Surge Protective Device | Product Details | ·Model Number: CHT1-C20/385/4P ·Rated voltage Un(V~): 100/200/380V ·Max continuous operating voltage Uc(V~): 140/320/440V ·Voitage Protection level Up(V~)kA: ≤0.8/1.4/2.0 ·Normal discharge current (8/20μs): 20kA ·Max discharge current (8/20μs): 40kA ·Response time: ≤25ns ·Test standard: GB18802, UEC61643-1 ·Operating environment(℃): -40℃~80℃ ·Relative humidily(℃): ≤95% ·Installation: Standard rail 35mm | Payment & Shipping terms | | Noice: When you order our goods, please shows us the models like
this. | Product Features | ·Inside over-current and over-heat protection, temperature control
open circuit ·Module design, convenient installstion, could be replaced online ·Smallness leak current, response quickly, less residual voltage. ·Signal indication device, green(normal), red(abnormal) ·New technology, highly energy, clearance discharge pole(N-PE) | Aplication scope and installation position | It is suitable for C grade lighting-proof, CHT1-C20/385/4P series
surge protective device installed on the joint of LPZOB or LPZ1 and LPZ2, usually installed in household
distribution boards, computer equipment,information equipment, electronic equipment and in the
socket box in front of control equipment or near the control equipment. Can also be installed on a
six-under total of residential lighting distribution box, illa should installed the SPD in the household
distribution box. | Dimensions | |
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