THQD       10, 15, 20, 25, 30, 35, 40, 50, 60, 70, 80, 90, 100 3 400 4000 380 50/60 / 5 3 8500 1500 84 75 75 plug-in resin 2 / 5 3 50 1 5 3 / 25 THQP     10, 15, 20, 25, 30, 35, 40, 50, 60 2 400 4000 380 50/60 / 5 3 8500 1500 84 24 75 plug-in resin 1 5 3 / 12 TQL     10, 15, 20, 25, 30, 35, 40, 50, 60, 70, 80, 90, 100 3 400 ...

GeneralYCH7-125 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-loadedsituation.And it functions on connection and isolation between lines and power,especially suitable to isolate power effectively and prevent circuit breaker from closing acidentally when maintain the circuit in order to ensure the safe operation of ...

General 1.  Protection against the effects of sinusoidal alternating earth fault currents 2.  Protection against indirect contacts and additional protection against direct contacts 3.  Protection against fire hazard caused by insulation faults 4.  Controlling and Switching 5.  Used in residential building, non-residential building, energy sources, industry and infrastructure Release Type Tripping sensitivity data AC For residual sinusoidal alternating currents 30mA For personnel, ...

General YCB9RL-63-B is a complete upgrade residual circuit breaker of the existing A type residual circuit signal detection, it can not only have an effective protection to the AC (AC type) and pulsating DC (A type) and may produce compound residual current (F type) , but also have an effective protection to smooth DC and high frequency residual current (1kHz). In the circuit composed of rectifier, inverter, frequency converter, etc., the Leakage current generated by...

Technical data Rated Operating Voltage Uc(V~) 10V 220V 380V 220V 380V Maximum Continuous Operating Voltage Uc(V~) 4V 275V 320V 385V 420V 440V 275V 320N 385V 420V 440V Voltage Protection Level Up(V~)kV 0.8 ≤12 ≤15 ≤18 ≤20 ≤22 ≤1. ≤1. ≤1. ≤1. ≤20 Nominal Discharge Current In(8/20μs)kA 20 15 Maximum Discharge Current Imax(8/20μs)kA 40 30 Response Time ns <25 Test Standard EC61643-1 L/N(mm2)The Cross Section of L/N Line 2.5 PE(mm2)The Cross S...

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, ...