Eaton, NZM, NZM Molded Case Circuit Breaker 4-Pole 400 A, Breaking Capacity 5 kA

The Eaton Moeller series NZM 3 PXR20 circuit breaker exemplifies precision engineering and advanced safety features, designed for environments demanding maximum reliability. With a robust 400A capacity and four-pole configuration, it delivers earth-fault protection integrated into a withdrawable unit. The specifications cater to variances in application, ensuring compliance with IEC/EN standards while maintaining exceptional durability in challenging conditions. The device’s electronic release system optimises performance and allows for sophisticated current settings, including overload and short-circuit protection. With features such as optional motor drives and superior temperature rise management, this circuit breaker is ideal for use in ungrounded supply systems at up to 690 V. Its modular design and comprehensive terminal capacities facilitate versatile installation options, reinforcing its value in modern electrical systems.

Robust protection against short-circuits and overloads enhances system safety