Description

Schneider Electric Masterpact NW32H2 Circuit Breaker – Micrologic 5.0A 110V

Schneider NW32H2  is a high-performance air circuit breaker (ACB) designed for protecting large electrical distribution systems in industrial and commercial facilities. Manufactured by Schneider Electric, this breaker is part of the Masterpact NW series, known for its high reliability, advanced digital protection, and high current handling capability.

This model features a 3200-amp frame rating, 3-pole configuration, and supports system voltages up to 600–690 VAC. It is equipped with the Micrologic 5.0A electronic trip unit, which provides intelligent protection functions such as long-time, short-time, instantaneous, and ground-fault (LSIG) protection. The breaker typically uses a 110V control supply for operating mechanisms and auxiliary controls.

The NW32H2 breaker offers a high interrupting capacity of up to 100 kA at 440 V and 85 kA at 525–690 V, ensuring safe operation under severe short-circuit conditions. Designed for draw-out or fixed installations, it allows easy maintenance and replacement in switchgear systems.

The Masterpact NW series is widely used in power distribution switchgear, industrial plants, data centers, and large commercial buildings, where dependable protection and system monitoring are critical.