The Adjustable Thermal 100H is a three-phase moulded case circuit breaker (MCCB) rated 40–50A with adjustable thermal protection, designed for reliable power distribution and load protection in industrial and commercial installations. With a short-circuit rating of 35 kA Icu and 18 kA Ics at 400V, plus maximum rated voltage of 690V, this breaker delivers exceptional fault protection and operational reliability. Ideal for main distribution boards, feeder protection, and facilities where adjustable trip-point flexibility is required.
