Specifications

Specifications table for model ACTC21
ItemPerformance characteristics
Protective ConstructionSealed
Operating Function Single side stable
Rated Coil Voltage12V DC
Coil Resistance (at 20oC)110Ω
Heat Resistance of TypesStandard type
Contact Arrangement1 Form C
Contact TypeStandard type
Terminal TypePC board type
Operate (Set) Voltage (at20°C) (Initial) Max. 6.5V DC
Release (Reset) voltage (at20°C) (Initial)Min. 0.5V DC
Rated Operating Current [±10%] (at 20°C)109 mA
Coil Resistance (At 20oC)110Ω
Rated Operating Power 1,309 mW
Usable Voltage Range10 to 16V DC
Contact Resistance (Initial)Max. 50mΩ (N.O. side: typ. 3mΩ, N.C. side: typ. 4mΩ) (By voltage drop 1A 6V DC)
Contact MaterialAg alloy
Nominal Switching Capacity (Resistive Load) N.O. side: 30A 14V DC, N.C. side: 15A 14V DC
Contact Data: Max. Carrying Current35A for 1hour (Coil applied voltage 12V DC, at 20°C 68°F) (initial)
Min. Switching Load (Resistive) 1A 14V DC (at 20°C 68°F)
Insulation Resistance (Min. MΩ)(Initial)Min. 100 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 direction: 2 hours, Z direction: 4 hours
Expected Life: Electrical[Resistive load]
Min. 105 at rated switching capacity,
Operating frequency: 1s ON, 9s OFF
[Motor load]
Min. 105 30 A 14V DC at motor lock condition,
Operating frequency: 0.5s ON, 9.5s OFF
[Lamp load]
Min. 2 x 105 at 84 A (inrush), 12A (steady), 14 V DC,
Operating frequency: 1s ON, 14s OFF
ConditionsAmbient temperature: –40 to +85°C –40 to +185°F, Humidity: 5 to 85% R.H.
(Please avoid icing or condensation)
Expected Life: Mechanical LifeMin. 107 (at 120 cpm)
Weight (Typ.)Approx. 10 g .35 oz
Packing QuantityTube
Inner Carton (Pieces)40
Outer Carton (Pieces) 800

Stock check

Model image for ACTC21

ACTC21

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