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55% off
Chayo ZigBee RCBO Adjustable Smart Circuit Breaker Residual Current Circuit Breaker With Over Current and Leakage Protection Chayo ZigBee RCBO Adjustable Smart Circuit Breaker Residual Current Circuit Breaker With Over Current and Leakage Protection

Chayo ZigBee RCBO Adjustable Smart Circuit Breaker Residual Current Circuit Breaker With Over Current and Leakage Protection

$371.54$825.65

40% off
AT29-Power Metering Under Voltage Over Current Protection Wifi/Zigbee MCB Smart Circuit Breaker 1-63A Remote Control Switch AT29-Power Metering Under Voltage Over Current Protection Wifi/Zigbee MCB Smart Circuit Breaker 1-63A Remote Control Switch

AT29-Power Metering Under Voltage Over Current Protection Wifi/Zigbee MCB Smart Circuit Breaker 1-63A Remote Control Switch

$19.89$33.15

Adjustable Protection Voltage Protector Socket Digital Display Automatic Reclosing Overvoltage Protector Overcurrent Protection Adjustable Protection Voltage Protector Socket Digital Display Automatic Reclosing Overvoltage Protector Overcurrent Protection

Adjustable Protection Voltage Protector Socket Digital Display Automatic Reclosing Overvoltage Protector Overcurrent Protection

$75.80$75.80

40% off
SINOTIMER 220V Adjust Voltage Relay over Under Voltage Protector Current Over Limit Wattm KWH Energy Meter Power Comsumption 40A SINOTIMER 220V Adjust Voltage Relay over Under Voltage Protector Current Over Limit Wattm KWH Energy Meter Power Comsumption 40A

SINOTIMER 220V Adjust Voltage Relay over Under Voltage Protector Current Over Limit Wattm KWH Energy Meter Power Comsumption 40A

$99.11$165.19

52% off
5A Intelligent Electronic Fuse Module DC5-60V Auto Recovery Overcurrent Short Circuit Surge OVP UVP Thermal Protection 5A Intelligent Electronic Fuse Module DC5-60V Auto Recovery Overcurrent Short Circuit Surge OVP UVP Thermal Protection

5A Intelligent Electronic Fuse Module DC5-60V Auto Recovery Overcurrent Short Circuit Surge OVP UVP Thermal Protection

$81.60$170.00

44% off
AVR-40A Automatic Voltage Protector Dual Display Adjustable Voltage And Over-Current Protection Relay Functionality AVR-40A Automatic Voltage Protector Dual Display Adjustable Voltage And Over-Current Protection Relay Functionality

AVR-40A Automatic Voltage Protector Dual Display Adjustable Voltage And Over-Current Protection Relay Functionality

$76.51$136.62

24% off
Over-voltage Relay Digital Voltage Relay Household Electrical Safety Current Measurement High Accuracy Root Mean Square Over-voltage Relay Digital Voltage Relay Household Electrical Safety Current Measurement High Accuracy Root Mean Square

Over-voltage Relay Digital Voltage Relay Household Electrical Safety Current Measurement High Accuracy Root Mean Square

$101.38$133.39

26% off
75STO-5X Din Rail Dual Display Adjustable Over Voltage Current Under Voltage Protective Device Protector Relay 60A 220V 230V 75STO-5X Din Rail Dual Display Adjustable Over Voltage Current Under Voltage Protective Device Protector Relay 60A 220V 230V

75STO-5X Din Rail Dual Display Adjustable Over Voltage Current Under Voltage Protective Device Protector Relay 60A 220V 230V

$44.89$60.66

42% off
Dual Display Adjustable Over-and Undervoltage Relay Protector DC12V24V36V48V Overvoltage And Overcurrent Protection DIN Rail Dual Display Adjustable Over-and Undervoltage Relay Protector DC12V24V36V48V Overvoltage And Overcurrent Protection DIN Rail

Dual Display Adjustable Over-and Undervoltage Relay Protector DC12V24V36V48V Overvoltage And Overcurrent Protection DIN Rail

$164.19$283.09

53% off
B23B AVR-40A Dual Display Adjustable Voltage And Over-Current Protection Relay Based Automatic Voltage Protector B23B AVR-40A Dual Display Adjustable Voltage And Over-Current Protection Relay Based Automatic Voltage Protector

B23B AVR-40A Dual Display Adjustable Voltage And Over-Current Protection Relay Based Automatic Voltage Protector

$12.11$25.77

40% off
Professional Grade Protective Relay Adjustable Over Voltage and Current Device on Din Rail Rated for Use at 63A and 230V Professional Grade Protective Relay Adjustable Over Voltage and Current Device on Din Rail Rated for Use at 63A and 230V

Professional Grade Protective Relay Adjustable Over Voltage and Current Device on Din Rail Rated for Use at 63A and 230V

$137.62$229.37

40% off
~A61Z Protective Relay 63A Adjustable 3 In 1 Over Voltage Under Voltage Over Current Protection Limit Device Protector ~A61Z Protective Relay 63A Adjustable 3 In 1 Over Voltage Under Voltage Over Current Protection Limit Device Protector

~A61Z Protective Relay 63A Adjustable 3 In 1 Over Voltage Under Voltage Over Current Protection Limit Device Protector

$19.25$32.08

40% off
Adjustable Protection Voltage Protector Automatic Reclosing Digital Display Voltage Protection Plug Overcurrent Protection Adjustable Protection Voltage Protector Automatic Reclosing Digital Display Voltage Protection Plug Overcurrent Protection

Adjustable Protection Voltage Protector Automatic Reclosing Digital Display Voltage Protection Plug Overcurrent Protection

$66.12$110.20

40% off
ABGH-Three Phase Voltage Protector Relay With Over And Under Voltage Adjustment, Current Protection, And Automatic Reset Functio ABGH-Three Phase Voltage Protector Relay With Over And Under Voltage Adjustment, Current Protection, And Automatic Reset Functio

ABGH-Three Phase Voltage Protector Relay With Over And Under Voltage Adjustment, Current Protection, And Automatic Reset Functio

$30.83$51.38

40% off
ABLN-Power Metering Wifi/Zigbee MCB Smart Circuit Breaker Over Current Under Voltage Protection 1-63A Remote Control Switch ABLN-Power Metering Wifi/Zigbee MCB Smart Circuit Breaker Over Current Under Voltage Protection 1-63A Remote Control Switch

ABLN-Power Metering Wifi/Zigbee MCB Smart Circuit Breaker Over Current Under Voltage Protection 1-63A Remote Control Switch

$19.89$33.15

21% off
Schneider Original EOCRSS Electronic overcurrent relay motor protector 'EOCRSS-05S 30S 60S 05W 30W 60W Schneider Original EOCRSS Electronic overcurrent relay motor protector 'EOCRSS-05S 30S 60S 05W 30W 60W

Schneider Original EOCRSS Electronic overcurrent relay motor protector 'EOCRSS-05S 30S 60S 05W 30W 60W

$27.65$35.00

32% off
5V TTL Serial Port 4-channel Relay Module with Jog Switch Control Board 10A Relay with Reverse Connection/Overcurrent Protection 5V TTL Serial Port 4-channel Relay Module with Jog Switch Control Board 10A Relay with Reverse Connection/Overcurrent Protection

5V TTL Serial Port 4-channel Relay Module with Jog Switch Control Board 10A Relay with Reverse Connection/Overcurrent Protection

$22.32$32.82

40A/63A Auto Reclosing Over Under Voltage Protector - Dual Display Voltage Protector with Overload & Current Limit Protection 40A/63A Auto Reclosing Over Under Voltage Protector - Dual Display Voltage Protector with Overload & Current Limit Protection

40A/63A Auto Reclosing Over Under Voltage Protector - Dual Display Voltage Protector with Overload & Current Limit Protection

$11.08$11.08

33% off
(AIMA) 3 Phase 220-380v Voltage Relay 63A Changeover Switch Overvoltage/Undervoltage/ Overcurrent/Phase Loss Protection Keep (AIMA) 3 Phase 220-380v Voltage Relay 63A Changeover Switch Overvoltage/Undervoltage/ Overcurrent/Phase Loss Protection Keep

(AIMA) 3 Phase 220-380v Voltage Relay 63A Changeover Switch Overvoltage/Undervoltage/ Overcurrent/Phase Loss Protection Keep

$25.93$38.70

41% off
3 Phase SYN ASYNC Synchronous Asynchronous Voltmeter Adjustable Over Under Voltage Current Limit Protection Relays Protector 3 Phase SYN ASYNC Synchronous Asynchronous Voltmeter Adjustable Over Under Voltage Current Limit Protection Relays Protector

3 Phase SYN ASYNC Synchronous Asynchronous Voltmeter Adjustable Over Under Voltage Current Limit Protection Relays Protector

$249.59$423.04

1 sold
50% off
Suitable for TONGOU Smart Circuit Breaker Tasmota WiFi Over Current Under Voltage Protection Power Metering 1-63A Smart Switch Suitable for TONGOU Smart Circuit Breaker Tasmota WiFi Over Current Under Voltage Protection Power Metering 1-63A Smart Switch

Suitable for TONGOU Smart Circuit Breaker Tasmota WiFi Over Current Under Voltage Protection Power Metering 1-63A Smart Switch

$213.62$427.24

38% off
ABNL Adjustable Over Voltage Under Voltage Reclosing Protector Relay 230V 63A Over Current Protection Limit ABNL Adjustable Over Voltage Under Voltage Reclosing Protector Relay 230V 63A Over Current Protection Limit

ABNL Adjustable Over Voltage Under Voltage Reclosing Protector Relay 230V 63A Over Current Protection Limit

$8.66$13.97

21% off
Schneider Original EOCR3DM2 Digital display electronic overcurrent relay motor protector 3DM2-WRDUWZ 3DM2-WRDUHZ -WRDBWZ -WRDBHZ Schneider Original EOCR3DM2 Digital display electronic overcurrent relay motor protector 3DM2-WRDUWZ 3DM2-WRDUHZ -WRDBWZ -WRDBHZ

Schneider Original EOCR3DM2 Digital display electronic overcurrent relay motor protector 3DM2-WRDUWZ 3DM2-WRDUHZ -WRDBWZ -WRDBHZ

$156.42$198.00

36% off
For Motor Protection Overcurrent Protection Relay Efficient Power Management Relay Overcurrent Protection AC220V Coil Voltage For Motor Protection Overcurrent Protection Relay Efficient Power Management Relay Overcurrent Protection AC220V Coil Voltage

For Motor Protection Overcurrent Protection Relay Efficient Power Management Relay Overcurrent Protection AC220V Coil Voltage

$173.63$271.30

16% off
Din Rail Current Protective Relay Multi-setting Multifunction Overcurrent Protection Monitoring Device

Din Rail Current Protective Relay Multi-setting Multifunction Overcurrent Protection Monitoring Device

$15.08$17.95

61% off
For Motor Protection Overcurrent Protection Relay Efficient Power Management Relay Overcurrent Protection DIN Rail Mounting For Motor Protection Overcurrent Protection Relay Efficient Power Management Relay Overcurrent Protection DIN Rail Mounting

For Motor Protection Overcurrent Protection Relay Efficient Power Management Relay Overcurrent Protection DIN Rail Mounting

$168.70$432.57

30% off
Thermal Overload Relay JR36-20 63 Overload Protection Motor Temperature Overcurrent Protection Independent Installation 380v Thermal Overload Relay JR36-20 63 Overload Protection Motor Temperature Overcurrent Protection Independent Installation 380v

Thermal Overload Relay JR36-20 63 Overload Protection Motor Temperature Overcurrent Protection Independent Installation 380v

$84.92$121.31

28% off
Relay Device Switch Breaker Energy Power KWh Meter SVP688 63A TUYA WiFi Smart Circuit Earth Leakage Over Under Voltage Protector Relay Device Switch Breaker Energy Power KWh Meter SVP688 63A TUYA WiFi Smart Circuit Earth Leakage Over Under Voltage Protector

Relay Device Switch Breaker Energy Power KWh Meter SVP688 63A TUYA WiFi Smart Circuit Earth Leakage Over Under Voltage Protector

$20.16$28.00

58% off
【HOUSEHOLD GOODS】GEYA GYR9NM RCBO 2P Over Current And Leakage Protection Magnetic Circuit Breaker 32A AC Type Designed For Din R 【HOUSEHOLD GOODS】GEYA GYR9NM RCBO 2P Over Current And Leakage Protection Magnetic Circuit Breaker 32A AC Type Designed For Din R

【HOUSEHOLD GOODS】GEYA GYR9NM RCBO 2P Over Current And Leakage Protection Magnetic Circuit Breaker 32A AC Type Designed For Din R

$172.73$411.27

9% off
Adjustable Digital Dual Display Adjustable Over Voltage Current and Under Voltage Protective Device Protector Relay 220V Adjustable Digital Dual Display Adjustable Over Voltage Current and Under Voltage Protective Device Protector Relay 220V

Adjustable Digital Dual Display Adjustable Over Voltage Current and Under Voltage Protective Device Protector Relay 220V

$5.10$5.60

43% off
AVR-40A Dual Display Adjustable Voltage And Over-Current Protection Relay Based Automatic Voltage Protector AVR-40A Dual Display Adjustable Voltage And Over-Current Protection Relay Based Automatic Voltage Protector

AVR-40A Dual Display Adjustable Voltage And Over-Current Protection Relay Based Automatic Voltage Protector

$75.31$132.12

60% off
JIUJI JJVAPD1‑63D 63A DIN Rail Voltage Current Protection Relay L+N Double Break Over‑Under Voltage Overcurrent Protector JIUJI JJVAPD1‑63D 63A DIN Rail Voltage Current Protection Relay L+N Double Break Over‑Under Voltage Overcurrent Protector

JIUJI JJVAPD1‑63D 63A DIN Rail Voltage Current Protection Relay L+N Double Break Over‑Under Voltage Overcurrent Protector

$100.71$251.78

54% off
SINOTIMER Adjustable Voltage Relay Over And Under Voltage Protector Overcurrent Limit Overvoltage Recovery Protection Device SINOTIMER Adjustable Voltage Relay Over And Under Voltage Protector Overcurrent Limit Overvoltage Recovery Protection Device

SINOTIMER Adjustable Voltage Relay Over And Under Voltage Protector Overcurrent Limit Overvoltage Recovery Protection Device

$79.47$172.76

64% off
N04R Adjustable Voltage& Current Over/Under Voltage Protector 120VAC 63A Relay With LED Display Indicator Light N04R Adjustable Voltage& Current Over/Under Voltage Protector 120VAC 63A Relay With LED Display Indicator Light

N04R Adjustable Voltage& Current Over/Under Voltage Protector 120VAC 63A Relay With LED Display Indicator Light

$138.76$385.45

Voltage Protector SVP‑916 100‑130VAC Adjustable Over and Under Voltage Protector Delay Reset Protector Overvoltage Protector Voltage Protector SVP‑916 100‑130VAC Adjustable Over and Under Voltage Protector Delay Reset Protector Overvoltage Protector

Voltage Protector SVP‑916 100‑130VAC Adjustable Over and Under Voltage Protector Delay Reset Protector Overvoltage Protector

$81.13$81.13

1 sold
61% off
[A92P!】 Adjustable Over Voltage Under Voltage Reclosing Protector Relay 230V 63A Over Current Protection Limit Functionality [A92P!】 Adjustable Over Voltage Under Voltage Reclosing Protector Relay 230V 63A Over Current Protection Limit Functionality

[A92P!】 Adjustable Over Voltage Under Voltage Reclosing Protector Relay 230V 63A Over Current Protection Limit Functionality

$9.26$23.75

55% off
Chayo ZigBee RCBO Adjustable Smart Circuit Breaker Residual Current Circuit Breaker With Over Current and Leakage Protection Chayo ZigBee RCBO Adjustable Smart Circuit Breaker Residual Current Circuit Breaker With Over Current and Leakage Protection

Chayo ZigBee RCBO Adjustable Smart Circuit Breaker Residual Current Circuit Breaker With Over Current and Leakage Protection

$371.54 $825.65

Categories: Home Improvement, Electrical Equipment & Supplies

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40% off
AT29-Power Metering Under Voltage Over Current Protection Wifi/Zigbee MCB Smart Circuit Breaker 1-63A Remote Control Switch AT29-Power Metering Under Voltage Over Current Protection Wifi/Zigbee MCB Smart Circuit Breaker 1-63A Remote Control Switch

AT29-Power Metering Under Voltage Over Current Protection Wifi/Zigbee MCB Smart Circuit Breaker 1-63A Remote Control Switch

$19.89 $33.15

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
Adjustable Protection Voltage Protector Socket Digital Display Automatic Reclosing Overvoltage Protector Overcurrent Protection Adjustable Protection Voltage Protector Socket Digital Display Automatic Reclosing Overvoltage Protector Overcurrent Protection

Adjustable Protection Voltage Protector Socket Digital Display Automatic Reclosing Overvoltage Protector Overcurrent Protection

$75.80 $75.80

Categories: Home Improvement, Electrical Equipment & Supplies

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40% off
SINOTIMER 220V Adjust Voltage Relay over Under Voltage Protector Current Over Limit Wattm KWH Energy Meter Power Comsumption 40A SINOTIMER 220V Adjust Voltage Relay over Under Voltage Protector Current Over Limit Wattm KWH Energy Meter Power Comsumption 40A

SINOTIMER 220V Adjust Voltage Relay over Under Voltage Protector Current Over Limit Wattm KWH Energy Meter Power Comsumption 40A

$99.11 $165.19

Categories: Home Improvement, Electrical Equipment & Supplies

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52% off
5A Intelligent Electronic Fuse Module DC5-60V Auto Recovery Overcurrent Short Circuit Surge OVP UVP Thermal Protection 5A Intelligent Electronic Fuse Module DC5-60V Auto Recovery Overcurrent Short Circuit Surge OVP UVP Thermal Protection

5A Intelligent Electronic Fuse Module DC5-60V Auto Recovery Overcurrent Short Circuit Surge OVP UVP Thermal Protection

$81.60 $170.00

Categories: Home Improvement, Electrical Equipment & Supplies

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44% off
AVR-40A Automatic Voltage Protector Dual Display Adjustable Voltage And Over-Current Protection Relay Functionality AVR-40A Automatic Voltage Protector Dual Display Adjustable Voltage And Over-Current Protection Relay Functionality

AVR-40A Automatic Voltage Protector Dual Display Adjustable Voltage And Over-Current Protection Relay Functionality

$76.51 $136.62

Categories: Home Improvement, Electrical Equipment & Supplies

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24% off
Over-voltage Relay Digital Voltage Relay Household Electrical Safety Current Measurement High Accuracy Root Mean Square Over-voltage Relay Digital Voltage Relay Household Electrical Safety Current Measurement High Accuracy Root Mean Square

Over-voltage Relay Digital Voltage Relay Household Electrical Safety Current Measurement High Accuracy Root Mean Square

$101.38 $133.39

Categories: Home Improvement, Electrical Equipment & Supplies

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26% off
75STO-5X Din Rail Dual Display Adjustable Over Voltage Current Under Voltage Protective Device Protector Relay 60A 220V 230V 75STO-5X Din Rail Dual Display Adjustable Over Voltage Current Under Voltage Protective Device Protector Relay 60A 220V 230V

75STO-5X Din Rail Dual Display Adjustable Over Voltage Current Under Voltage Protective Device Protector Relay 60A 220V 230V

$44.89 $60.66

Categories: Home Improvement, Electrical Equipment & Supplies

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42% off
Dual Display Adjustable Over-and Undervoltage Relay Protector DC12V24V36V48V Overvoltage And Overcurrent Protection DIN Rail Dual Display Adjustable Over-and Undervoltage Relay Protector DC12V24V36V48V Overvoltage And Overcurrent Protection DIN Rail

Dual Display Adjustable Over-and Undervoltage Relay Protector DC12V24V36V48V Overvoltage And Overcurrent Protection DIN Rail

$164.19 $283.09

Categories: Home Improvement, Electrical Equipment & Supplies

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53% off
B23B AVR-40A Dual Display Adjustable Voltage And Over-Current Protection Relay Based Automatic Voltage Protector B23B AVR-40A Dual Display Adjustable Voltage And Over-Current Protection Relay Based Automatic Voltage Protector

B23B AVR-40A Dual Display Adjustable Voltage And Over-Current Protection Relay Based Automatic Voltage Protector

$12.11 $25.77

Categories: Home Improvement, Electrical Equipment & Supplies

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40% off
Professional Grade Protective Relay Adjustable Over Voltage and Current Device on Din Rail Rated for Use at 63A and 230V Professional Grade Protective Relay Adjustable Over Voltage and Current Device on Din Rail Rated for Use at 63A and 230V

Professional Grade Protective Relay Adjustable Over Voltage and Current Device on Din Rail Rated for Use at 63A and 230V

$137.62 $229.37

Categories: Home Improvement, Electrical Equipment & Supplies

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40% off
~A61Z Protective Relay 63A Adjustable 3 In 1 Over Voltage Under Voltage Over Current Protection Limit Device Protector ~A61Z Protective Relay 63A Adjustable 3 In 1 Over Voltage Under Voltage Over Current Protection Limit Device Protector

~A61Z Protective Relay 63A Adjustable 3 In 1 Over Voltage Under Voltage Over Current Protection Limit Device Protector

$19.25 $32.08

Categories: Home Improvement, Electrical Equipment & Supplies

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40% off
Adjustable Protection Voltage Protector Automatic Reclosing Digital Display Voltage Protection Plug Overcurrent Protection Adjustable Protection Voltage Protector Automatic Reclosing Digital Display Voltage Protection Plug Overcurrent Protection

Adjustable Protection Voltage Protector Automatic Reclosing Digital Display Voltage Protection Plug Overcurrent Protection

$66.12 $110.20

Categories: Home Improvement, Electrical Equipment & Supplies

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40% off
ABGH-Three Phase Voltage Protector Relay With Over And Under Voltage Adjustment, Current Protection, And Automatic Reset Functio ABGH-Three Phase Voltage Protector Relay With Over And Under Voltage Adjustment, Current Protection, And Automatic Reset Functio

ABGH-Three Phase Voltage Protector Relay With Over And Under Voltage Adjustment, Current Protection, And Automatic Reset Functio

$30.83 $51.38

Categories: Home Improvement, Electrical Equipment & Supplies

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40% off
ABLN-Power Metering Wifi/Zigbee MCB Smart Circuit Breaker Over Current Under Voltage Protection 1-63A Remote Control Switch ABLN-Power Metering Wifi/Zigbee MCB Smart Circuit Breaker Over Current Under Voltage Protection 1-63A Remote Control Switch

ABLN-Power Metering Wifi/Zigbee MCB Smart Circuit Breaker Over Current Under Voltage Protection 1-63A Remote Control Switch

$19.89 $33.15

Categories: Home Improvement, Electrical Equipment & Supplies

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21% off
Schneider Original EOCRSS Electronic overcurrent relay motor protector 'EOCRSS-05S 30S 60S 05W 30W 60W Schneider Original EOCRSS Electronic overcurrent relay motor protector 'EOCRSS-05S 30S 60S 05W 30W 60W

Schneider Original EOCRSS Electronic overcurrent relay motor protector 'EOCRSS-05S 30S 60S 05W 30W 60W

$27.65 $35.00

Categories: Home Improvement, Electrical Equipment & Supplies

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32% off
5V TTL Serial Port 4-channel Relay Module with Jog Switch Control Board 10A Relay with Reverse Connection/Overcurrent Protection 5V TTL Serial Port 4-channel Relay Module with Jog Switch Control Board 10A Relay with Reverse Connection/Overcurrent Protection

5V TTL Serial Port 4-channel Relay Module with Jog Switch Control Board 10A Relay with Reverse Connection/Overcurrent Protection

$22.32 $32.82

Categories: Home Improvement, Electrical Equipment & Supplies

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40A/63A Auto Reclosing Over Under Voltage Protector - Dual Display Voltage Protector with Overload & Current Limit Protection 40A/63A Auto Reclosing Over Under Voltage Protector - Dual Display Voltage Protector with Overload & Current Limit Protection

40A/63A Auto Reclosing Over Under Voltage Protector - Dual Display Voltage Protector with Overload & Current Limit Protection

$11.08 $11.08

Categories: Home Improvement, Electrical Equipment & Supplies

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33% off
(AIMA) 3 Phase 220-380v Voltage Relay 63A Changeover Switch Overvoltage/Undervoltage/ Overcurrent/Phase Loss Protection Keep (AIMA) 3 Phase 220-380v Voltage Relay 63A Changeover Switch Overvoltage/Undervoltage/ Overcurrent/Phase Loss Protection Keep

(AIMA) 3 Phase 220-380v Voltage Relay 63A Changeover Switch Overvoltage/Undervoltage/ Overcurrent/Phase Loss Protection Keep

$25.93 $38.70

Categories: Home Improvement, Electrical Equipment & Supplies

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41% off
3 Phase SYN ASYNC Synchronous Asynchronous Voltmeter Adjustable Over Under Voltage Current Limit Protection Relays Protector 3 Phase SYN ASYNC Synchronous Asynchronous Voltmeter Adjustable Over Under Voltage Current Limit Protection Relays Protector

3 Phase SYN ASYNC Synchronous Asynchronous Voltmeter Adjustable Over Under Voltage Current Limit Protection Relays Protector

$249.59 $423.04

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
50% off
Suitable for TONGOU Smart Circuit Breaker Tasmota WiFi Over Current Under Voltage Protection Power Metering 1-63A Smart Switch Suitable for TONGOU Smart Circuit Breaker Tasmota WiFi Over Current Under Voltage Protection Power Metering 1-63A Smart Switch

Suitable for TONGOU Smart Circuit Breaker Tasmota WiFi Over Current Under Voltage Protection Power Metering 1-63A Smart Switch

$213.62 $427.24

Categories: Home Improvement, Electrical Equipment & Supplies

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38% off
ABNL Adjustable Over Voltage Under Voltage Reclosing Protector Relay 230V 63A Over Current Protection Limit ABNL Adjustable Over Voltage Under Voltage Reclosing Protector Relay 230V 63A Over Current Protection Limit

ABNL Adjustable Over Voltage Under Voltage Reclosing Protector Relay 230V 63A Over Current Protection Limit

$8.66 $13.97

Categories: Home Improvement, Electrical Equipment & Supplies

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21% off
Schneider Original EOCR3DM2 Digital display electronic overcurrent relay motor protector 3DM2-WRDUWZ 3DM2-WRDUHZ -WRDBWZ -WRDBHZ Schneider Original EOCR3DM2 Digital display electronic overcurrent relay motor protector 3DM2-WRDUWZ 3DM2-WRDUHZ -WRDBWZ -WRDBHZ

Schneider Original EOCR3DM2 Digital display electronic overcurrent relay motor protector 3DM2-WRDUWZ 3DM2-WRDUHZ -WRDBWZ -WRDBHZ

$156.42 $198.00

Categories: Home Improvement, Electrical Equipment & Supplies

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36% off
For Motor Protection Overcurrent Protection Relay Efficient Power Management Relay Overcurrent Protection AC220V Coil Voltage For Motor Protection Overcurrent Protection Relay Efficient Power Management Relay Overcurrent Protection AC220V Coil Voltage

For Motor Protection Overcurrent Protection Relay Efficient Power Management Relay Overcurrent Protection AC220V Coil Voltage

$173.63 $271.30

Categories: Home Improvement, Electrical Equipment & Supplies

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16% off
Din Rail Current Protective Relay Multi-setting Multifunction Overcurrent Protection Monitoring Device

Din Rail Current Protective Relay Multi-setting Multifunction Overcurrent Protection Monitoring Device

$15.08 $17.95

Categories: Home Improvement, Electrical Equipment & Supplies

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61% off
For Motor Protection Overcurrent Protection Relay Efficient Power Management Relay Overcurrent Protection DIN Rail Mounting For Motor Protection Overcurrent Protection Relay Efficient Power Management Relay Overcurrent Protection DIN Rail Mounting

For Motor Protection Overcurrent Protection Relay Efficient Power Management Relay Overcurrent Protection DIN Rail Mounting

$168.70 $432.57

Categories: Home Improvement, Electrical Equipment & Supplies

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30% off
Thermal Overload Relay JR36-20 63 Overload Protection Motor Temperature Overcurrent Protection Independent Installation 380v Thermal Overload Relay JR36-20 63 Overload Protection Motor Temperature Overcurrent Protection Independent Installation 380v

Thermal Overload Relay JR36-20 63 Overload Protection Motor Temperature Overcurrent Protection Independent Installation 380v

$84.92 $121.31

Categories: Home Improvement, Electrical Equipment & Supplies

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28% off
Relay Device Switch Breaker Energy Power KWh Meter SVP688 63A TUYA WiFi Smart Circuit Earth Leakage Over Under Voltage Protector Relay Device Switch Breaker Energy Power KWh Meter SVP688 63A TUYA WiFi Smart Circuit Earth Leakage Over Under Voltage Protector

Relay Device Switch Breaker Energy Power KWh Meter SVP688 63A TUYA WiFi Smart Circuit Earth Leakage Over Under Voltage Protector

$20.16 $28.00

Categories: Home Improvement, Electrical Equipment & Supplies

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58% off
【HOUSEHOLD GOODS】GEYA GYR9NM RCBO 2P Over Current And Leakage Protection Magnetic Circuit Breaker 32A AC Type Designed For Din R 【HOUSEHOLD GOODS】GEYA GYR9NM RCBO 2P Over Current And Leakage Protection Magnetic Circuit Breaker 32A AC Type Designed For Din R

【HOUSEHOLD GOODS】GEYA GYR9NM RCBO 2P Over Current And Leakage Protection Magnetic Circuit Breaker 32A AC Type Designed For Din R

$172.73 $411.27

Categories: Home Improvement, Electrical Equipment & Supplies

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9% off
Adjustable Digital Dual Display Adjustable Over Voltage Current and Under Voltage Protective Device Protector Relay 220V Adjustable Digital Dual Display Adjustable Over Voltage Current and Under Voltage Protective Device Protector Relay 220V

Adjustable Digital Dual Display Adjustable Over Voltage Current and Under Voltage Protective Device Protector Relay 220V

$5.10 $5.60

Categories: Home Improvement, Electrical Equipment & Supplies

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43% off
AVR-40A Dual Display Adjustable Voltage And Over-Current Protection Relay Based Automatic Voltage Protector AVR-40A Dual Display Adjustable Voltage And Over-Current Protection Relay Based Automatic Voltage Protector

AVR-40A Dual Display Adjustable Voltage And Over-Current Protection Relay Based Automatic Voltage Protector

$75.31 $132.12

Categories: Home Improvement, Electrical Equipment & Supplies

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60% off
JIUJI JJVAPD1‑63D 63A DIN Rail Voltage Current Protection Relay L+N Double Break Over‑Under Voltage Overcurrent Protector JIUJI JJVAPD1‑63D 63A DIN Rail Voltage Current Protection Relay L+N Double Break Over‑Under Voltage Overcurrent Protector

JIUJI JJVAPD1‑63D 63A DIN Rail Voltage Current Protection Relay L+N Double Break Over‑Under Voltage Overcurrent Protector

$100.71 $251.78

Categories: Home Improvement, Electrical Equipment & Supplies

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54% off
SINOTIMER Adjustable Voltage Relay Over And Under Voltage Protector Overcurrent Limit Overvoltage Recovery Protection Device SINOTIMER Adjustable Voltage Relay Over And Under Voltage Protector Overcurrent Limit Overvoltage Recovery Protection Device

SINOTIMER Adjustable Voltage Relay Over And Under Voltage Protector Overcurrent Limit Overvoltage Recovery Protection Device

$79.47 $172.76

Categories: Home Improvement, Electrical Equipment & Supplies

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64% off
N04R Adjustable Voltage& Current Over/Under Voltage Protector 120VAC 63A Relay With LED Display Indicator Light N04R Adjustable Voltage& Current Over/Under Voltage Protector 120VAC 63A Relay With LED Display Indicator Light

N04R Adjustable Voltage& Current Over/Under Voltage Protector 120VAC 63A Relay With LED Display Indicator Light

$138.76 $385.45

Categories: Home Improvement, Electrical Equipment & Supplies

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Voltage Protector SVP‑916 100‑130VAC Adjustable Over and Under Voltage Protector Delay Reset Protector Overvoltage Protector Voltage Protector SVP‑916 100‑130VAC Adjustable Over and Under Voltage Protector Delay Reset Protector Overvoltage Protector

Voltage Protector SVP‑916 100‑130VAC Adjustable Over and Under Voltage Protector Delay Reset Protector Overvoltage Protector

$81.13 $81.13

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Categories: Home Improvement, Electrical Equipment & Supplies

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[A92P!】 Adjustable Over Voltage Under Voltage Reclosing Protector Relay 230V 63A Over Current Protection Limit Functionality [A92P!】 Adjustable Over Voltage Under Voltage Reclosing Protector Relay 230V 63A Over Current Protection Limit Functionality

[A92P!】 Adjustable Over Voltage Under Voltage Reclosing Protector Relay 230V 63A Over Current Protection Limit Functionality

$9.26 $23.75

Categories: Home Improvement, Electrical Equipment & Supplies

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