Eaton Circuit Breaker 4P 400A 50kA NZM3 IEC Standard - 265958
The Eaton Industries MCCB power switch is an NZM3, 4-pole circuit-breaker with a nominal continuous current rated at In=Iu: 400A, and a nominal voltage of 690V. Its nominal disconnecting capacity, under a 400/415 V 50 Hz, stands at Icu: 50 kA. The overload protection setting range is between 200 - 400 A and the short-time delay and instantaneous short-circuit ranges are 400 - 4000A and 800 - 4400A respectively. This breaker is designed for fixed installation and utilizes a screw connection. The device, which complies with IEC standards, is designed to protect systems, cables, for selectivity, and generator protection.
- Regular price
- £2,260.35
Description
The Eaton Industries MCCB power switch is an NZM3, 4-pole circuit-breaker with a nominal continuous current rated at In=Iu: 400A, and a nominal voltage of 690V. Its nominal disconnecting capacity, under a 400/415 V 50 Hz, stands at Icu: 50 kA. The overload protection setting range is between 200 - 400 A and the short-time delay and instantaneous short-circuit ranges are 400 - 4000A and 800 - 4400A respectively. This breaker is designed for fixed installation and utilizes a screw connection. The device, which complies with IEC standards, is designed to protect systems, cables, for selectivity, and generator protection.