Hager NDN120 1 Module Single Pole D Curve/Type D Miniature Circuit Breaker MCB 20A 10kA

NDN 1 Module Single Pole Type D Miniature Circuit Breaker (MCB) 20A 10kA – High-Inrush Circuit Protection

The NDN 1 Module Single Pole Type D Miniature Circuit Breaker (MCB) is designed for specialist circuit protection, offering short-circuit and overload safety with Type D tripping characteristics. Suitable for applications with high inrush currents, such as transformers, large motors, and industrial equipment, this MCB features a 10kA breaking capacity for reliable and secure operation.

• 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.
• Type D Tripping Characteristics – Trips between 10 to 20 times full load current, making it ideal for high-inrush applications such as motors and transformers.
• Effective Isolation – Allows for safe maintenance and servicing of electrical systems.
• High Breaking Capacity – Rated at 10kA, providing strong short-circuit protection in demanding environments.
• Compact 1 Module Design – Ensures efficient space utilization in distribution boards.

Technical Specification

• Type: Single pole MCB
• Tripping Curve: Type D
• Rated Current: 20A
• Breaking Capacity: 10kA
• Protection: Overload and short circuit
• Functionality: Control and isolation
• Mounting: DIN rail

✅ Choose the NDN 1 Module Single Pole Type D MCB for reliable, high-inrush circuit protection in industrial and commercial applications!