
FuseBox MT10C631 MCB SP Type C 63A 10KA
MT10C631
MCB Single Pole C Curve – 63A, 10kA for Enhanced Circuit Protection
This single pole Miniature Circuit Breaker (MCB) with a C curve rating provides effective protection against overloads and short circuits. With a high 10kA breaking capacity, it is ideal for commercial and industrial applications where circuits experience moderate inrush currents.
Overload & Short Circuit Protection: Automatically disconnects circuits during faults to prevent damage and hazards.
C Curve Tripping Characteristics: Suitable for circuits with moderate inrush currents, such as motor loads and fluorescent lighting.
10kA Breaking Capacity: Provides high-performance protection in installations requiring increased fault-handling capacity.
Single Pole Design: Protects live conductors in electrical installations for enhanced reliability.
Compact & Easy Installation: DIN rail-mounted for quick and secure fitting in consumer units and distribution boards.
Standards Compliant: Manufactured to meet IEC and BS EN standards for assured safety and performance.
Technical Specification
Type: C Curve Miniature Circuit Breaker (MCB)
Rated Current: 63A
Breaking Capacity: 10kA
Poles: Single Pole
Tripping Characteristics: C Curve
Mounting: DIN Rail
Standards Compliance: IEC 60898-1, BS EN 60898
✅ Choose this high-performance MCB for reliable protection in commercial and industrial applications!

Trip Type | C Curve |
Short Circuit Rating | 10kA |
Product | MCB |
Type | Single Pole |
Current Rating | 63A |
Number Of Poles | Single Pole (1P) |
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.