surge protective device be replaced for the module not need power cut Response time<25ns According to IEC61643-1, GB18802.1   OBV2 series surge protector is suitable for TT, IT, TN-S, TN-C-S etc. power supply system of AC50/60Hz, 380V, installed on the joint of LPZ0 or...

power line surge protector 1 Surge Protection for AC system 2 Can be replaced for the module not need power cut     OBV4 series Surge Protector is suitable for TN-S, TN-C-S, TT, IT etc. power supply system of AC 50/60Hz, 380V, and used at the equipotential...

TVSS,SURGE DIVERTER Can be replaced for the module not need power cut. Max discharge current Imax(8/20u         OBV6- B, C series surge protector is suitable for TT, IT, TN-S, TN-C-S etc. power supply system of AC50/60Hz,...

power surge protection device Can be replaced for the module not need power cut Response time<25ns According to IEC61643-1, G OBV1-D series Surge Protector is suitable for TN-S, TN-C-S, TT, IT etc. power supply system of AC 50/60Hz, 380V, installed on the joint of...

surge protection device 1. IEC61643-11 2. Convenient installation, could be replaced online. 3. Signal indication device Product DescriptionOBV1-C40 series surge protection device is suitable for TN-S, TN-C-S, TT, IT etc. power supply system of AC 50/60Hz, <440V, installed...

whole house surge protection,Max current amount150KA, low remnant voltage,arrested module to be applicable to all kinds of netty       OBV8 series surge protectors is applicable to A.C50~60Hz, 380 and below TT, TN etc. power supply system, widely...

surge suppressor, compact single-phase surge protector Discharge currents: In: 3kA / Imax: 10kA Pluggable modul The OBV3 is a Type 2 secondary surge protector for the single-phase circuits of electrical installations. The surge protection function is pluggable to make...