CB, RCD & RCBO Circuit Breakers
Choose the right breaker for the job - from compact MCBs to Type A RCBOs and standard RCDs. All models are certified for UK compliance and clearly labelled for easy selection. Backed by a 2-year warranty and same-day dispatch when ordered before 2pm.
WKC 2 Pole 10kA MCB's 6-63A
£7.49
The WCED 2 Pole 10kA Miniature Circuit Breaker (MCB) range delivers dependable overcurrent and short-circuit protection for domestic, commercial, industrial, solar, and EV applications. Built for long service life and stable performance, these MCBs are available from 6A to 63A with B, C, or D...
High Immunity A Type 4 Pole RCBO
£37.14
This 4 Pole High Immunity RCBO offers robust protection for three-phase circuits where smooth DC leakage is present - making it ideal for EV installations, commercial panels, and high-integrity supply setups. Rated at 10kA and equipped with Type A sensitivity, it detects both AC and...
Surge Protection Device (Surge Arrestor) WSPD240
£19.08
£22.00
The WSPD240 is a compact Type 2 Surge Protection Device (SPD) rated for 40kA discharge - designed to protect domestic and commercial installations from transient overvoltages caused by switching events or nearby lightning strikes. Fully compliant with BS7671 (18th Edition Amendment 2) and IEC 61643-11,...
4Pole 10KA MCB's
£12.03
The 4 Pole 10kA MCB range is designed for reliable circuit protection across three-phase and four-wire systems. With a 10,000A breaking capacity, these breakers are suitable for both commercial and industrial installs where overload and short-circuit protection are essential. Each device is DIN-rail mountable and...
WKC 1 Pole 10kA MCBs
£5.00
The WCED WKC Series 10kA MCBs are high-performance miniature circuit breakers designed for precise overcurrent detection and short-circuit protection. Built to handle demanding applications, they provide reliable protection for domestic, commercial, and industrial distribution systems – including solar PV and EV charging circuits. Available from...