Hager NBN320 MCB 3P B-20A 10kA

The Hager NBN320 is a high-performance miniature circuit breaker (MCB) designed for three-phase electrical systems. With a rated current of 20A and a B tripping curve, it provides reliable overcurrent protection for lighting and general-purpose circuits. The breaking capacity of 10kA ensures safety under fault conditions.

• 3-pole design for three-phase applications
• B-curve suitable for resistive and light inductive loads
• 20A rated current for standard branch circuits
• 10kA breaking capacity for robust fault handling
• Compact 3-module width for DIN rail mounting

Ideal for distribution boards in residential and commercial buildings, the NBN320 combines Hager's trusted quality with easy installation. Ensure your electrical system is protected with this reliable MCB.