• Applications
  • Features
Motor control;resistive load
20 A AT <= 50 °C FOR POWER CIRCUIT-10 A AT <= 50 °C FOR SIGNALLING CIRCUIT,MECHANICAL
8 kV rated impulse withstand voltage
III overvoltage category
20 A at <=122 deg F (50 deg C) power circuit/10 A at <=122 deg F (50 deg C) signaling circuit conventional free air thermal current
25 A gG at <=440 V power circuit/25 A aM power circuit/10 A gG signaling circuit conforming to IEC 60947/10 A gG signaling circuit conforming to VDE 0660 associated fuse rating
3 mOhm at 50 Hz - Ith 20 A power circuit average impedance
Mechanical interlock
1.3 Nm on screw clamp terminals with screwdriver Philips No 2/flat 6 mm diameter tightening torque
10 to 20 ms coil de-energisation and NO opening/coil energisation and NO closing operating time
3600 cycles/hr operating rate
30 VA at 68 deg F (20 deg C) inrush power
4.5 VA at 68 deg F (20 deg C) hold-in power consumption
1.3 W heat dissipation
<=400 Hz signaling circuit frequency
5 mA signaling circuit minimum switching current
17 V signaling circuit minimum switching voltage
0.02 in (0.5 mm) non-overlap distance
>10 MOhm signaling circuit insulation resistance
TC protective treatment
6561.68 ft (2000 m) without derating in temperature operating altitude
4 kW at 380 to 415 VAC 50/60 Hz, 4 kW at 440 VAC 50/60 Hz, 4 kW at 480 VAC 50/60 Hz, 4 kW at 500 to 600 VAC 50/60 Hz