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Adjustable Thermal 400H Moulded Case Circuit Breaker 320-400A
Model OLYMPIC-KCM5-400H-3P-400
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Product highlights
The Adjustable Thermal 400H is a three-phase moulded case circuit breaker (MCCB) rated 320–400A, designed for industrial power distribution and motor protection in demanding applications. With an ICU rating of 50 kA and ICS of 35 kA at 400V, it delivers reliable fault protection up to 690V maximum operating voltage. Ideal for facilities managers, electrical contractors, and industrial installations requiring adjustable thermal protection and high breaking capacity.
