NP1-80 Miniature Circuit Breaker (MCB) is designed to provide reliable overload and short-circuit protection for low-voltage electrical circuits in AC and DC systems. It also functions as a switch and isolation device, supporting safe maintenance and operational control.

Available with B, C, and D tripping curves, the NP1-80 adapts to different load characteristics—from long cable runs and personnel protection to inductive loads and high inrush current applications. Its high current-limiting performance helps reduce thermal and mechanical stress during fault conditions, protecting downstream equipment.

Designed for DIN-rail mounting, the NP1-80 is ideal for industrial panels, commercial buildings, infrastructure projects, and OEM assemblies, delivering dependable protection, flexibility, and long-term operational reliability.