The CNC YCB7-63N 1-Pole AC MCB Miniature Circuit Breake r is a small safety switch used to protect electrical circuits from damage caused by too much current, such as during overloads or short circuits. It is designed for single-phase AC systems and works by automatically cutting off power when a fault is detected. This helps prevent fires and damage to electrical devices. The breaker is compact, easy to install on a DIN rail, and is suitable for homes, offices, and light commercial use. It offers reliable protection and helps keep electrical systems safe and running smoothly. Features of CNC YCB7-63N 1-Pole AC MCB Miniature Circuit Breakers: 1-Pole configuration Protection against overloads Protection against short circuits Isolation function Specifications of CNC YCB7-63N 1-Pole AC MCB Miniature Circuit Breakers: Type: Miniature Circuit Breaker (MCB) Poles: 1 Voltage: AC Current Ratings: 2A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 63A Uses: Residential electrical circuits Commercial electrical circuits Industrial electrical circuits Benefits: Enhanced safety Prevents electrical damage Ensures circuit reliability Package includes: 1x CNC YCB7-63N 1-Pole AC MCB Miniature Circuit Breakers