MCBs
MCBs (Miniature Circuit Breakers) provide essential protection for electrical circuits, automatically switching off in the event of overloads or short circuits.
Designed for domestic, commercial, and industrial use, they are a key safety component within consumer units and distribution boards.
Use cases include protecting lighting, socket, and appliance circuits to ensure reliable operation and compliance with the 18th Edition Wiring Regulations.
The benefits include enhanced safety, reduced risk of fire, and quick restoration compared to fuse-based systems.
YESSS stocks MCBs from trusted brands such as Hager, Schneider, FuseBox, and our exclusive ERiS brand ensuring long-lasting quality and compatibility.
Popular technical specifications include current ratings from 1A to 125A, single- and three-phase options, breaking capacities from 6kA to 70kA, and A, B, C, and D trip curve types.
For safe, compliant, and reliable protection, choose MCBs from YESSS Electrical.
Acti9 iC60H MCB, 20A, 1 Pole, Type D
20A Single Pole MCBs 10kA Type D
32A 10ka Single Pole C Curve MCB
63A 6ka Single Pole b Curve MCB
10A MCB, 3 Pole, C Curve, 10kA
25A - Triple Pole - B Curve - 10kA/15kA - 3 Module MCB
6A MCB, 3 Pole, C Curve, 10kA
6A 10ka Single Pole C Curve MCB
50A MCB, 1 Pole, C Curve, 10kA
40A Single Pole MCBs 10kA Type D
25A MCB, 3 Pole, C Curve, 10kA
40A MCB, 1 Pole, C Curve, 6kA
25A MCB, 1 Pole, Type B, 6kA
40A Single Pole 10kA MCB - Type B
63A RCCB, 2 Pole, Type A, 30mA
50A MCB, 1 Pole, Type B, 6kA
Easy9 16A Single Pole 6kA Miniature MCB - Type B
40A MCB, 3 Pole, C Curve, 10kA
25A MCB, 1 Pole, Type B, 230V, 6kA
50A MCB, 1 Pole, B Curve, 6kA
Acti9 iC60H MCB, 6A, 1 Pole, Type D
Acti9 iC60H MCB, 32A, 2 Pole, Type C
Acti9 iC60H MCB, 6A, 3 Pole, Type D
