Hager NQN450 MCB 4P 50A B-käyrä 15kA 4M

The Hager NQN450 is a high-performance miniature circuit breaker (MCB) designed for reliable overcurrent protection in electrical distribution systems. With 4 poles, a rated current of 50A, and a B trip curve, it ensures fast disconnection for resistive and general loads.

• Rated Current: 50 A
• Number of Poles: 4P
• Trip Curve: B (for general loads)
• Breaking Capacity: 15 kA
• DIN Module Width: 4 modules

Ideal for commercial and industrial applications where high short-circuit capacity is required. Complies with international standards for safety and performance.