The Adjustable Thermal 100H is a moulded case circuit breaker (MCCB) rated 64–80A with an ICU rating of 35kA and ICS rating of 18kA at 400V, designed for reliable power distribution and circuit protection in industrial and commercial installations. Its adjustable thermal characteristics allow field customisation to match specific load requirements, while the robust 150 × 90 × 68mm compact design suits modern distribution boards. Ideal for electricians, contractors, and facilities managers seeking flexible, high-performance circuit protection.