



Hager NDN332 3 Module Triple Pole D Curve/Type D Miniature Circuit Breaker MCB 32A 10kA
NDN332
NDN 3 Module Triple Pole Type D Miniature Circuit Breaker (MCB) 32A 10kA – Robust Three-Phase Protection for High-Inrush Circuits
The NDN 3 Module Triple Pole Type D Miniature Circuit Breaker (MCB) is designed for specialist three-phase circuit protection, offering short-circuit and overload safety with Type D tripping characteristics. This MCB is ideal for high inrush current applications, such as transformers, large motors, and industrial machinery, ensuring secure and reliable operation with a 10kA breaking capacity.
- Short-Circuit Protection – Automatically trips to prevent damage in case of a fault.
- Overload Protection – Detects excessive current and disconnects the circuit to prevent overheating.
- Triple Pole Switching – Provides simultaneous disconnection of all three phases for enhanced safety.
- Type D Tripping Characteristics – Trips between 10 to 20 times full load current, making it ideal for high-inrush applications such as industrial motors and transformers.
- Effective Isolation – Ensures safe maintenance and servicing of three-phase electrical systems.
- High Breaking Capacity – Rated at 10kA, offering strong short-circuit protection in demanding environments.
- Compact 3 Module Design – Ensures efficient space utilization in distribution boards.
Technical Specification
- Type: Triple pole MCB
- Tripping Curve: Type D
- Rated Current: 32A
- Breaking Capacity: 10kA
- Protection: Overload and short circuit
- Switching Mechanism: Triple pole
- Functionality: Control and isolation
- Mounting: DIN rail
✅ Choose the NDN 3 Module Triple Pole Type D MCB for superior protection in high-inrush industrial and commercial applications!

Ean Code | 3250614619274 |
Trip Type | D Curve |
Short Circuit Rating | 10kA |
Cable Capacity | 35 (Rigid) 25 (Flexible) mm2 |
Product | MCB |
Type | Triple Pole |
Voltage | 230|400 V |
Pole Configuration | Triple Pole (3P) |
Width | 52.5 mm |
Current Rating | 32A |
Standards | BS EN 60898 |
Number Of Poles | Triple Pole (3P) |
Number Of Modules | 3 |
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.
Click here to find out more.