Miniature Circuit Breaker

The HX1 Series Miniature Circuit Breaker is a high‑performance protection device compliant with IEC60947-2 and IEC60898 standards. Rated current from 0.5A to 63A, available in 1P, 1P+N, 2P, 3P, 3P+N, and 4P configurations. Supports B, C, D, and F trip curves to meet residential, commercial, and industrial application requirements. 35mm DIN rail mounting, IP20 protection. Engineered for reliable overload and short‑circuit protection in low‑voltage electrical systems.

The HX2 Series Industrial Miniature Circuit Breaker is designed to protect electrical circuits against overload and short circuits. Compliant with EN/IEC60898, it offers a breaking capacity of 10kA and supports rated currents from 0.5A to 63A, with rated voltages up to 400V AC. Available in 1P to 4P configurations, it features a thermal‑magnetic release, IP20 protection, and 35mm DIN rail mounting. Ideal for commercial and industrial low‑voltage distribution systems.

The HX3 Series Residential Miniature Circuit Breaker (MCB) is compliant with EN/IEC60898 standards, offering a breaking capacity of 6kA and rated currents from 0.5A to 63A. Designed for reliable overload and short‑circuit protection, it is available in 1P to 4P configurations with B, C, D, and F trip curves. Ideal for residential distribution boards, apartments, and light commercial applications, the HX3 MCB features a thermal‑magnetic release, IP20 protection, and 35mm DIN rail mounting.

The HX5 Series Compact Miniature Circuit Breaker (MCB) delivers a high breaking capacity of 10kA with rated currents from 0.5A to 63A. Compliant with EN/IEC60898, it is available in 1P to 4P configurations with B, C, and D trip curves. The HX5 features a space‑saving compact design, dual connection terminals (standard busbar and conductor), an energy‑storage operating mechanism for extended service life, and enhanced terminal safety. Ideal for residential, commercial, and light industrial distribution boards.