Layout of 10kV closed high voltage switchgear(a)single-row(b)double-row(c)Single row layout(d)double row layout

A Ground Fault Circuit Interrupter (GFCI) socket is a protective device specifically designed to prevent an electrical shock. It can detect the leakage current in the circuit and quickly cut off the power supply when the leakage current exceeds a predetermined threshold to protect personal safety. There are many ways to determine whether the GFCI socket has electricity, and the following are some commonly used methods:Viewing lightMany GFCI outlets have an indicator light (usually red or green)

A bipolar circuit breaker is an electrical protection device used to provide overload and short circuit protection in a circuit. The main difference between it and the single-pole circuit breaker is that the bipolar circuit breaker can control two electrical routes at the same time (usually the live line and the neutral line), while the single-pole circuit breaker can only control one electrical route.Characteristics of bipolar circuit breakers Control two lines at the same time: bipolar circuit

220/380V bus block switch

(6~20)/0.4kV Transformer low voltage side switch configuration diagram

(6~20)/0.4kV Transformer secondary side switch configuration diagram

Two kinds of (6~20)/0.4kV transformer high voltage side switch configuration diagram

Two kinds of 6~20kV Power distribution outlet switch configuration diagram

Two kinds of 6~20kV bus block switch configuration diagram

Two kinds of 6~20kV line switch configuration diagram