actual values are 80% maximum.
To ensure operation, apply at least 80% of the rated value (at a coil temperature of 23°C).
30% min.
2
There is variation between products, but actual values are 10% minimum for DC. To ensure release, use a value that is lower than the specified value.
110% of rated voltage Approx. 0.9 to 1.3 (at 60 Hz)
24 53.8 46 180 0.69 1.3
100/110 11.7/12.9 10/11 3,750 14.54 24.6
110/120 9.9/10.8 8.4/9.2 4,430 19.2 32.1
200/220 6.2/6.8 5.3/5.8 12,950 54.75 94.07
220/240 4.8/5.3 4.2/4.6 18,790 83.5 136.4
DC 12 72.7 165 0.73 1.37 10% min.
2
There is variation between products, but actual values are 10% minimum for DC. To ensure release, use a value that is lower than the specified value.
Approx. 0.9
24 36.3 662 3.2 5.72
48 17.6 2,725 10.6 21.0
100/110 8.7/9.6 11,440 45.6 86.2
Note:
  1. The rated current and coil resistance are measured at a coil temperature of 23°C with tolerances of +15%/–20% for AC rated current and ±15% for DC coil resistance.
  2. The AC coil resistance and inductance values are reference values only (at 60 Hz).
  3. Operating characteristics were measured at a coil temperature of 23°C.
  4. The maximum voltage capacity was measured at an ambient temperature of 23°C.
Terminal Type Classification Number of poles Contacts Without operation indicator With operation indicator
Plug-in terminals Standard models 2 Bifurcated MY2Z MY2ZN
Models with built-in diode for coil surge absorption
(DC coil specification only)
2 Bifurcated MY2Z-D MY2ZN-D2
Item Rated current (mA) Coil resistance (Ω) Coil inductance (H) Must operate voltage (V) Must release voltage (V) Maximum voltage (V) Power consumption (VA, W)
Rated voltage (V) 50 Hz 60 Hz Armature OFF Armature ON
AC 12 106.5 91 46 0.17 0.33 80% max.
2
There is variation between products, but actual values are 80% maximum.
To ensure operation, apply at least 80% of the rated value.
30% min
2
There is variation between products, but actual values are 10% minimum for DC. To ensure release, use a value that is lower than the specified value.
110% of rated voltage Approx. 0.9 to 1.3 (at 60 Hz)
24 53.8 46 180 0.69 1.3
100/110 11.7/12.9 10/11 3,750 14.54 24.6
110/120 9.9/10.8 8.4/9.2 4,430 19.2 32.1
200/220 6.2/6.8 5.3/5.8 12,950 54.75 94.07
220/240 4.8/5.3 4.2/4.6 18,790 83.5 136.4
DC 12 75 160 0.73 1.37 10% min.
2
There is variation between products, but actual values are 10% minimum for DC. To ensure release, use a value that is lower than the specified value.
Approx. 0.9
24 36.9 650 3.2 5.72
48 18.5 2,600 10.6 21.0
100/110 9.1/10 11,000 45.6 86.2
Note:
  1. The rated current and coil resistance are measured at a coil temperature of 23°C with tolerances of +15%/–20% for AC rated current and ±15% for DC coil resistance.
  2. The AC coil resistance and inductance values are reference values only (at 60 Hz).
  3. Operating characteristics were measured at a coil temperature of 23°C.
  4. The maximum voltage capacity was measured at an ambient temperature of 23°C.
Terminal Type Classification Number of poles Contacts With latching lever
Plug-in terminals Standard models 2 Single MY2IN(S)
4 Single MY4IN(S)
Bifurcated MY4ZIN(S)
Models with built-in diode for coil surge absorption
(DC coil specification only)
2 Single MY2IN-D2(S)
4 Single MY4IN-D2(S)
Bifurcated MY4ZIN-D2(S)
Models with built-in CR circuit for coil surge absorption
(AC coil specification only)
2 Single MY4IN-CR(S)
4 Bifurcated MY4ZIN-CR(S)
Item Rated current (mA) Coil resistance (Ω) Coil inductance (H) Must operate voltage (V) Must release voltage (V) Maximum voltage (V) Power consumption (VA, W)
Rated voltage (V) 50 Hz 60 Hz Armature OFF Armature ON
AC 100/110 11.7/12.9 10/11 3,750 14.54 24.6 80% max.
2
There is variation between products, but actual values are 80% maximum.
To ensure operation, apply at least 80% of the rated value.
30% min.
2
There is variation between products, but actual values are 10% minimum for DC. To ensure release, use a value that is lower than the specified value.
110% of rated voltage Approx. 0.9 to 1.3
(at 60 Hz)
200/220 6.2/6.8 5.3/5.8 12,950 54.75 94.07
DC 12 75 160 0.73 1.37 10% min.
2
There is variation between products, but actual values are 10% minimum for DC. To ensure release, use a value that is lower than the specified value.
Approx. 0.9
24 37.7 636 3.2 5.72
48 18.8 2,560 10.6 21
Note:
  1. The rated current and coil resistance are measured at a coil temperature of 23°C with tolerances of +15%/–20% for AC rated current and ±15% for DC coil resistance.
  2. The AC coil resistance and inductance values are reference values only (at 60 Hz).
  3. Operating characteristics were measured at a coil temperature of 23°C.
  4. The maximum voltage capacity was measured at an ambient temperature of 23°C.
Terminal Type Classification Number of poles Contacts Without operation indicator With operation indicator
Plug-in terminals Standard models 3 Single MY3 MY3N
4 Crossbar bifurcated MY4Z-CBG MY4ZN-CBG
PCB terminals Standard models 2 Single MY2-02
3 Single MY3-02
4 Single MY4-02
Bifurcated MY4Z-02
Case-surface mounting Standard models 2 Single MY2F
3 Single MY3F
4 Single MY4F
Bifurcated MY4ZF
Item Rated current (mA) Coil resistance (Ω) Coil inductance (H) Must operate voltage (V) Must release voltage (V) Maximum voltage (V) Power consumption (VA, W)
Rated voltage (V) 50 Hz 60 Hz Armature OFF Armature ON
AC 12 106.5 91 46 0.17 0.33 80% max.
2
There is variation between products, but actual values are 80% maximum.
To ensure operation, apply at least 80% of the rated value.
30% min.
2
There is variation between products, but actual values are 30% minimum for AC and 10% minimum for DC. To ensure release, use a value that is lower than the specified value.
110% of rated voltage Approx. 0.9 to 1.3
(at 60 Hz)
24 53.8 46 180 0.69 1.3
100/110 11.7/12.9 10/11 3,750 14.54 24.6
110/120 9.9/10.8 8.4/9.2 4,430 19.2 32.1
200/220 6.2/6.8 5.3/5.8 12,950 54.75 94.07
220/240 4.8/5.3 4.2/4.6 18,790 83.5 136.4
DC 12 75 160 0.73 1.37 10% min.
2
There is variation between products, but actual values are 30% minimum for AC and 10% minimum for DC. To ensure release, use a value that is lower than the specified value.
Approx. 0.9
24 36.9 650 3.2 5.72
48 18.5 2,600 10.6 21.0
100/110 9.1/10 11,000 45.6 86.2
Note:
  1. The rated current and coil resistance are measured at a coil temperature of 23°C with tolerances of +15%/–20% for AC rated current and ±15% for DC coil resistance.
  2. The AC coil resistance and inductance values are reference values only (at 60 Hz).
  3. Operating characteristics were measured at a coil temperature of 23°C.
  4. The maximum voltage capacity was measured at an ambient temperature of 23°C.

Contact Ratings

Number of poles
(contact
configuration)
2-pole (DPDT) 3-pole (3PDT)
Contact structure Single Bifurcated Single
With latching lever (S)
Load Resistive load Inductive load
(cos φ= 0.4,
L/R = 7 ms)
Resistive load Inductive load
(cos φ= 0.4,
L/R = 7 ms)
Resistive load Inductive load
(cos φ= 0.4,
L/R = 7 ms)
Resistive load Inductive load
(cos φ= 0.4,
L/R = 7 ms)
Rated load 5 A at 220 VAC
5 A at 24 VDC
2 A at 220 VAC
2 A at 24 VDC
5 A at 250 VAC
5 A at 30 VDC
2 A at 250 VAC
2 A at 30 VDC
5 A at 220 VAC
5 A at 24 VDC
2 A at 220 VAC
2 A at 24 VDC
5 A at 220 VAC
5 A at 24 VDC
2 A at 220 VAC
2 A at 24 VDC
Rated carry
current
2
If you use a Socket, do not exceed the rated carry current of the Socket.
5 A (10 A
2
Values shown in parentheses are for the MY(S) model with latching lever.
)
5 A 5 A
Maximum
switching voltage
250 VAC, 125 VDC 250 VAC, 125 VDC
Maximum
switching current
5 A 10 A 5 A 5 A
Maximum
switching power
1,100 VA
120 W
440 VA
48 W
2,500 VA
300 W
500 VA
60 W
1,100 VA
120 W
440 VA
48 W
1,100 VA
120 W
440 VA
48 W
Contact material Ag Au plating + Ag Ag
Number of poles
(contact
configuration)
4-pole (4PDT)
Contact structure Single Bifurcated Crossbar bifurcated (CBG)
With latching lever (S) With latching lever (S)
Load Resistive load Inductive load
(cos φ= 0.4,
L/R = 7 ms)
Resistive load Inductive load
(cos φ= 0.4,
L/R = 7 ms)
Resistive load Inductive load
(cos φ= 0.4,
L/R = 7 ms)
Resistive load Inductive load
(cos φ= 0.4,
L/R = 7 ms)
Resistive load Inductive load
(cos φ= 0.4,
L/R = 7 ms)
Rated load 3 A at 220 VAC
3 A at 24 VDC
0.8 A at 220 VAC
1.5 A at 24 VDC
3 A at 250 VAC
3 A at 30 VDC
0.8 A at 250 VAC
1.5 A at 30 VDC
3 A at 220 VAC
3 A at 24 VDC
0.8 A at 220 VAC
1.5 A at 24 VDC
3 A at 250 VAC
3 A at 30 VDC
0.8 A at 250 VAC
1.5 A at 30 VDC
1 A at 220 VAC
1 A at 24 VDC
0.3 A at 220 VAC
0.5 A at 24 VDC
Rated carry
current
2
If you use a Socket, do not exceed the rated carry current of the Socket.
3 A (5 A
2
Values shown in parentheses are for the MY(S) model with latching lever.
)
3 A (5 A*2) 1 A
Maximum
switching voltage
250 VAC, 125 VDC
Maximum
switching current
3 A 1 A
Maximum
switching power
660 VA
72 W
176 VA
36 W
1,250 VA
150 W
200 VA
45 W
660 VA
72 W
176 VA
36 W
1,250 VA
150 W
200 VA
45 W
220 VA
24 W
66 VA
12 W
Contact material Au cladding + Ag alloy Au cladding + AgPd

Characteristics

Number of poles
(contact configuration)
2-pole (DPDT) 3-pole (3PDT) 4-pole (4PDT)
Contact structure Single Bifurcated Single Single Bifurcated Crossbar bifurcated (CBG)
Contact resistance
2
Models with latching lever are 100 mW maximum.
2
Measurement conditions: 1 A at 5 VDC using the voltage drop method.
50 mΩ max. 100 mΩ max.
Operate time
2
Measurement conditions: With rated operating power applied, not including contact bounce.
20 ms max.
Release time
2
Measurement conditions: With rated operating power applied, not including contact bounce.
20 ms max.
Maximum
switching
frequency
Mechanical 18,000 operations/h
Rated load 1,800 operations/h
Insulation resistance
2
Measurement conditions: For 500 VDC applied to the same location as for dielectric strength measurement.
100 MΩ min.
Dielectric
strength
Between coil
and contacts
2,000 VAC, 50/60 Hz for 1 min
Between
contacts of
different
polarity
Between
contacts of the
same polarity
1,000 VAC at 50/60 Hz for 1 min 700 VAC at 50/60 Hz for 1 min
Vibration
resistance
Destruction 10 to 55 to 10 Hz, 0.5-mm single amplitude (1.0-mm double amplitude)
Malfunction 10 to 55 to 10 Hz, 0.5-mm single amplitude (1.0-mm double amplitude)
Shock
resistance
Destruction 1,000 m/s²
Malfunction 200 m/s²
Endurance Mechanical AC: 50,000,000
operations min.
DC: 100,000,000
operations min.
(switching frequency:
18,000 operations/h)
AC: 50,000,000
operations min.
DC: 50,000,000
operations min.
(switching frequency:
18,000 operations/h)
AC: 50,000,000
operations min.
DC: 100,000,000
operations min.
(switching frequency:
18,000 operations/h)
AC: 50,000,000
operations min.
DC: 100,000,000
operations min.
(switching frequency:
18,000 operations/h)
AC: 20,000,000
operations min.
DC: 20,000,000
operations min.
(switching frequency:
18,000 operations/h)
AC: 50,000,000
operations min.
DC: 50,000,000
operations min.
(switching frequency:
18,000 operations/h)
Electrical
2
Ambient temperature condition: 23°C
500,000 operations min.
(rated load, switching
frequency:
1,800 operations/h)
200,000 operations min.
(rated load, switching
frequency:
1,800 operations/h)
500,000 operations min.
(rated load, switching
frequency:
1,800 operations/h)
200,000 operations min.
(rated load, switching
frequency:
1,800 operations/h)
100,000 operations min.
(rated load, switching
frequency:
1,800 operations/h)
50,000 operations min.
(rated load, switching
frequency:
1,800 operations/h)
Failure rate P value
(reference value)
2
This value was measured at a switching frequency of 120 operations per minute.
1 mA at 5 VDC 100 μA at 1 VDC 1 mA at 5 VDC 1 mA at 1 VDC 100 μA at 1 VDC 100 μA at 1 VDC
Weight Approx. 35 g Approx. 35 g Approx. 35 g Approx. 35 g Approx. 35 g Approx. 35 g
Note:

The data shown above are initial values.

Classification Standard models Models with built-in diode for coil surge absorption (-D)/
Models with built-in CR circuit for coil surge absorption (-CR)
Contacts Single/bifurcated Crossbar/bifurcated (CBG) Single/bifurcated
Features Without
operation
indicator
With operation indicator Without
operation
indicator
With operation
indicator
Without
operation
indicator
With operation indicator
With latching
lever
With latching
lever
Ambient operating
temperature
2
With no icing or condensation.
−55 to 70°C −55 to 60°C
2
This limitation is due to the diode junction temperature and elements used.
−55 to 70°C −25 to 70°C −25 to 60°C −55 to 60°C
2
This limitation is due to the diode junction temperature and elements used.
−55 to 60°C
2
This limitation is due to the diode junction temperature and elements used.
−55 to 70°C
Ambient operating humidity 5% to 85% 5% to 85%

Miniature Power Latching Relays: MYK

Operating Coil Ratings (AC)

Rated voltage (V) Set coil Reset coil Must operate voltage (V) Must release voltage (V) Maximum voltage (V) Power consumption (VA, W)
Rated current (mA) Coil resistance (Ω) Rated current (mA) Coil resistance (Ω) Set coil Reset coil
50 Hz 60 Hz 50 Hz 60 Hz
AC 12 57 56 72 39 38.2 130 80% max.
2
There is variation between products, but actual values are 80% maximum.
80% max. 110% max. of rated voltage Approx. 0.6 to 0.9
(at 60 Hz)
Approx. 0.2 to 0.5
(at 60 Hz)
24 27.4 26.4 320 18.6 18.1 550
100 7.1 6.9 5,400 3.5 3.4 3,000
DC 12 110 110 50 235 Approx. 1.3 Approx. 0.6
24 52 470 25 940
48 27 1,800 16 3,000
Note:
  1. The rated current for AC is the value measured with a DC ammeter in half-wave rectification.
  2. The rated current and coil resistance are measured at a coil temperature of 23°C with tolerances of +15%/–20% for AC rated current and ±15% for DC coil resistance.
  3. The AC coil resistance is a reference value only.
  4. Operating characteristics were measured at a coil temperature of 23°C.
  5. The maximum voltage capacity was measured at an ambient temperature of 23°C.
  6. There is variation between products, but actual values are 80% maximum.

Contact Ratings

Number of poles (contact configuration) 2-pole (DPDT)
Contact structure Single
Load Resistive load Inductive load (cos φ = 0.4, L/R = 7 ms)
Rated load 3 A at 220 VAC
3 A at 24 VDC
0.8 A at 220 VAC
1.5 A at 24 VDC
Rated carry current 3 A
Maximum switching voltage 250 VAC, 125 VDC
Maximum switching current 3 A
Maximum switching power 660 VA
72 W
176 VA
36 W
Contact material Au plating + Ag

Characteristics

Contact resistance
2
Measurement conditions: 1 A at 5 VDC using the voltage drop method.
50 mΩ max.
Set Operate time
2
Measurement conditions: With rated operating power applied, not including contact bounce.
AC: 30 ms max., DC: 15 ms max.
Minimum pulse width AC: 60 ms, DC: 30 ms
Reset Release time
2
Measurement conditions: With rated operating power applied, not including contact bounce.
AC: 30 ms max., DC: 15 ms max.
Minimum pulse width AC: 60 ms, DC: 30 ms
Maximum
switching
frequency
Mechanical 18,000 operations/h
Rated load 1,800 operations/h
Insulation resistance
2
Measurement conditions: For 500 VDC applied to the same location as for dielectric strength measurement.
100 MΩ min.
Dielectric
strength
Between coil and contacts
Between contacts of different polarity
1,500 VAC at 50/60 Hz for 1 min
Between contacts of the same polarity 1,000 VAC at 50/60 Hz for 1 min
Between set/reset coils
Vibration
resistance
Destruction 10 to 55 to 10 Hz, 0.5-mm single amplitude (1.0-mm double amplitude)
Malfunction 10 to 55 to 10 Hz, 0.5-mm single amplitude (1.0-mm double amplitude)
Shock
resistance
Destruction 1,000 m/s2
Malfunction 200 m/s2
Endurance Mechanical 100,000,000 operations min. (switching frequency: 18,000 operations/h)
Electrical
2
Ambient temperature condition: 23°C
200,000 operations min. (at rated load, switching frequency: 1,800 operations/h)
Failure rate P value (reference value)
2
This value was measured at a switching frequency of 120 operations per minute.
1 mA at 1 VDC
Ambient operating temperature
2
With no icing or condensation.
−55 to 60°C
Ambient operating humidity 5% to 85%
Weight Approx. 30 g
Note:

The data shown above are initial values.

Miniature Power Sealed Relays: MYQ/MYH

Operating Coil Ratings (AC)

Rated voltage (V) Rated current (mA) Coil resistance (Ω) Coil inductance (H) Must operate
voltage (V)
2
There is variation between products, but actual values are 80% maximum. To ensure operation, apply at least 80% of the rated value.
Must release
voltage (V)
2
There is variation between products, but actual values are 30% minimum for AC and 10% minimum for DC. To ensure release, use a value that is lower than the specified value.
Maximum
voltage (V)
Power
consumption
(VA, W)
50 Hz 60 Hz Armature OFF Armature ON
AC 24 53.8 46 180 0.69 1.3 80% max. 30% min. 110% max. of
rated voltage
Approx. 0.9 to 1.3
(at 60 Hz)
100/110 11.7/12.9 10/11 3,750 14.54 24.6
110/120 9.9/10.8 8.4/9.2 4,430 19.2 32.1
200/220 6.2/6.8 5.3/5.8 12,950 54.75 91.07
220/240 4.8/5.3 4.2/4.6 18,790 83.5 136.4
DC 12 75 165 0.734 1.37 10% min. Approx. 0.9
24 36.9 650 3.2 5.72
48 18.5 2,600 10.6 21.0
100/110 9.1/10 11,000 45.6 86.0
Note:
  1. The rated current and coil resistance are measured at a coil temperature of 23°C with tolerances of +15%/–20% for AC rated current and ±15% for DC coil resistance.
  2. The AC coil resistance and coil inductance values are for reference only.
  3. Operating characteristics were measured at a coil temperature of 23°C.
  4. The maximum voltage capacity was measured at an ambient temperature of 23°C.

Contact Ratings

Model Plastic Sealed Relays: MYQ Hermetically Sealed Relays: MYH
Number of poles (contact configuration) 4-pole (4PDT) 4-pole (4PDT)
Contact structure Single/bifurcated Single Bifurcated
Load Resistive load Inductive load
(cos φ= 0.4,
L/R = 7 ms)
Resistive load Inductive load
(cos φ= 0.4,
L/R = 7 ms)
Resistive load Inductive load
(cos φ= 0.4,
L/R = 7 ms)
Rated load 1 A at 220 VAC
1 A at 24 VDC
0.5 A at 220 VAC
0.5 A at 24 VDC
3 A at 110 VAC
3 A at 24 VDC
0.8 A at 110 VAC
1.5 A at 24 VDC
3 A at 110 VAC
3 A at 24 VDC
0.8 A at 110 VAC
1.5 A at 24 VDC
Rated carry current 1 A 3 A
Maximum switching voltage 250 VAC
125 VDC
125 VAC
125 VDC
Maximum switching current 1 A 3 A
Maximum switching power

220 VA

24 W

110 VA

12 W

330 VA

72 W

88 VA

36 W

330 VA

72 W

88 VA

36 W

Contact material Au plating + Ag Au plating + Ag

Characteristics

Model MYQ MYH
Contact resistance
2
Measurement conditions: 1 A at 5 VDC using the voltage drop method.
50 mΩ max.
Operate time
2
Measurement conditions: With rated operating power applied, not including contact bounce. Ambient temperature condition: 23°C
20 ms max.
Release time
2
Measurement conditions: With rated operating power applied, not including contact bounce. Ambient temperature condition: 23°C
20 ms max.
Maximum
switching
frequency
Mechanical 18,000 operations/h
Rated load 1,800 operations/h
Insulation resistance
2
Measurement conditions: For 500 VDC applied to the same location as for dielectric strength measurement.
100 MΩ min.
Dielectric
strength
Between coil and contacts 1,500 VAC at 50/60 Hz for 1 min 1,000 VAC at 50/60 Hz for 1 min
Between contacts of
different polarity
1,500 VAC at 50/60 Hz for 1 min 1,000 VAC at 50/60 Hz for 1 min
Between contacts of the
same polarity
1,000 VAC at 50/60 Hz for 1 min 700 VAC at 50/60 Hz for 1 min
Vibration
resistance
Destruction 10 to 55 to 10 Hz, 0.5-mm single amplitude (1.0-mm double amplitude)
Malfunction 10 to 55 to 10 Hz, 0.5-mm single amplitude (1.0-mm double amplitude)
Shock
resistance
Destruction 1,000 m/s2
Malfunction 200 m/s2
Endurance Mechanical Single contacts AC: 50,000,000 operations min.,
DC: 100,000,000 operations min.
50,000,000 operations min.
Bifurcated contacts 5,000,000 operations min.,
DC: 5,000,000 operations min.
(switching frequency: 18,000 operations/h)
5,000,000 operations min.
(switching frequency: 18,000 operations/h)
Electrical
2
Ambient temperature condition: 23°C
Single contacts 200,000 operations min. 100,000 operations min.
Bifurcated contacts 100,000 operations min.
(at rated load, switching frequency: 1,800 operations/h)
50,000 operations min.
(at rated load, switching frequency: 1,800 operations/h)
Failure rate P Level
(reference value)
2
This value was measured at a switching frequency of 120 operations per minute.
Single contacts 1 mA at 1 VDC 100 μA at 1 VDC
Bifurcated contacts 100 μA at 1 VDC 100 μA at 100 mVDC
Ambient operating temperature
2
With no icing or condensation.
−55 to 60°C −25 to 60°C
Ambient operating humidity 5% to 85%
Weight Approx. 35 g Approx. 50 g
Note:

The data shown above are initial values.

Miniature Power Relays: MY-GS

Operating Coil Ratings

Rated voltage (V) Rated current (mA) Coil resistance (Ω) Coil inductance (H) Must operate
voltage (V)
2
There is variation between products, but actual values are 80% max.
The Relay will operate if 80% or higher of the rated voltage is applied. However, to achieve the specified characteristics, apply the rated voltage to the coil.
Must release
voltage (V)
2
There is variation between products, but actual values are 30% minimum for AC and 10% minimum for DC. To ensure release, use a value that is lower than the specified value.
Maximum
voltage (V)
Power
consumption
(VA, W)
50 Hz 60 Hz Armature OFF Armature ON
AC 12 106.5 91 46 0.17 0.33 80% max. 30% min. 110% Approx. 0.9 to 1.3
(at 60 Hz)
24 53.8 46 180 0.69 1.3
48 25.7 21.1 788 3.22 5.66
100/110 11.7/12.9 10.0/11.0 3,750 14.54 24.6
110/120 9.9/10.8 8.4/9.2 4,430 19.2 32.1
200/220 6.2/6.8 5.3/5.8 12,950 54.75 94.07
220/240 5.2/6.2 4.3/5.0 15,920 83.5 136.4
DC 6 146 (151) 41.0 (39.8) 0.17 0.33 10% min. Approx. 0.9
12 72.7 (75) 165 (160) 0.73 1.37
24 36.3 (37.7) 662 (636) 3.2 5.72
48 17.6 (18.8) 2,725 (2,560) 10.6 21.0
100/110 8.7 (9.0)/9.6 (9.9) 11,440 (11,100) 45.6 86.2
220 3.6 60,394 362.3 452.9 Approx. 0.8
Note:
  1. The rated current and coil resistance are measured at a coil temperature of 23°C with tolerances of +15%/–20% for the AC rated current and +15% for the DC coil resistance.
  2. The AC coil resistance and inductance values are reference values only (at 60 Hz).
  3. Operating characteristics were measured at a coil temperature of 23°C.
  4. The values in parentheses for the rated currents and coil voltages of DC coils are for models with LED operation indicators.
  5. The maximum voltage capacity was measured at an ambient temperature of 23°C.

Contact Ratings

Number of poles 2 poles 4 poles
Load Resistive load Inductive load
(cos φ= 0.4, L/R = 7 ms)
Resistive load Inductive load
(cos φ= 0.4, L/R = 7 ms)
Contact configuration DPDT 4PDT
Contact structure Single
Contact material Ag
Rated load 5 A at 220 VAC
5 A at 24 VDC
2 A at 220 VAC
2 A at 24 VDC
3 A at 220 VAC
3 A at 24 VDC
0.8 A at 220 VAC
1.5 A at 24 VDC
Rated carry current 5 A 3 A
Maximum contact voltage 250 VAC, 220 VDC 250 VAC, 220 VDC
Maximum contact current 5 A 3 A
Maximum switching capacity 1,100 VA
120 W
440 VA
48 W
660 VA
72 W
176 VA
36 W
Minimum load (reference values)
2
These values are guides for the switchable limits for minute load levels, such as in electronic circuits. Actual characteristics may be different. 
These values will depend on the switching frequency, atmosphere, and expected reliability level. Confirm applicability in the actual system under actual application conditions.
1 mA at 5 VDC

Characteristics

2 poles 4 poles
Contact resistance
2
Measurement conditions: 1 A at 5 VDC using the voltage drop method.
100 mΩ max.
Operation time
2
Measurement conditions: With rated operating power applied, not including contact bounce time.
20 ms max.
Release time
2
Measurement conditions: With rated operating power applied, not including contact bounce time.
20 ms max.
Maximum operating frequency Mechanical 18, 000 operations/h
Rated load 2,400 operations/h
Insulation resistance
2
Measurement conditions: For 500 VDC applied to the same location as for dielectric strength measurement.
1,000 MΩ min.
Dielectric strength Between coil and contacts 2,000 VAC at 50/60 Hz for 1 min.
Between contacts of different polarity 2,000 VAC at 50/60 Hz for 1 min.
Between contacts of the same polarity 1,000 VAC at 50/60 Hz for 1 min.
Vibration resistance Destruction 10 to 55 to 10 Hz, Double amplitude: 1.0 mm
Malfunction 10 to 55 to 10 Hz, Double amplitude: 1.0 mm
Shock resistance Destruction 1,000 m/s2 (approx. 100 G)
Malfunction 200 m/s2 (Approx. 20 G)
Endurance Mechanical 50,000,000 operations (switching frequency: 18,000 operations/h)
Electrical
2
Ambient temperature condition: 23°C
Duty ratio: 33%
500,000 operations (switching frequency: 2,400 operations/h) 200,000 operations (switching frequency: 2,400 operations/h)
Ambient operating temperature Standard models: –55 to 70°C (with no icing or condensation)
Models with LED operation indicators: –40 to 70°C (with no icing or condensation)
Ambient humidity 5% to 85%
Weight Approx. 35 g
Note:

The above values are initial values.

Modelos

MY(S) - Miniature Power Relays

Relé enchufable versátil que permite usarse como estándar

  • Desde su introducción, se han fabricado más de 1000 millones de piezas de este relé de potencia miniaturizado, utilizándose con éxito en muchas y diferentes aplicaciones. Está disponible una opción con contactos bifurcados para conseguir una conmutación de baja corriente fiable durante todo el ciclo de vida del sistema eléctrico. Una completa gama de bases que incluye montaje con tornillos, con jaula y sin tornillos.
  • Los modelos MY-S, que incluyen LED y botón de prueba, se han convertido en el producto más vendido gracias a su indicador visible y a su sencilla función de prueba
  • La gama MY-S incluye modelos MY4Z con contactos bifurcados para microcargas 
  • Los relés MY-S tienen un uso muy extendido dentro del sector de la automatización de edificios y suelen ser la primera opción del cliente para aplicaciones de control de climatización y ascensores

MYK - Miniature Power Latching Relays

Relé con bloqueo magnético, ideal para circuitos de transmisión de memoria y datos

  • Los relés con bloqueo magnético MYK mantienen el estado de funcionamiento de los contactos con un bajo consumo de energía
  • El sistema de bloqueo de doble bobinado retiene el magnetismo residual. Los materiales magnéticos especiales hacen que los cambios a lo largo del tiempo sean insignificantes, lo que garantiza un prolongado tiempo de retención continua. Existen cambios mínimos en las características, como el acompañamiento de contacto o la presión de contacto, a lo largo de su prolongada vida útil
  • Excelente resistencia a vibraciones/golpes
  • El indicador integrado de funcionamiento garantiza una sencilla monitorización de la operación de encendido/apagado
  • El MY2K también se utiliza en cuadros destinados a aplicaciones de energía eólica

MYQ/MYH - Miniature Power Sealed Relays

Relés sellados resistentes en entornos con polvo, gases corrosivos, etc.

  • En entornos donde se produce polvo, como los de las máquinas de moldeo y de trituración, y en entornos de aplicaciones con presencia de pequeños insectos (como los mosquitos), estos elementos externos pueden introducirse en el relé por los huecos que existen entre las piezas y por los orificios de ventilación del relé. Una vez dentro del relé, el polvo y los insectos se suelen quedar dentro y, si se adhieren a los contactos, pueden causar tanto fallos en los contactos como contactos inestables. Los relés sellados de plástico (MYQ) y los relés sellados herméticamente (MYH) son resistentes a los efectos del entorno
  • También es recomendable para entornos en los que se generan gases corrosivos, como el gas cloruro, el gas sulfúrico y el gas de silicona
  • También son resistentes en entornos donde se producen daños por sal y donde se genera polvo
  • Evita los fallos de contacto de los relés gracias a una estructura altamente hermética

MY-GS - Miniature Power Relays Mechanical indicators added as a standard feature to our best-selling MY General-purpose relays

  • La gama MY-GS es la última incorporación a la familia MY y se produce en una fábrica completamente automatizada 
  • Reduce el tiempo de cableado en un 60 % si se combina con el conector con tecnología "Push-In Plus" PYF-PU (según las mediciones reales de OMRON)
  • La impresión en la cinta de bobina indica las especificaciones de la bobina en funcionamiento
  • Todos los modelos incluyen de serie indicadores mecánicos de funcionamiento
  • Cumple con RoHS, UL, CSA e IEC (certificación VDE)
  • Los indicadores mecánicos se incluyen de serie en todos los modelos para comprobar fácilmente el estado de los contactos
  • La gama MY-GS está indicada para aplicaciones que requieren un relé fiable; el modelo estándar se utiliza con frecuencia en máquinas de packaging para el sector de la alimentación y las bebidas

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