A breaker is a crucial electrical device. It can automatically cut off the power supply when there is an overload or short circuit. This effectively protects the circuit and electrical equipment from damage. Breakers are easy to install and operate. They come in various sizes and capacities to meet different needs. Moreover, they can be reset, which makes them more convenient than fuses.
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The NZMS1-A125 circuit breaker is a compact 3-pole 125A molded-case unit designed for system and cable protection, available in fixed and withdrawable versions for industrial and commercial power distribution.
NZMS1-S40 is a 3-pole, 40A molded-case circuit breaker designed for motor and short-circuit protection. Featuring a withdrawable design and magnetic short-circuit release, it supports AC-3 motor switching and system protection up to 690 V with high interrupting capacity, making it suitable for industrial switchgear applications.
NZMS1-S63 circuit breaker is a 3-pole 63A MCCB with thermomagnetic trip, ideal for low-voltage motor protection, industrial switchgear, and reliable overload and short-circuit protection.
NZMS1-S100 3-pole molded case circuit breaker, 100A, 690V AC, provides reliable overload and short-circuit protection for industrial and commercial use.
High-performance 400A molded case circuit breaker with thermal-magnetic trip, 50 kA short-circuit capacity, IEC compliant, ideal for industrial electrical protection.
NZMS3-VE630-S is a 630A molded case circuit breaker providing reliable overload and short-circuit protection for industrial electrical systems.