
WYLEX PSBL25-B SINGLE POLE B Curve/Type B MCB 25A 10KA
PSBL25-B
Wylex Single Pole Type B Miniature Circuit Breaker – Reliable 25A Protection for Modern Installations
The Wylex Single Pole Type B MCB offers dependable circuit protection with a 25A rating and 10kA short-circuit capacity. Designed for compatibility with new 5SL distribution boards, this high-quality breaker ensures safe and efficient electrical installations.
- Type B Tripping Curve – Provides effective protection against short circuits and overloads in domestic and commercial settings.
- 25A Rated Current – Ideal for lighting circuits and other low-power applications requiring precise protection.
- 10kA Short-Circuit Capacity – Designed to handle high fault currents, ensuring safety and reliability.
- Single Pole Configuration – Enables straightforward integration into single-phase distribution boards.
- Compact & Durable Design – Manufactured to high standards for long-lasting performance in electrical systems.
Technical Specification
- Rated Current: 25A
- Tripping Curve: Type B
- Breaking Capacity: 10kA
- Configuration: Single Pole
- Compatibility: Fits new 5SL-compatible Wylex distribution boards
- Standards Compliance: IEC/EN 60898
✅ Ensure safe and efficient circuit protection with the Wylex Single Pole Type B MCB!

Range | Wylex |
Trip Type | B Curve |
Short Circuit Rating | 10kA |
Product | MCB |
Type | Single Pole |
Voltage | 230|400 V |
Pole Configuration | Single Pole (1P) |
Current Rating | 25A |
Number Of Poles | Single Pole (1P) |
Delivery Costs
Our standard delivery charge to UK mainland addresses is £5.90 ex-VAT.
Take advantage of FREE* Delivery when you spend over £100 (per order) ex-VAT.
*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12.00 ex-VAT.
Solar Panels, Batteries and Inverters
Due to their size all solar panels, batteries and inverters orders up to 50 qty will be despatched on a pallet and incur a £120** ex-VAT delivery charge.
**£180 ex VAT to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes.
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