Tronic MCCB 150A 4 Pole MB Range Molded Case Circuit Breaker
TSh 541,500
Our review
This Tronic device is a molded case circuit breaker rated at 150 amps with four poles, part of the brand's MB range. It steps in where the current load is too high for a micro circuit breaker, making it relevant for distribution boards and equipment circuits carrying heavier demand. Four poles suit three-phase setups where a neutral also needs switching or protection. Before buying, confirm your system's current rating, pole configuration and trip characteristics match the installation, and check that the physical frame size fits your panel. Compare against other MCCBs by rating, breaking capacity and mounting style, since those details decide compatibility.
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