



Hager NBN263 2 Module Double Pole B Curve/Type B Miniature Circuit Breaker MCB 63A 10kA
NBN263
NBN 2 Module Double Pole Type B Miniature Circuit Breaker (MCB) 63A 10kA – Reliable Dual Protection
The NBN 2 Module Double Pole Type B Miniature Circuit Breaker (MCB) is designed for comprehensive circuit protection, ensuring safe disconnection during short circuits and overload currents. With a Type B tripping curve and a high breaking capacity of 10kA, this MCB provides reliable safety, control, and isolation in residential and commercial electrical installations.
- Short-Circuit Protection – Automatically trips to prevent damage to electrical circuits in case of a short circuit.
- Overload Protection – Detects excessive current flow and disconnects the circuit to prevent overheating and damage.
- Double Pole Switching – Ensures simultaneous disconnection of both live and neutral conductors for added safety.
- Effective Isolation – Enables safe maintenance and servicing of electrical systems.
- Type B Tripping Characteristics – Trips between 3 to 5 times full load current, making it ideal for domestic applications.
- High Breaking Capacity – Rated at 10kA, providing strong short-circuit protection in demanding environments.
- Compact 2 Module Design – Saves space while ensuring secure installation in distribution boards.
Technical Specification
- Type: Double pole MCB
- Tripping Curve: Type B
- Rated Current: 63A
- Breaking Capacity: 10kA
- Protection: Overload and short circuit
- Switching Mechanism: Double pole
- Functionality: Control and isolation
- Mounting: DIN rail
✅ Choose the NBN 2 Module Double Pole Type B MCB for enhanced safety, reliable circuit protection, and efficient electrical isolation!

Ean Code | 3250614618253 |
Trip Type | B Curve |
Short Circuit Rating | 10/15kA |
Cable Capacity | 25Sq.mm (Flexible) 35Sq.mm (Rigid) mm2 |
Product | MCB |
Type | Double Pole |
Voltage | 230|400 V |
Pole Configuration | Double Pole (2P) |
Width | 35 mm |
Current Rating | 63A |
Standards | BS EN 60898 BS EN 60947-2 |
Number Of Poles | Double Pole (2P) |
Number Of Modules | 2 |
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.