General HA Series lighting box is in line with IEC-493-1 standard, attractive and durable, safe and reliable, which is widely used in various places such as factory, mansion, residence, shopping center and so on. Features 1. Panel is the ABS material for the engineering, high strength, never change color, the transparent material is PC. 2. Cover push-type opening and closing Face covering of the distr...

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Meet the requirements of building electrical design code; Small size, automatic reset without manual operation; Cut off the circuit quickly and safely when the voltage fluctuation is too high or too low; Automatic re-closing and voltage loss trip function by detectiong voltage; With over voltage,under voltage,re-closing indicator state; Low power consumption and long service life. Normal Operating Conditions and Mounting Conditions Ambient temperature: -35°~70°C Alti...

General YCH9-125 series isolating switch is suitable in the resistive circuit of AC 50/60HZ, rated voltage 230/400V, rated current up to 125A. It’s used primarily for circuit’s turning on or off in non-load ed situation. And it functions on connection and isolation between lines and power, especially suitable to isolate power effectively and prevent circuit breaker from closing accidentally when maintain the circuit in order to ensure the safe operation of maintainer. Product stan...

The connection adopts sparerib type copper bar, cover heat shrinkable tube and add insulation board,  so the operator will not be  indirect contact with the live part,  the protection grade reaches IP54. Flexible door hinges ensure maximum opening Angle of the outer door for easy operation. The connecting screw between the frame edge and the box body can facilitate the box body to be   installed separately. Multiple protective door panel...

  General 1. Protection against overload and short-circuit currents 2. Protection against the effects of sinusoidal alternating earth fault currents 3. Protection against indirect contacts and additional protection against direct contacts. 4. Protection against fire hazard caused by insulation faults 5. Used in residential building 6. According to the type of instantaneous release classified as follows : type B(3-5)ln, type C(5-10)ln， type D(10-20)ln Release Type Test cur...