Top 20 Best Selling Circuit Breakers (2022)




MEM QEB 5 AMP TYPE 1 MCB M6 CIRCUIT BREAKER 51QEB 51 QEB BS3871 ... more info

The MTN116 from Hager is a 16 amp single pole type B MCB circuit breaker suitable for Hager fuse boards. ... more info


32A Miniature Circuit Breaker 6kA Type B SP Breaking capacity: 6,000A.Voltage rating: 230-400V.Current rating: 6-63A.Electrical endurance: 20,000Complies with BS EN 60-898. ... more info


Features: 360 ohm Resistance, 5W Rating Power, 700V Withstand Voltage, +/-5% Resistance Tolerance, 4-Band Color Code, Metal Oxide Film Resistors; Axial lead through hole mounting for easy installation. low noise, stable performance, high frequency and hig ... more info



Features: The JB is a DC circuit breaker dedicated to multi string photovoltaic installations. This circuit breaker is designed to protect the cables located between each string of photovoltaic modules and the photovoltaic inverter against overloads and ... more info

It can also be used for infrequent line conversion under the normal condition.The breaker is applicable to lighting distribution system in industrial enterprise, commercially district, high-rise building and dwelling house.Please pay attention to the vo ... more info




50A Miniature Circuit Breaker 6kA Type B SP Breaking capacity: 6,000A.Voltage rating: 230-400V.Current rating: 6-63A.Electrical endurance: 20,000Complies with BS EN 60-898. ... more info





6A Miniature Circuit Breaker 6kA Type B SP Breaking capacity: 6,000A.Voltage rating: 230-400V.Current rating: 6-63A.Electrical endurance: 20,000Complies with BS EN 60-898. ... more info


Wylex NSB40 - 40 amp Type B Single Pole MCB - Cat No: NSB40 - Rated at 6kA - Conforms to BSEN 60898: 1991. Wylex have used several manufacturers to supply their MCB using the same prefix. The item on offer is same as the photo. ... more info





10A Miniature Circuit Breaker 6kA Type B SP Breaking capacity: 6,000A.Voltage rating: 230-400V.Current rating: 6-63A.Electrical endurance: 20,000Complies with BS EN 60-898. ... more info

CRABTREE 32 AMP TYPE B 6 kA 30 mA RCBO MCB RCD 230V STARBREAKER 61/B13230 BS EN 61009 ... more info




16A Miniature Circuit Breaker 6kA Type B SP Breaking capacity: 6,000A.Voltage rating: 230-400V.Current rating: 6-63A.Electrical endurance: 20,000Complies with BS EN 60-898. ... more info



In-Line RCD Circuit Breaker rewireable IP54 13A 30mS/mA ... more info

CUDIS 6 AMP MCB CIRCUIT BREAKER SINGLE POLE B TYPE The MD range are a competitive range of MCBs designed specifically for use in the Cudis range of domestic Consumer Units and Enclosures, and so not for 3-phase installations. Offering a wide range of a ... more info



THIS LISTING IS FOR A CUDIS 16 AMP MCB CIRCUIT BREAKER SINGLE POLE B TYPE The MD range are a competitive range of MCBs designed specifically for use in the Cudis range of domestic Consumer Units and Enclosures, and so not for 3-phase installations. Off ... more info

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