Hager NQN363 MCB 3P 63A B Curve 15kA 3M

The Hager NQN363 is a high-performance miniature circuit breaker (MCB) designed for three-phase electrical installations. With a rated current of 63A and a B trip curve, it provides reliable overcurrent protection for resistive and general-purpose loads. Its 15kA breaking capacity ensures safety under high fault current conditions.

• 3-pole design for three-phase systems (400V)
• B curve suitable for lighting and distribution circuits
• 15kA breaking capacity for robust protection
• 3 module width for compact DIN rail mounting
• Complies with international standards

Ideal for use in distribution boards, industrial panels, and commercial buildings where reliable circuit protection is essential.