Protector

213 products

Black and white label 220V intelligent circuit breaker current and voltage protector digital display self-resetting over and undervoltage protector

$4.32

Jingrui Upgraded JVR1000-A LCD Three-Phase Three-Wire Voltage Phase Sequence Protector Overvoltage Undervoltage Phase Loss Phase Reversal

$19.55

Electrical Fire Current Limiting Protector Single-Phase Three-Phase Overheat Overcurrent Short Circuit Arc Extinguishing Charging Pile Leakage Protector

$17.05

Three-Phase Four-Wire Over/Under Voltage Protector 63A/100A Current Limiter AC380V

$22.73

Cross-border Dual Display Digital Switch Auto-reset Over/Under Voltage Protector 40A 63A Home Overvoltage Undervoltage Delay 220V

$5.68

Home Engineering 32A 40A 50A 63A Switch 2P/220V Delay Protector Auto-reset Over/Under Voltage Protector

$2.05

Single-Phase Three-Phase Electrical Fire Current Limiting Protector Short Circuit Overheat Overload Protection Temperature Monitoring Charging Pile

$11.36

Three-Phase Adjustable Digital Display Auto-reset Over/Under Voltage Current Limiting Protector Missing Neutral Missing Phase Power Off Overcurrent Load 63A 380V

$27.27

Accessories for DZ47MX+OF shunt trip unit, shunt + auxiliary passive miniature circuit breaker

$1.48

Taixin Tuya WiFi Smart Circuit Breaker Leakage Over/Under Voltage Protection Relay Switch Bidirectional Measurement

$19.32

220V 30AMPS High-Power AVS-30A Air Conditioner Voltage Protector - OEM/ODM for Household Voltage Protectors

$12.50

Smart Auto-reset Over/Under Voltage Protector 2P Overvoltage Undervoltage Overcurrent Lightning Protection Home Appliance Protector 220V 63A

$5.23

Nino Guide Rail AC Voltage and Current Display Meter

$5.68

Domestic Compatible Replacement for Inovance Servo Encoder Absolute Battery Box Servo Drive S6-C4A 3.6V

$0.55

Electrical Fire Current-Limiting Protector Three-Phase Single-Phase Short-Circuit Over-Temperature Overload Protection Temperature Monitoring for Charging Piles

$27.27

Electrical Fire Current-Limiting Protector Single-Phase Three-Phase Adjustable for Charging Pile Overload/Short-Circuit/Leakage Protection

$10.23

Self-resetting Dual Display Over-Under Voltage Protector with Adjustable Current Overload Protection

$3.31

Phase sequence protector TG30S, phase loss protection TL-2238, motor protector XJ12, motor, fan, water pump, TVR

$5.89

Taixin Tuya Smart Auto-Reclosing WiFi Circuit Breaker Remote Switch Metering Leakage Over-Under Voltage Timer

$18.18

Three-phase WIFI multi-functional self-resetting over/under voltage, overcurrent, reclosing, and over/under frequency protection meter with digital power display.

$35.91

Export Refrigerator TV Air Conditioner Protector Adjustable Over/Under Voltage Protector

$11.14

Auto-Reset Over/Under Voltage Protector Delay Home Use 2P 4P Factory Direct Overvoltage/Undervoltage Protector

$1.89

MYDON Auto-recovery Over- and Under-voltage Protector Self-resetting Protector 2P 4P Over- and Under-voltage Protector

$1.70

Home Protector 1P+N 2P 63A 50A 40A 32A Auto-Reset Over/Under Voltage Protector

$2.39