Eaton Circuit Breaker 4P 320A 200A Withdrawable Unit NZMN3-4-A320/200 - 113533
This Eaton Industries MCCB circuit-breaker model NZM3 features 4 poles with a 400/415 V 50 Hz switching capacity (Icu): 50kA and a rated current equivalent to rated uninterrupted current (In=Iu): 320 A. It comes in a withdrawable installation type with a screw connection and is designed according to IEC standards. Its primary protective function is for system and cable protection. The breaker's nominal operating continual current is 320A with a voltage of 690V, and a nominal cut-off capacity Icu at 400 of 50kA. Overload protection adjustable range is between 250-320A, while the un-delayed short circuit range stands between 1920-19200A.
- Regular price
- £2,243.74
Description
This Eaton Industries MCCB circuit-breaker model NZM3 features 4 poles with a 400/415 V 50 Hz switching capacity (Icu): 50kA and a rated current equivalent to rated uninterrupted current (In=Iu): 320 A. It comes in a withdrawable installation type with a screw connection and is designed according to IEC standards. Its primary protective function is for system and cable protection. The breaker's nominal operating continual current is 320A with a voltage of 690V, and a nominal cut-off capacity Icu at 400 of 50kA. Overload protection adjustable range is between 250-320A, while the un-delayed short circuit range stands between 1920-19200A.