Eaton 3P 40A Circuit Breaker NZMB2-A40-NA UL/IEC Certified - 269209
The Eaton Industries NZMB A is a 3-pole circuit-breaker built for system and cable protection. It has a rated uninterrupted current (In = Iu) of 40A and operates at a nominal voltage of 440V. Its switching capacity at SCCR 480V 60Hz (Icu) is 25kA and at 600Y/347V 60Hz (Icu) is 18kA. The overload protection adjustment range is from 32 to 40A and for the instantaneous short-circuit, it ranges from 320 to 400A. The device is designed as a built-in unit and utilizes a screw connection. This circuit-breaker complies with UL/CSA and IEC standards.
- Regular price
- £276.74
Description
The Eaton Industries NZMB A is a 3-pole circuit-breaker built for system and cable protection. It has a rated uninterrupted current (In = Iu) of 40A and operates at a nominal voltage of 440V. Its switching capacity at SCCR 480V 60Hz (Icu) is 25kA and at 600Y/347V 60Hz (Icu) is 18kA. The overload protection adjustment range is from 32 to 40A and for the instantaneous short-circuit, it ranges from 320 to 400A. The device is designed as a built-in unit and utilizes a screw connection. This circuit-breaker complies with UL/CSA and IEC standards.