Guided Type Fall Arrester
Product Description Description: Stabbing guides are designed to prevent damage during make up and are manufactured from high-grade steel and durable urethane material, then molded to a profile designed to act as a funnel guide. Models are available for tubing, casing and drill ...
Come From Dongying Lake Petroleum Technology Co.,
10 pair 3-pole overvoltage protection magazine Ericsson type with surge arrester Desctription: Overvoltage protection protects the line cards in the telephone exchange from dangerous overvoltages There are two types of 3-pole overvoltage protection, available in cassettes, The ...
Porcelain type arrestor 11KV: Rated voltage: 11KV(RMS) Maximum continuous operating voltage: 9.4KV(RMS) Current impulse residual voltage: 1/4us Lightning current impulse: 40KV(crest) 8/20us Lightning current impulse: 33KV(crest) 30/60us Switching current impulse: 30KV(crest) 2ms ...
Come From WenZhou ShuGuang Fuse Co., Ltd