Customization: | Available |
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Breaking Capacity: | Low Voltage Circuit Breakers |
Operation: | Electric Type |
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NSC (NSC200) Moulded Case Circuit Breakers |
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Number of poles | 3, 4 | |||||
Rated current (A) | In | 40 | 200 | |||
65 | 200 | |||||
Rated insulation voltage (V) | Ui | 750 | ||||
Rated impluse withstand voltage (kV) | Uimp | 8 | ||||
Rated operational voltage (V) | Ue | AC | 50/60Hz | 690 | ||
DC | 500 | |||||
Type of Circuit Breaker | N | H | L | |||
Ultimate breaking capacity (kA rms) | Icu | AC 50/60 Hz |
220/240V | 85 | 100 | 125 |
380/415V | 36 | 70 | 125 | |||
440V | 35 | 65 | 125 | |||
500V | 30 | 50 | 90 | |||
525V | 22 | 35 | 90 | |||
660/690V | 8 | 10 | 50 | |||
Service breaking capacity (kA rms) | Ics | %Icu | %100 | |||
Utilisation category | A | |||||
Durability (C-O cycles) | Mechanical | 7000 | ||||
electrical | 400V | In | 1000 |