
FuseBox MT10C633 MCB 3P Type C 63A 10KA
MT10C633
MCB Triple Pole C Curve – 63A, 10kA for Reliable Three-Phase Circuit Protection
This triple pole Miniature Circuit Breaker (MCB) with a C curve rating provides effective protection against overloads and short circuits in three-phase electrical systems. 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 three-phase circuits with moderate inrush currents, such as motor loads and fluorescent lighting.
10kA Breaking Capacity: Designed to handle high fault currents, ensuring increased safety and performance.
Triple Pole Design: Protects all three live conductors in three-phase electrical installations.
Compact & Easy Installation: DIN rail-mounted for quick and secure fitting in 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: Triple Pole
Tripping Characteristics: C Curve
Mounting: DIN Rail
Standards Compliance: IEC 60898-1, BS EN 60898
✅ Ensure reliable three-phase circuit protection with this high-performance MCB for demanding electrical installations!

Trip Type | C Curve |
Short Circuit Rating | 10kA |
Product | MCB |
Type | Triple Pole |
Current Rating | 63A |
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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