News

The HL30-100 Isolating Switch is now officially launched. Designed for terminal power distribution circuits with AC 50/60Hz and rated voltage up to 230V/400V, it serves as a main switch for terminal electrical appliances or for controlling motors, low-power appliances, and lighting equipment in...

A Frame Circuit Breaker, also known as an Air Circuit Breaker (ACB), is a core protective component in low-voltage distribution systems, responsible for power distribution and providing protection against overload, short-circuit, and under-voltage faults. The W1 series, as a typical representat...

The YF□Q-MR1 Intelligent Wireless Automatic Gas Fire Extinguishing Device is officially launched, designed specifically to prevent electrical fire hazards. It simultaneously monitors wire temperature, ambient temperature, and smoke via internal fire detection sensors, integrates various communi...

The MRXH-10 Arc Suppression and Resonance Elimination Cabinet is officially launched to address persistent resonance and arc grounding overvoltage issues in power systems. With innovative technology, it limits various overvoltages to lower levels, significantly enhancing system stability and re...

We are pleased to share that our company's GGD series low-voltage switchgear has recently secured an overseas order. This marks a solid step forward in our journey to expand into the international market and demonstrates that our product quality and reliability are gradually gaining the trust o...

Our Intelligent Wireless Automatic Gas Fire Extinguishing Device (Hot Aerosol Series) is officially launched, setting a new standard for electrical fire protection. This series is designed for online monitoring and prevention of electrical fire hazards, integrating advanced detection, communica...

An MCCB is a vital component in electrical distribution systems, designed to protect circuits from damage caused by overcurrent, short circuits, and, in some models, undervoltage. Its key feature is a molded insulating housing that encapsulates all critical components—contacts, arc chute,...

In a significant boost for the safety and reliability of outdoor low-voltage power distribution, the D165T Low-Voltage Pole-Mounted Circuit Breaker has been launched. This innovative 4-pole Molded Case Circuit Breaker (MCCB) is specifically engineered to protect pole-mounted transformers and ov...

The VSB-12 Indoor High-Voltage Vacuum Circuit Breaker is a high-performance switching device designed for 12kV power systems. With a rated current range of 630A to 4000A and short-circuit breaking capacity up to 40kA, it offers high insulation strength, long mechanical life, and rapid switching...

The ZGS11-12, often called the "American-style compact substation," is an integrated power distribution solution that combines high-voltage switching equipment, the transformer, and low-voltage functionality within a single sealed oil tank. Known for its small footprint, fully insulated design,...

GGD is a fixed AC low-voltage power distribution device, suitable for power systems in power plants, substations, and industrial enterprises. GCK, GCS, and MNS are withdrawable switchgear with modular drawer designs, widely used for power distribution, motor control, and lighting systems.

Mingri Electric introduces the SJKM3L ELCB Earth Leakage Circuit Breaker, a sophisticated protection device designed for 230V/415V AC systems (50/60Hz). With adjustable residual currents from 30mA to 500mA and ratings of 125A/160A, it offers comprehensive ground-fault protection for demanding i...