Products

ZHENGRONG NH00 knife switch fuse base (fuse switch disconnector), rated 160A / 500V–690V AC, provides reliable overload and short-circuit protection for low-voltage power distribution. Its flame-retardant grey housing, translucent blue inspection window and tool-free 35mm DIN rail mounting allow fast, safe fuse replacement with visible disconnection. Certified to ISO9000, CCC and CE, it is an ideal protection and isolation solution for industrial control cabinets, distribution boards and building electrical systems.

Cable type Water Level Float Switch, with yellow float shell and blue nameplate, equipped with adjustable heavy hammer and three core cable, mechanical float flip can directly turn on and off the water pump, without power supply or controller, and can be hung and used immediately.

Compact DIN rail aerosol fire suppression device QRR0.01G/S. Thermal self-activating at 170°C, discharges in ≤6s. Protects electrical cabinets, battery racks & enclosures up to 0.06m³. 10-year maintenance-free.

ZHJPU-L 415V 355A Bolt-On Ceramic Fuse – High-performance gG/gL protection for overload & short-circuit. Compliant with IEC 60269, ideal for industrial power distribution, motor control, and electrical systems.

RGS11 100A 500V Fast-Acting Fuse – Reliable short-circuit protection for industrial power systems. Bolt-on design, ceramic body, ideal for UPS, inverters, and electrical equipment.

The ZHRDQ RGS4 60A 660V Fast Acting Fuse is a high-performance aR-class fuse engineered specifically for protecting power semiconductors and sensitive electronic circuits. With a 60A rated current and dual voltage ratings of 660V AC / 1000V DC, it delivers ultra-fast response times to limit fault currents and prevent catastrophic damage to critical components.