
WYLEX PSBL340-C TRIPLE POLE C Curve/Type C MCB 40A 10KA
PSBL340-C
Wylex Triple Pole Type C Miniature Circuit Breaker – Reliable 40A Protection for Moderate Inrush Three-Phase Circuits
The Wylex Triple Pole Type C MCB provides effective circuit protection with a 40A rating and 10kA breaking capacity. Designed for three-phase applications with moderate inrush currents, such as motors and fluorescent lighting, this breaker ensures safe and efficient operation. Compatible with new 5SL distribution boards for easy installation.
- Type C Tripping Curve – Ideal for circuits with moderate inrush currents, preventing nuisance tripping while ensuring protection.
- 40A Rated Current – Provides precise overload and short-circuit protection for low-power three-phase systems.
- 10kA Short-Circuit Capacity – Ensures high-level fault protection for increased electrical safety.
- Triple Pole Configuration – Protects all three phases simultaneously for balanced circuit protection.
- Compact & Durable Design – Engineered to high standards for long-term reliability in professional installations.
Technical Specification
- Rated Current: 40A
- Tripping Curve: Type C
- Breaking Capacity: 10kA
- Configuration: Triple Pole
- Compatibility: Fits new 5SL-compatible Wylex distribution boards
- Standards Compliance: IEC/EN 60898
✅ Choose the Wylex Triple Pole Type C MCB for secure and efficient three-phase circuit protection!

Range | Wylex |
Trip Type | C Curve |
Short Circuit Rating | 10kA |
Product | MCB |
Type | Triple Pole |
Voltage | 230|400 V |
Pole Configuration | Triple Pole (3P) |
Current Rating | 40A |
Number Of Poles | Triple Pole (3P) |
Delivery Options:
- PRIORITY DELIVERY – Next Working Day (All items in stock and ordered before 3 pm) - £7.08 inc-VAT. (£5.90 ex-VAT)
- STANDARD DELIVERY – 2–3 Working Days From Despatch (subject to stock availability) - £4.99 inc-VAT. (£4.16 ex-VAT)
- Orders Over £100 (before VAT): We offer free standard shipping on all orders shipped to UK mainland addresses
- Orders under £100 (before VAT): Our standard delivery fee to UK mainland addresses is £5.90 ex-VAT (£7.08 inc-VAT)
*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12 ex-VAT for all orders (Prices subject to change).
Items requiring specialist shipping:
- Orders containing Solar Panels, Batteries and/or Inverters: Up to 50 qty will be dispatched on a pallet and incur a £120 ex-VAT delivery charge**.
**Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £180 ex-VAT (Prices subject to change).
Contact us if you have any further questions.