Tronic MCCB 250 Amps 4 Pole Adjustable Circuit Breaker
TSh 206,500
Our review
This Tronic molded case circuit breaker is a four-pole unit rated at 250 amps, with adjustable trip settings. That adjustability is the main reason to consider it: instead of a fixed threshold, you can tune the trip point to suit the circuit it protects, which matters when load profiles differ from site to site. It suits electrical contractors, panel builders and facility maintenance teams working on distribution boards where a 250A four-pole device is the right size. Before buying, confirm your system voltage and frequency fall within the range the breaker supports, check that four-pole protection matches your wiring arrangement, and decide what trip setting your load actually needs. Compare it with fixed-trip MCCBs of similar rating, which are simpler but less flexible, and with other adjustable units on trip range and pole count. Installation should be done by a qualified electrician.
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