Tronic Industrial 4-Pole Circuit Breaker – 160A, 21kA MCCB
TSh 215,000
Our review
This is a four-pole moulded case circuit breaker from Tronic, rated 160A with a 21kA breaking capacity at 400/415V. It is designed to protect three-phase electrical systems, so it suits factories, commercial buildings and infrastructure projects where a main or sub-main device has to clear overloads and short circuits. Before buying, confirm your system voltage, the actual load current and the prospective fault level at the point of installation; the 21kA rating must meet or exceed that fault level. Also check the trip unit type and whether your panel accepts the frame size, since MCCBs of this rating differ in adjustment range, terminal layout and accessories. Compare against other 160A four-pole breakers on breaking capacity, pole configuration and compatibility with your existing switchgear rather than on name alone. It is available on Sokonia.
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