When the heavily polluted zones (HPZs) on the leeward side of the high voltage isolating switch insulators (HVISIs) on the high-speed train roof increases, the flashover voltage decreases, thereby ...

Isolating switch is a high-voltage switchgear used in the power system, but because of its large number, wide distribution and frequent faults, if the fault type cannot be diagnosed in time and ...

Disconnect switch, TeSys VLS, body switch, 32A, 20HP at 480VAC, UL508, three phase, 5kA SCCR, size 1, DIN rail mount These TeSys VLS disconnect switches are for integration into control systems in ...

Metal Consumer Unit 14 Way with 100A main Switch, 2 x 63A Type A 30mA RCD, 12 x MCB's , 1 x SPD 1 x 32A MCB ...