
WYLEX PSBL310-D TRIPLE POLE D Curve/Type D MCB 10A 10KA
PSBL310-D
Wylex Triple Pole Type D Miniature Circuit Breaker – Robust 10A Protection for High-Surge Three-Phase Circuits
The Wylex Triple Pole Type D MCB provides superior circuit protection with a 10A rating and 10kA breaking capacity. Designed for three-phase applications with high inrush currents, such as transformers and industrial machinery, this breaker ensures reliable performance and enhanced safety. Compatible with new 5SL distribution boards for seamless integration.
- Type D Tripping Curve – Ideal for circuits with high inrush currents, preventing nuisance tripping in motor-driven and inductive loads.
- 10A Rated Current – Provides precise protection for three-phase circuits with frequent start-up surges.
- 10kA Short-Circuit Capacity – Delivers high-level fault protection for increased system reliability.
- Triple Pole Configuration – Protects all three phases simultaneously, ensuring balanced electrical protection.
- Compact & Durable Design – Built to high standards for long-lasting, professional-grade performance.
Technical Specification
- Rated Current: 10A
- Tripping Curve: Type D
- Breaking Capacity: 10kA
- Configuration: Triple Pole
- Compatibility: Fits new 5SL-compatible Wylex distribution boards
- Standards Compliance: IEC/EN 60898
✅ Ensure secure and reliable three-phase protection with the Wylex Triple Pole Type D MCB!

Range | Wylex |
Trip Type | D Curve |
Short Circuit Rating | 10kA |
Product | MCB |
Type | Triple Pole |
Voltage | 230|400 V |
Pole Configuration | Triple Pole (3P) |
Current Rating | 10A |
Number Of Poles | Triple Pole (3P) |
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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