Specification

Specifications table for model ACVN51212
ItemPerformance characteristics
Terminal TypeMicro ISO Plug-in type
Protective ElementWith resistor inside
Rated Coil Voltage12V DC
Contact Arrangement1 Form A
Protective ConstructionSealed
Operating Function Single side stable
Operate (Set) Voltage (at20°C) (Initial) Max. 7.0V DC
Release (Reset) voltage (at20°C) (Initial)Min. 0.5V DC
Rated Operating Current [±10%] (at 20°C)74.7 mA
Coil Resistance (At 20oC)180Ω
Coil Resistance (at 20oC)160.7Ω
Rated Operating Power (at 20°C) 900 mW
Usable Voltage Range10 to 16V DC
Contact Resistance (Initial)Max. 15mΩ (typ. 3mΩ) (By voltage drop 1A 6V DC)
Contact MaterialAg alloy
Nominal Switching Capacity (Resistive Load) 35A 14V DC
Contact Data: Max. Carrying Current20A 14V DC (at 85°C 185°F, continuous)
Min. Switching Load (Resistive) 1A 14V DC (at 20°C 68°F)
Contact Voltage Drop (Initial)Max. 0.5V (By voltage drop 14V DC 35A)
Insulation Resistance (Min. MΩ)(Initial)Min. 20 MΩ (at 500V DC, Measurement at same location as [Dielectric strength] section.)
Dielectric Strength (Between Open Contacts) (Initial)500 Vrms for 1 min. (Detection current: 10mA)
Dielectric Strength (Between Contacts and Coil) (Initial)500 Vrms for 1 min. (Detection current: 10mA)
Operate (Set) Time<br>(At Rated Coil Voltage) (At 20oC) (Initial)Max. 10ms (without contact bounce time)
Release (Reset) Time<br>(at Rated Coil Voltage) (at 20&deg;C) (Initial)Max. 10ms (Without contact bounce time) (Without diode)
Shock Resistance: Functional Min. 100 m/s2 [approx. 10G] (Half-wave pulse of sine wave: 11ms; detection time: 10µs)
Shock Resistance: DestructiveMin. 1,000 m/s2 [approx. 100G] (Half-wave pulse of sine wave: 6ms)
Vibration Resistance: Functional10 to 100 Hz, Min. 44.1 m/s2 [approx. 4.5G] (detection time: 10µs)
Vibration Resistance: Destructive10 to 500 Hz, Min. 44.1 m/s2 [approx. 4.5G],
Time of vibration for each direction; X, Y, Z direction: 4 hours
Expected Life: Mechanical LifeMin. 106 (at 120 cpm)
Expected Life: Electrical[Resistive load]
Min. 105 at rated switching capacity,
Operating frequency: 2s ON, 2s OFF
[Motor load]
Min. 3x105(motor free): at inrush 84 A, steady 18A, 14V DC
Operating frequency: ON 2s, OFF 5s
[Lamp load]
Min. 2x105: at inrush 84 A, steady 12A, 14 V DC,
Operating frequency: ON 1s, OFF 14s
ConditionsAmbient temperature: –40 to +85°C –40 to +185°F, Humidity: 5 to 85% R.H. (Please avoid icing or condensation)
Weight (Typ.)Approx. 12 g .42 oz
Inner Carton (Pieces)50
Outer Carton (Pieces) 200

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