MM Power Relay OMRON

Specifications

Coil Ratings

Open Coils (with Solder or Screw Terminals)

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 values are reference values.
           3. Performance characteristic data are measured at a coil temperature of 23°C.
           4. The maximum voltage is one that is applicable instantaneously to the Relay coil at an ambient temperature of
                23°C and not continuously.

Cased Coils (Plug-in Terminals)

The rated current may vary if the Relay has a built-in operating indicator (See note 4.).

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. Performance characteristic data are measured at a coil temperature of 23°C.
           4. The maximum voltage is one that is applicable instantaneously to the Relay coil at an ambient temperature of
                23°C and not continuously.
           5. The rated current of a model with a built-in LED indicator at 6, 12, 24, or 50 VAC or 6, 12, 24, or 48 VDC
                increases by approx. 10 mA due to the current consumption of the LED. The rated current of a model with a
                built-in neon lamp indicator at 100/(110) or 200/(220) VAC or 100/110 or 200/220 VDC increases by approx.
                0.2 mA due to the current consumption of the neon lamp.

Coils (Conforming to Auxiliary Power Relay Specifications)

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. Performance characteristic data are measured at a coil temperature of 23°C.
           4. The maximum voltage is one that is applicable instantaneously to the Relay coil at 23°C and not continuously.

Contact Ratings

Standard Relays

* This value is measured at 60 operations/min.

DC-switching Relays/Built-in Diode Relays

Note: 1. When switching DC inductive loads at 125 V or more, an unstable region exists for a contact current of between
              0.5 and 2.5 A. The Relay will not turn OFF in this region. Use a contact current of 0.5 A or less when switching
              125 VDC or more.
          2. If L/R exceeds 7 ms when switching DC inductive loads, an arc-breaking time of up to 50 ms must be considered
                in application and the circuit must be designed to ensure that an arc-breaking time of 50 ms is not exceeded.
          3. The switching capacity for an AC load is minute.
*1. Refer to Switching an AC Load with a DC-switching Model ("X" Model) on Data Sheet.
*2. This value is measured at 60 operations/min.

Contacts (Conforming to Auxiliary Power Relay Specifications)

Note: 1. A model for DC loads is not in stable operation when switching an inductive load within a operating current range
              between 0.5 and 2.5 A at a minimum of 125 VDC, where the load cannot be switched.
           2. If L/R exceeds 7 ms when switching DC inductive loads, an arc-breaking time of up to 50 ms must be considered
                in application and the circuit must be designed to ensure that an arc-breaking time of 50 ms is not exceeded.

Characteristics

Standard Relays

*1. The data shown above are initial values.
*2. The contact resistance was measured with 1 A at 5 VDC using the voltage drop method.
*3. The operate or release time was measured with the rated voltage imposed with any contact bounce ignored at an
       ambient temperature of 23°C.
*4. The insulation resistance was measured with a 500-VDC megger applied to the same places as those used for
       checking the dielectric strength.
*5. The electrical endurance was measured at an ambient temperature of 23°C.

Relays (Conforming to Auxiliary Power Relay Specifications)

*1. The data shown above are initial values.
*2. The contact resistance was measured with 1 A at 5 VDC using the voltage drop method.
*3. The operate or release time was measured with the rated voltage imposed with any contact bounce ignored at an
       ambient temperature of 23°C.
*4. The insulation resistance was measured with a 500-VDC megger applied to the same places as those used for
       checking the dielectric strength.
*5. The electrical endurance was measured at an ambient temperature of 23°C.
*6. This value was measured at a switching frequency of 60 operations per minute.