News

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...

Mingri Electric's GGD AC Low Voltage Distribution Cabinet delivers reliable 380V/50Hz power distribution up to 3150A. With 50kA breaking capacity & IP30 protection, it's ideal for power plants, factories, and substations. Compliant with IEC 439 & GB7251 standards.

Mingri Electric introduces the SJKM1L Earth Leakage Circuit Breaker, a high-performance safety device for 400V/50Hz systems. With current ratings up to 800A and 30mA-30A residual current protection, it prevents electrical fires and equipment damage from ground faults.

The JXF Control Box from Mingri Electric is a versatile low-voltage distribution solution designed for 50Hz/400V systems with current ratings up to 250A. Built to operate reliably in harsh environments (-25°C to +40°C) and at altitudes up to 2000m, it provides comprehensive motor protec...

The SJK47-63 Miniature Circuit Breaker (MCB) from Mingri Electric is a high-performance circuit protection device designed for 220/380V AC systems. With a current range of up to 63A and compliance with GB10963.1, IEC60898-1, and CCC standards, it offers reliable overload and short-circuit prote...

Mingri Electric Co., Ltd. is proud to announce the launch of our latest SC(B)10 series cast resin dry-type transformers. Designed with high-quality materials, scientific formulations, and advanced manufacturing processes, these transformers offer exceptional reliability and a long service life....

At Mingri Electric, our ISO 9001:2015 Quality Management System certification is the foundation of our promise to deliver reliable and safe electrical products. This article shows you how this system guarantees our quality in production.