Low-voltage electrical apparatus | 2,000+ products

Shanghai People's Class I Surge Protector T1 Test Lightning Protector SPD Surge Switch Module 10/350US

Chint capacitor BZMJ0.45 reactive power compensation self-healing low-voltage shunt power compensator BSMJ three-phase

Leakage switch with waterproof box 3P63A water heater air conditioner protector 380V three-phase four-wire air switch C45

Factory supply car flasher 38300-SDA-A02 suitable for Honda 6-pin 12V flash relay

Chint Three-phase Solid State Relay DC Controlled AC NJG2-TDA032-10/20/40/60/100/120A

Frequency Converter Three-Phase 380V Single-Phase 220V/1.5/2.2/5.5/7.5 Kilowatt 11Kw Motor Water Pump Speed Regulator

European leakage protection socket (IP 44 i△n 10 mA)

Intelligent adjustable self-reset over-under-voltage protector ZFS dual-display six-display voltage current overload protection circuit breaker

Delixi self-healing low-voltage shunt power capacitor BSMJS0.45 20-3 30-3 reactive power compensation

Funeng DZ40 leakage protector 2P household circuit breaker 32A double-in double-out leakage protection switch occupies two positions 63A

Leakage protector TXDB1L electronic 1P N air switch leakage overload short circuit household small circuit breaker

Type A leakage protector air switch circuit breaker 1P N residual current action circuit breaker 40A cross-border RCBO

Zhengxi TND Regulator Single-phase Automatic 220V Air Conditioning Special Industrial High-power Pure Copper Regulator 10kva

Shanghai People's Lightning Protection and Electric Shock Leakage Protection Device Air Switch 63A Circuit Breaker Empty Open Household Leakage Protection c32

Enjue small single in-line PCB solid state relay DC controlled DC 24V AC 220V 10A 5A

AOY I aoyi solid state relay SCR-LA-T single-phase AC voltage regulating module 4-20mA/0-5V temperature control

Shinaide Lc1D09/12/18/25/32/40/50/65/80/95 Ac Contactor Electromagnetic Type

SVR electronic AC voltage stabilizer single-phase high-precision industrial manufacturers supply household voltage stabilizer in stock wholesale

Three-phase solid state relay flip type DC control AC S3DA-R series

Enjue 8-way 16-way provincial wiring terminal relay RT-E08S 24V module PLC signal isolation amplifier board

Bull new leakage protector LB12 small 2P63A household two-pole leakage protection circuit breaker air switch brake

1SVR750740R0110/CM-TCN.011S;10241779/ABB CM Temperature Monitor

Belmei single-phase solid state relay SSR BERM-DK40DA dual-channel single-controlled DC-controlled AC DK-DA

HOYMK Yangming PCB pin SSR single phase small 3/5/8A solid state relay D3808HK/3805HK-E

TENGEN Tianzheng BSMJ-0.45 Three-phase Self-healing Low Voltage Reactive Power Compensation Shunt Power Capacitor 450V

RM1A40D50 solid state relay RM1A48D75 RS1A40D40E 100S 25 instead of Jiale 50S18

Power Capacitor Parallel Power Factor Compensation Capacitor for Low Voltage Compensation Cabinet

Hfs4 Solid State Relay Dc Controlled Ac 12-250Vac 5-32Vdc Single Phase Solid State Relay

Phase Failure Leakage Protector Three-Phase Motor Dz15 Water Pump Phase Failure Leakage Protection Switch Overload Circuit Breaker 40A 100A

High Power Relay 30A40A High Current Dc Ac Optional Multi-Specification 8-Pin 14-Pin Electromagnetic Relay

Single-Phase Solid State Relay Random Type Hs1D4G-60Ap-R Coal Analysis Instrument Dedicated

POE network lightning protection/POE network system dedicated lightning protection device 48V

Shanghai People's Lightning Protection and Leakage Protector Household Leakage Protection 2p Air Switch 220v Two Phase Circuit Breaker 32A63A

High-power booster voltage stabilizer automatic power regulator 380v three-phase 100kw50kva

Delixi Electric Air Switch DZ47SLE with Leakage Protection 2P Circuit Breaker Air Conditioner Leakage Switch Air Switch

Chint Type B Leakage Protector NL210 New Energy Special 2P Charging Pile Leakage Switch 4P Ordering Products

Mini leakage protector TNB1L-32G 2P with overload short circuit protection equipment circuit breaker protection switch

APR-3 APR-4 phase sequence protection relay three-phase relay motor motor to prevent phase loss reverse

S-type delay leakage protection circuit breaker leakage protector 2P63A leakage protection switch RCCB cross-border

NDB1L-32 Series Nader Shanghai Liangxin Household Leakage Switch Circuit Breaker Protector 1PN Upper Line