Eaton NZM3 Circuit Breaker 3P 550A 50KA UL/IEC - 269314
The Eaton Industries MCCB circuit-breaker NZM3 is a 3-pole device with a rated uninterrupted current (In = Iu) of 550A. It features a switching capacity of SCCR 480V 60Hz (Icu): 42 kA and SCCR 600V 60Hz (Icu): 35 kA. Additionally, it has an adjustable range for overload protection at 550A, a short delay setting range at 825-3850A, and an instantaneous short ciruit setting range at 1100-4400A. It is designed for fixed installations and provides cable, selectivity, system, and generator protection. This device is UL/CSA, IEC approved and suitable for screw connections.
- Regular price
- £2,189.85
Description
The Eaton Industries MCCB circuit-breaker NZM3 is a 3-pole device with a rated uninterrupted current (In = Iu) of 550A. It features a switching capacity of SCCR 480V 60Hz (Icu): 42 kA and SCCR 600V 60Hz (Icu): 35 kA. Additionally, it has an adjustable range for overload protection at 550A, a short delay setting range at 825-3850A, and an instantaneous short ciruit setting range at 1100-4400A. It is designed for fixed installations and provides cable, selectivity, system, and generator protection. This device is UL/CSA, IEC approved and suitable for screw connections.