Automatic 15% discount for all contractors on all orders over £100 excluding VAT
The WKC232B is a 32A 2 Pole 10kA Miniature Circuit Breaker (MCB) providing fast and reliable protection against short-circuit and overload faults. Designed for ring mains, small distribution boards, and fixed-appliance feeds, this B-curve breaker offers quick disconnection for resistive and low-inrush circuits.
Its dual-pole construction isolates both live conductors at once for enhanced safety and compliance with BS EN 60898-1. Compact 36 mm form factor fits any 35 mm DIN rail enclosure — ideal for domestic, light commercial, and EV-ready installs.
Installer Tip: A 32 A B-curve is commonly used on ring finals or single 32 A radial circuits supplying sockets or fixed equipment. For higher inrush devices such as compressors, choose the C-curve or D-curve variant.
| Model | Rating | Curve |
|---|---|---|
| WKC232B | 32 A | B Curve (This Product) |
| WKC232C | 32 A | C Curve |
| WKC232D | 32 A | D Curve |