Hager NBN340 MCB 3P B-40A 10kA

The Hager NBN340 is a high-quality miniature circuit breaker (MCB) designed for three-phase electrical systems. With a rated current of 40A and a B tripping curve, it provides reliable overcurrent protection for lighting and general-purpose circuits. This 3-pole MCB offers a breaking capacity of 10kA, ensuring safety under fault conditions.

• 3-pole design for three-phase applications
• B-curve for standard resistive and lighting loads
• 40A rated current suitable for high-power circuits
• 10kA breaking capacity for robust fault interruption
• Compact 3-module width for efficient DIN rail mounting

Ideal for use in distribution boards, the Hager NBN340 ensures compliance with electrical safety standards. Trust Hager for durable and dependable circuit protection.