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ABB Circuit Breaker 10118031
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Rated Operational Current AC-21B (Ie):
(380 ... 415 V) 2500 A
(500 V) 2500 A
(690 V) 2500 A
Rated Operational Current AC-22B (Ie):
(380 ... 415 V) 2500 A
(500 V) 2500 A
(690 V) 2500 A
Conventional Free-air Thermal Current (Ith):
q = 40 degrees centigrade 2500 A
Rated Impulse Withstand Voltage (Uimp):
12 kV
Rated Insulation Voltage (Ui):
acc. to IEC/EN 60664-1 1000 V
Rated Operational Voltage:
Main Circuit 1000 V
Rated Short-Circuit Making Capacity (Icm):
(690 V) 176 kA
Rated Short-time Withstand Current (Icw):
for 1 s 55 kA
Power Loss:
at Rated Operating Conditions per Pole 85 W
Pollution Degree:
3
Handle Color:
Black
Handle Type:
Handle and shaft included
Fourth Pole Position:
Right Side
Fourth Pole Type:
Switched - Simultaneous Function
Switches Operating Mechanism:
Mechanism Between the Poles
22 (Between the Poles)
Distance Between Phases:
Standard
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