• Applications
  • Features
Motor control;resistive load
Built-in bidirectional peak limiting diode suppressor
8 kV conforming to IEC 60947 rated impulse withstand voltage
III overvoltage category
80 A at <=140 deg F (60 deg C) power circuit/10 A at <=140 deg F (60 deg C) signaling circuit conventional free air thermal current
250 A DC control circuit conforming to IEC 60947-5-1/900 A at 440 V power circuit conforming to IEC 60947 irms rated making capacity
900 A at 440 VAC power circuit conforming to IEC 60947 rated breaking capacity
10 A gG control circuit conforming to IEC 60947-5-1/100 A gG at <=690 V coordination type 1 power circuit/100 A gG at <=690 V coordination type 2 power circuit associated fuse rating
20 ms opening/50 ms closing operating time
3600 cycles/hr at <=140 deg F (60 deg C) operating rate
Built-in bidirectional peak limiting diode suppressor coil technology
19 W at 68 deg F (20 deg C) inrush power
7.4 W at 68 deg F (20 deg C) hold-in power consumption
34 ms time constant
25 to 400 Hz signaling circuit frequency
5 mA signaling circuit minimum switching current
17 V signaling circuit minimum switching voltage
1.5 ms on energisation between NC and NO contacts/1.5 ms on de-energisation between NC and NO contacts non-overlap time
>10 MOhm signaling circuit insulation resistance
TH protective treatment
3 pollution degree
-40 to 158 deg F permissible ambient air temperature around the device, -76 to 176 deg F storage temperature