BG CUMB55 Bidirectional 55A, B Curve, MCB, Single Pole, 6kA,1 module
Estimated delivery time: Next Working Day
Description
Main Features
• Available in B & C Curve
• Single Module
• 6kA Breaking Capacity
• Available from 6A to 40A and 45A to 55A (Tall Body)
• Positive Contact Status Indication
• Bidirectional
• -25°C - +40°C operating temperature range
BG Electrical CUMB55-01 Miniature Circuit Breaker (MCB) – a 55A single pole B curve MCB designed for circuit protection in residential and commercial installations. Featuring thermal and electromagnetic trip mechanisms, this DIN rail mountable device offers a 6kA breaking capacity and positive contact status indication. Ideal for use with BG consumer units, it supports bidirectional current flow and can be securely locked in the ON or OFF position. With a large terminal capacity, fast trip speed (0.04 - 13 sec), and a 10-year warranty, the CUMB55-01 is a reliable choice for electrical safety and surge protection. Shop now for UK-compliant circuit breakers built to last.