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3PCS Electronic Time Protection AC220v16A DIN Rail Mounting Timer On-Delay Time Relay 3PCS Electronic Time Protection AC220v16A DIN Rail Mounting Timer On-Delay Time Relay

3PCS Electronic Time Protection AC220v16A DIN Rail Mounting Timer On-Delay Time Relay

$25.70$25.70

3PCS GINRI Adjustable Single Phase Over Voltage Under Voltage Monitoring Relay Voltage Protector 3PCS GINRI Adjustable Single Phase Over Voltage Under Voltage Monitoring Relay Voltage Protector

3PCS GINRI Adjustable Single Phase Over Voltage Under Voltage Monitoring Relay Voltage Protector

$23.71$23.71

JR-B8PC-F/24VDC 8 Channel Slim Relay Module With Connector for PLC Controller Output Amplifier Boards JR-B8PC-F/24VDC 8 Channel Slim Relay Module With Connector for PLC Controller Output Amplifier Boards

JR-B8PC-F/24VDC 8 Channel Slim Relay Module With Connector for PLC Controller Output Amplifier Boards

$30.19$30.19

Multi-Channel RS485 Communication Relay Control Module /PLC Automatic Intelligent Switch/IOT Monitoring Module Multi-Channel RS485 Communication Relay Control Module /PLC Automatic Intelligent Switch/IOT Monitoring Module

Multi-Channel RS485 Communication Relay Control Module /PLC Automatic Intelligent Switch/IOT Monitoring Module

$157.59$157.59

19% off
8RO Relay output module 8 channels normally open MODBUS RTU RS485 communication WELLPRO WP8025ADM 8RO Relay output module 8 channels normally open MODBUS RTU RS485 communication WELLPRO WP8025ADM

8RO Relay output module 8 channels normally open MODBUS RTU RS485 communication WELLPRO WP8025ADM

$177.39$219.00

5PCS 40A 63A 230V Din Rail Adjustable Over Voltage And Under Voltage Protective Device Protector Relay 5PCS 40A 63A 230V Din Rail Adjustable Over Voltage And Under Voltage Protective Device Protector Relay

5PCS 40A 63A 230V Din Rail Adjustable Over Voltage And Under Voltage Protective Device Protector Relay

$24.54$24.54

19% off
Waterproof 220V power RTU5024 GSM 2G Gate Opener Relay Switch Remote Access Control Wireless Sliding door Opener App support Waterproof 220V power RTU5024 GSM 2G Gate Opener Relay Switch Remote Access Control Wireless Sliding door Opener App support

Waterproof 220V power RTU5024 GSM 2G Gate Opener Relay Switch Remote Access Control Wireless Sliding door Opener App support

$170.10$210.00

47% off
AA08-63A TUYA Wifi Smart Earth Leakage Over Under Voltage Protector Relay Circuit Breaker Energy Powers Kwh Meter AA08-63A TUYA Wifi Smart Earth Leakage Over Under Voltage Protector Relay Circuit Breaker Energy Powers Kwh Meter

AA08-63A TUYA Wifi Smart Earth Leakage Over Under Voltage Protector Relay Circuit Breaker Energy Powers Kwh Meter

$25.24$47.62

3PCS JVR 380 Automatic Phase Failure Sequence Corrector Protection Voltage Relay 3 Phase Voltage Monitoring Relay 3PCS JVR 380 Automatic Phase Failure Sequence Corrector Protection Voltage Relay 3 Phase Voltage Monitoring Relay

3PCS JVR 380 Automatic Phase Failure Sequence Corrector Protection Voltage Relay 3 Phase Voltage Monitoring Relay

$28.70$28.70

Ginri MDB-301Z Intelligent Motor protection Relays Integrative AC220V,AC380V Ginri MDB-301Z Intelligent Motor protection Relays Integrative AC220V,AC380V

Ginri MDB-301Z Intelligent Motor protection Relays Integrative AC220V,AC380V

$28.34$28.34

Thermal Overload Relay LRD3322C LRD3353C LRD3355C LRD3357C LRD3359C LRD3361C LRD3363C LRD3365C Thermal Overload Relay LRD3322C LRD3353C LRD3355C LRD3357C LRD3359C LRD3361C LRD3363C LRD3365C

Thermal Overload Relay LRD3322C LRD3353C LRD3355C LRD3357C LRD3359C LRD3361C LRD3363C LRD3365C

$34.00$34.00

Ginri MDB-301Z Integrate AC220V,AC380V Intelligent Phase Failure Overload Motor Protection Relays Ginri MDB-301Z Integrate AC220V,AC380V Intelligent Phase Failure Overload Motor Protection Relays

Ginri MDB-301Z Integrate AC220V,AC380V Intelligent Phase Failure Overload Motor Protection Relays

$27.43$27.43

40% off
AND Gate Logic Processing Module Terminal Block With 8 Input Channel Sensor NPN/PNP Relay Output For Multiple Conditions Control AND Gate Logic Processing Module Terminal Block With 8 Input Channel Sensor NPN/PNP Relay Output For Multiple Conditions Control

AND Gate Logic Processing Module Terminal Block With 8 Input Channel Sensor NPN/PNP Relay Output For Multiple Conditions Control

$152.50$254.16

3PCS GINRI JVRD 220V 380V 400V 440V 460V Three Phase Sequence Failure Voltage Monitoring Relay 3PCS GINRI JVRD 220V 380V 400V 440V 460V Three Phase Sequence Failure Voltage Monitoring Relay

3PCS GINRI JVRD 220V 380V 400V 440V 460V Three Phase Sequence Failure Voltage Monitoring Relay

$26.50$26.50

3PCS GINRI JTR7-B1/2 OFF-Delay With Control Signal Modular Time Relay Electronic Din Rail Monitoring Relay 3PCS GINRI JTR7-B1/2 OFF-Delay With Control Signal Modular Time Relay Electronic Din Rail Monitoring Relay

3PCS GINRI JTR7-B1/2 OFF-Delay With Control Signal Modular Time Relay Electronic Din Rail Monitoring Relay

$29.02$29.02

3PCS SUL180a 24 Hour Mechanical Timer Switch 220V AC 16A/20A Din Rail Daily Program Time Relay With Transparent Case 3PCS SUL180a 24 Hour Mechanical Timer Switch 220V AC 16A/20A Din Rail Daily Program Time Relay With Transparent Case

3PCS SUL180a 24 Hour Mechanical Timer Switch 220V AC 16A/20A Din Rail Daily Program Time Relay With Transparent Case

$24.96$24.96

GINRI MDB-301 LCD Display 3-phase Current Motor Protector Overload/UnderLoad Protection Relay GINRI MDB-301 LCD Display 3-phase Current Motor Protector Overload/UnderLoad Protection Relay

GINRI MDB-301 LCD Display 3-phase Current Motor Protector Overload/UnderLoad Protection Relay

$25.74$25.74

MDB-301F 3-phase Seperate Current Relay Motor Protector Overload UnderLoad Relay MDB-301F 3-phase Seperate Current Relay Motor Protector Overload UnderLoad Relay

MDB-301F 3-phase Seperate Current Relay Motor Protector Overload UnderLoad Relay

$27.82$27.82

JR-12L1 RELAY MODULE 24v 12 Channel High Power Protective Voltage Relay Module JR-12L1 RELAY MODULE 24v 12 Channel High Power Protective Voltage Relay Module

JR-12L1 RELAY MODULE 24v 12 Channel High Power Protective Voltage Relay Module

$27.86$27.86

49% off
4 Pcs Tuya 16A Zigbee Smart Switch Mini DIY Breaker Module Relay 2-way Control Works With Alexa Google Home Voice Zigbee2MQTT 4 Pcs Tuya 16A Zigbee Smart Switch Mini DIY Breaker Module Relay 2-way Control Works With Alexa Google Home Voice Zigbee2MQTT

4 Pcs Tuya 16A Zigbee Smart Switch Mini DIY Breaker Module Relay 2-way Control Works With Alexa Google Home Voice Zigbee2MQTT

$192.49$384.97

3 Phase LCD AC 220V 3CT+1PT Under Over Voltage Fault Recording Motor Protection Relay 3 Phase LCD AC 220V 3CT+1PT Under Over Voltage Fault Recording Motor Protection Relay

3 Phase LCD AC 220V 3CT+1PT Under Over Voltage Fault Recording Motor Protection Relay

$28.77$28.77

JVR800-2 Digital Phase Sequence Voltage Monitor Relay Count Multi-Function Protection Device with LCD Screen Display JVR800-2 Digital Phase Sequence Voltage Monitor Relay Count Multi-Function Protection Device with LCD Screen Display

JVR800-2 Digital Phase Sequence Voltage Monitor Relay Count Multi-Function Protection Device with LCD Screen Display

$25.56$25.56

3PCS JR-4K Silicon Controlled Rectifier Module 4 Channel SCR Module Thyristor Control Board PLC AC Amplifier CARD Relay Module 3PCS JR-4K Silicon Controlled Rectifier Module 4 Channel SCR Module Thyristor Control Board PLC AC Amplifier CARD Relay Module

3PCS JR-4K Silicon Controlled Rectifier Module 4 Channel SCR Module Thyristor Control Board PLC AC Amplifier CARD Relay Module

$23.30$23.30

3PCS GINRI JVR-380 Phase Failure Relay Over Under Voltage Protective Device 3PCS GINRI JVR-380 Phase Failure Relay Over Under Voltage Protective Device

3PCS GINRI JVR-380 Phase Failure Relay Over Under Voltage Protective Device

$29.54$29.54

Relay HDER-LTA 06 30 60 220V Relay HDER-LTA 06 30 60 220V

Relay HDER-LTA 06 30 60 220V

$35.00$35.00

Ginri JR-12L1 DC12V,24V 12 Channels Relay Module Interface Relay Block Ginri JR-12L1 DC12V,24V 12 Channels Relay Module Interface Relay Block

Ginri JR-12L1 DC12V,24V 12 Channels Relay Module Interface Relay Block

$27.86$27.86

3PCS Din Rail AC DC12V-240V AC220V Delay On/Off Electronic Timer Relay 3PCS Din Rail AC DC12V-240V AC220V Delay On/Off Electronic Timer Relay

3PCS Din Rail AC DC12V-240V AC220V Delay On/Off Electronic Timer Relay

$29.02$29.02

3PCS GINRI Adjustable Undervoltage Overvoltage SVRD-220W 220VAC Single Phase Protection Monitoring Relays Phase Failure 3PCS GINRI Adjustable Undervoltage Overvoltage SVRD-220W 220VAC Single Phase Protection Monitoring Relays Phase Failure

3PCS GINRI Adjustable Undervoltage Overvoltage SVRD-220W 220VAC Single Phase Protection Monitoring Relays Phase Failure

$25.95$25.95

5PCS Ginri JR-2L1 2 Channel DC24V PLC Amplifier Board I/O Modules High Low Trigger Relay Module 5PCS Ginri JR-2L1 2 Channel DC24V PLC Amplifier Board I/O Modules High Low Trigger Relay Module

5PCS Ginri JR-2L1 2 Channel DC24V PLC Amplifier Board I/O Modules High Low Trigger Relay Module

$27.24$27.24

3PCS SVR-220 2520VAC Single Phase Over Under Voltage Relay Protection Monitoring Din Rail Controller 3PCS SVR-220 2520VAC Single Phase Over Under Voltage Relay Protection Monitoring Din Rail Controller

3PCS SVR-220 2520VAC Single Phase Over Under Voltage Relay Protection Monitoring Din Rail Controller

$23.71$23.71

40% off
CM-230K Online Conductivity Monitor Tester Meter Analyzer Contact Relay NC 0-1999us/cm Error 2%FS ATC Alarm Output 4-20mA CM-230K Online Conductivity Monitor Tester Meter Analyzer Contact Relay NC 0-1999us/cm Error 2%FS ATC Alarm Output 4-20mA

CM-230K Online Conductivity Monitor Tester Meter Analyzer Contact Relay NC 0-1999us/cm Error 2%FS ATC Alarm Output 4-20mA

$175.10$291.83

5 sold
3PCS Ginri JTR7-M1 Multi Function AC/DC12V-240V Timer Relay Automotive Adjustable Timer Electronic 3PCS Ginri JTR7-M1 Multi Function AC/DC12V-240V Timer Relay Automotive Adjustable Timer Electronic

3PCS Ginri JTR7-M1 Multi Function AC/DC12V-240V Timer Relay Automotive Adjustable Timer Electronic

$26.91$26.91

3PCS SVR-220 110VAC,220VAC,240VAC 250VAC Single Phase Over Voltage Relay Voltage Protection Monitor Relays 3PCS SVR-220 110VAC,220VAC,240VAC 250VAC Single Phase Over Voltage Relay Voltage Protection Monitor Relays

3PCS SVR-220 110VAC,220VAC,240VAC 250VAC Single Phase Over Voltage Relay Voltage Protection Monitor Relays

$24.54$24.54

JR-8F2 Ginri 8 Channel Hongfa DC24V PLC Output Control Relay Modules Board JR-8F2 Ginri 8 Channel Hongfa DC24V PLC Output Control Relay Modules Board

JR-8F2 Ginri 8 Channel Hongfa DC24V PLC Output Control Relay Modules Board

$20.44$20.44

38% off
FULL-Smart WIFI 1P Energy Meter By TUYA With Circuit Breaker, Kwh Metering, And 63A Monitoring Timer Relay For Leakage Protectio FULL-Smart WIFI 1P Energy Meter By TUYA With Circuit Breaker, Kwh Metering, And 63A Monitoring Timer Relay For Leakage Protectio

FULL-Smart WIFI 1P Energy Meter By TUYA With Circuit Breaker, Kwh Metering, And 63A Monitoring Timer Relay For Leakage Protectio

$34.96$56.38

Timeout Phase Sequence Relay ABJ2-22WNX ABJ2-14WBX ABJ2-14W ABJ2-12W ABJ2-14WS ABJ2-12WS ABJ2-02W Three-Phase 3 Wire Timeout Phase Sequence Relay ABJ2-22WNX ABJ2-14WBX ABJ2-14W ABJ2-12W ABJ2-14WS ABJ2-12WS ABJ2-02W Three-Phase 3 Wire

Timeout Phase Sequence Relay ABJ2-22WNX ABJ2-14WBX ABJ2-14W ABJ2-12W ABJ2-14WS ABJ2-12WS ABJ2-02W Three-Phase 3 Wire

$34.00$34.00

3PCS Electronic Time Protection AC220v16A DIN Rail Mounting Timer On-Delay Time Relay 3PCS Electronic Time Protection AC220v16A DIN Rail Mounting Timer On-Delay Time Relay

3PCS Electronic Time Protection AC220v16A DIN Rail Mounting Timer On-Delay Time Relay

$25.70 $25.70

Categories: Security & Protection, Access Building Automation

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3PCS GINRI Adjustable Single Phase Over Voltage Under Voltage Monitoring Relay Voltage Protector 3PCS GINRI Adjustable Single Phase Over Voltage Under Voltage Monitoring Relay Voltage Protector

3PCS GINRI Adjustable Single Phase Over Voltage Under Voltage Monitoring Relay Voltage Protector

$23.71 $23.71

Categories: Security & Protection, Access Building Automation

Buy Now
JR-B8PC-F/24VDC 8 Channel Slim Relay Module With Connector for PLC Controller Output Amplifier Boards JR-B8PC-F/24VDC 8 Channel Slim Relay Module With Connector for PLC Controller Output Amplifier Boards

JR-B8PC-F/24VDC 8 Channel Slim Relay Module With Connector for PLC Controller Output Amplifier Boards

$30.19 $30.19

Categories: Security & Protection, Access Building Automation

Buy Now
Multi-Channel RS485 Communication Relay Control Module /PLC Automatic Intelligent Switch/IOT Monitoring Module Multi-Channel RS485 Communication Relay Control Module /PLC Automatic Intelligent Switch/IOT Monitoring Module

Multi-Channel RS485 Communication Relay Control Module /PLC Automatic Intelligent Switch/IOT Monitoring Module

$157.59 $157.59

Categories: Security & Protection, Access Building Automation

Buy Now
19% off
8RO Relay output module 8 channels normally open MODBUS RTU RS485 communication WELLPRO WP8025ADM 8RO Relay output module 8 channels normally open MODBUS RTU RS485 communication WELLPRO WP8025ADM

8RO Relay output module 8 channels normally open MODBUS RTU RS485 communication WELLPRO WP8025ADM

$177.39 $219.00

Categories: Security & Protection, Access Building Automation

Buy Now
5PCS 40A 63A 230V Din Rail Adjustable Over Voltage And Under Voltage Protective Device Protector Relay 5PCS 40A 63A 230V Din Rail Adjustable Over Voltage And Under Voltage Protective Device Protector Relay

5PCS 40A 63A 230V Din Rail Adjustable Over Voltage And Under Voltage Protective Device Protector Relay

$24.54 $24.54

Categories: Security & Protection, Access Building Automation

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19% off
Waterproof 220V power RTU5024 GSM 2G Gate Opener Relay Switch Remote Access Control Wireless Sliding door Opener App support Waterproof 220V power RTU5024 GSM 2G Gate Opener Relay Switch Remote Access Control Wireless Sliding door Opener App support

Waterproof 220V power RTU5024 GSM 2G Gate Opener Relay Switch Remote Access Control Wireless Sliding door Opener App support

$170.10 $210.00

Categories: Security & Protection, Access Building Automation

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47% off
AA08-63A TUYA Wifi Smart Earth Leakage Over Under Voltage Protector Relay Circuit Breaker Energy Powers Kwh Meter AA08-63A TUYA Wifi Smart Earth Leakage Over Under Voltage Protector Relay Circuit Breaker Energy Powers Kwh Meter

AA08-63A TUYA Wifi Smart Earth Leakage Over Under Voltage Protector Relay Circuit Breaker Energy Powers Kwh Meter

$25.24 $47.62

Categories: Security & Protection, Access Building Automation

Buy Now
3PCS JVR 380 Automatic Phase Failure Sequence Corrector Protection Voltage Relay 3 Phase Voltage Monitoring Relay 3PCS JVR 380 Automatic Phase Failure Sequence Corrector Protection Voltage Relay 3 Phase Voltage Monitoring Relay

3PCS JVR 380 Automatic Phase Failure Sequence Corrector Protection Voltage Relay 3 Phase Voltage Monitoring Relay

$28.70 $28.70

Categories: Security & Protection, Access Building Automation

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Ginri MDB-301Z Intelligent Motor protection Relays Integrative AC220V,AC380V Ginri MDB-301Z Intelligent Motor protection Relays Integrative AC220V,AC380V

Ginri MDB-301Z Intelligent Motor protection Relays Integrative AC220V,AC380V

$28.34 $28.34

Categories: Security & Protection, Access Building Automation

Buy Now
Thermal Overload Relay LRD3322C LRD3353C LRD3355C LRD3357C LRD3359C LRD3361C LRD3363C LRD3365C Thermal Overload Relay LRD3322C LRD3353C LRD3355C LRD3357C LRD3359C LRD3361C LRD3363C LRD3365C

Thermal Overload Relay LRD3322C LRD3353C LRD3355C LRD3357C LRD3359C LRD3361C LRD3363C LRD3365C

$34.00 $34.00

Categories: Security & Protection, Access Building Automation

Buy Now
Ginri MDB-301Z Integrate AC220V,AC380V Intelligent Phase Failure Overload Motor Protection Relays Ginri MDB-301Z Integrate AC220V,AC380V Intelligent Phase Failure Overload Motor Protection Relays

Ginri MDB-301Z Integrate AC220V,AC380V Intelligent Phase Failure Overload Motor Protection Relays

$27.43 $27.43

Categories: Security & Protection, Access Building Automation

Buy Now
40% off
AND Gate Logic Processing Module Terminal Block With 8 Input Channel Sensor NPN/PNP Relay Output For Multiple Conditions Control AND Gate Logic Processing Module Terminal Block With 8 Input Channel Sensor NPN/PNP Relay Output For Multiple Conditions Control

AND Gate Logic Processing Module Terminal Block With 8 Input Channel Sensor NPN/PNP Relay Output For Multiple Conditions Control

$152.50 $254.16

Categories: Security & Protection, Access Building Automation

Buy Now
3PCS GINRI JVRD 220V 380V 400V 440V 460V Three Phase Sequence Failure Voltage Monitoring Relay 3PCS GINRI JVRD 220V 380V 400V 440V 460V Three Phase Sequence Failure Voltage Monitoring Relay

3PCS GINRI JVRD 220V 380V 400V 440V 460V Three Phase Sequence Failure Voltage Monitoring Relay

$26.50 $26.50

Categories: Security & Protection, Access Building Automation

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3PCS GINRI JTR7-B1/2 OFF-Delay With Control Signal Modular Time Relay Electronic Din Rail Monitoring Relay 3PCS GINRI JTR7-B1/2 OFF-Delay With Control Signal Modular Time Relay Electronic Din Rail Monitoring Relay

3PCS GINRI JTR7-B1/2 OFF-Delay With Control Signal Modular Time Relay Electronic Din Rail Monitoring Relay

$29.02 $29.02

Categories: Security & Protection, Access Building Automation

Buy Now
3PCS SUL180a 24 Hour Mechanical Timer Switch 220V AC 16A/20A Din Rail Daily Program Time Relay With Transparent Case 3PCS SUL180a 24 Hour Mechanical Timer Switch 220V AC 16A/20A Din Rail Daily Program Time Relay With Transparent Case

3PCS SUL180a 24 Hour Mechanical Timer Switch 220V AC 16A/20A Din Rail Daily Program Time Relay With Transparent Case

$24.96 $24.96

Categories: Security & Protection, Access Building Automation

Buy Now
GINRI MDB-301 LCD Display 3-phase Current Motor Protector Overload/UnderLoad Protection Relay GINRI MDB-301 LCD Display 3-phase Current Motor Protector Overload/UnderLoad Protection Relay

GINRI MDB-301 LCD Display 3-phase Current Motor Protector Overload/UnderLoad Protection Relay

$25.74 $25.74

Categories: Security & Protection, Access Building Automation

Buy Now
MDB-301F 3-phase Seperate Current Relay Motor Protector Overload UnderLoad Relay MDB-301F 3-phase Seperate Current Relay Motor Protector Overload UnderLoad Relay

MDB-301F 3-phase Seperate Current Relay Motor Protector Overload UnderLoad Relay

$27.82 $27.82

Categories: Security & Protection, Access Building Automation

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JR-12L1 RELAY MODULE 24v 12 Channel High Power Protective Voltage Relay Module JR-12L1 RELAY MODULE 24v 12 Channel High Power Protective Voltage Relay Module

JR-12L1 RELAY MODULE 24v 12 Channel High Power Protective Voltage Relay Module

$27.86 $27.86

Categories: Security & Protection, Access Building Automation

Buy Now
49% off
4 Pcs Tuya 16A Zigbee Smart Switch Mini DIY Breaker Module Relay 2-way Control Works With Alexa Google Home Voice Zigbee2MQTT 4 Pcs Tuya 16A Zigbee Smart Switch Mini DIY Breaker Module Relay 2-way Control Works With Alexa Google Home Voice Zigbee2MQTT

4 Pcs Tuya 16A Zigbee Smart Switch Mini DIY Breaker Module Relay 2-way Control Works With Alexa Google Home Voice Zigbee2MQTT

$192.49 $384.97

Categories: Security & Protection, Access Building Automation

Buy Now
3 Phase LCD AC 220V 3CT+1PT Under Over Voltage Fault Recording Motor Protection Relay 3 Phase LCD AC 220V 3CT+1PT Under Over Voltage Fault Recording Motor Protection Relay

3 Phase LCD AC 220V 3CT+1PT Under Over Voltage Fault Recording Motor Protection Relay

$28.77 $28.77

Categories: Security & Protection, Access Building Automation

Buy Now
JVR800-2 Digital Phase Sequence Voltage Monitor Relay Count Multi-Function Protection Device with LCD Screen Display JVR800-2 Digital Phase Sequence Voltage Monitor Relay Count Multi-Function Protection Device with LCD Screen Display

JVR800-2 Digital Phase Sequence Voltage Monitor Relay Count Multi-Function Protection Device with LCD Screen Display

$25.56 $25.56

Categories: Security & Protection, Access Building Automation

Buy Now
3PCS JR-4K Silicon Controlled Rectifier Module 4 Channel SCR Module Thyristor Control Board PLC AC Amplifier CARD Relay Module 3PCS JR-4K Silicon Controlled Rectifier Module 4 Channel SCR Module Thyristor Control Board PLC AC Amplifier CARD Relay Module

3PCS JR-4K Silicon Controlled Rectifier Module 4 Channel SCR Module Thyristor Control Board PLC AC Amplifier CARD Relay Module

$23.30 $23.30

Categories: Security & Protection, Access Building Automation

Buy Now
3PCS GINRI JVR-380 Phase Failure Relay Over Under Voltage Protective Device 3PCS GINRI JVR-380 Phase Failure Relay Over Under Voltage Protective Device

3PCS GINRI JVR-380 Phase Failure Relay Over Under Voltage Protective Device

$29.54 $29.54

Categories: Security & Protection, Access Building Automation

Buy Now
Relay HDER-LTA 06 30 60 220V Relay HDER-LTA 06 30 60 220V

Relay HDER-LTA 06 30 60 220V

$35.00 $35.00

Categories: Security & Protection, Access Building Automation

Buy Now
Ginri JR-12L1 DC12V,24V 12 Channels Relay Module Interface Relay Block Ginri JR-12L1 DC12V,24V 12 Channels Relay Module Interface Relay Block

Ginri JR-12L1 DC12V,24V 12 Channels Relay Module Interface Relay Block

$27.86 $27.86

Categories: Security & Protection, Access Building Automation

Buy Now
3PCS Din Rail AC DC12V-240V AC220V Delay On/Off Electronic Timer Relay 3PCS Din Rail AC DC12V-240V AC220V Delay On/Off Electronic Timer Relay

3PCS Din Rail AC DC12V-240V AC220V Delay On/Off Electronic Timer Relay

$29.02 $29.02

Categories: Security & Protection, Access Building Automation

Buy Now
3PCS GINRI Adjustable Undervoltage Overvoltage SVRD-220W 220VAC Single Phase Protection Monitoring Relays Phase Failure 3PCS GINRI Adjustable Undervoltage Overvoltage SVRD-220W 220VAC Single Phase Protection Monitoring Relays Phase Failure

3PCS GINRI Adjustable Undervoltage Overvoltage SVRD-220W 220VAC Single Phase Protection Monitoring Relays Phase Failure

$25.95 $25.95

Categories: Security & Protection, Access Building Automation

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5PCS Ginri JR-2L1 2 Channel DC24V PLC Amplifier Board I/O Modules High Low Trigger Relay Module 5PCS Ginri JR-2L1 2 Channel DC24V PLC Amplifier Board I/O Modules High Low Trigger Relay Module

5PCS Ginri JR-2L1 2 Channel DC24V PLC Amplifier Board I/O Modules High Low Trigger Relay Module

$27.24 $27.24

Categories: Security & Protection, Access Building Automation

Buy Now
3PCS SVR-220 2520VAC Single Phase Over Under Voltage Relay Protection Monitoring Din Rail Controller 3PCS SVR-220 2520VAC Single Phase Over Under Voltage Relay Protection Monitoring Din Rail Controller

3PCS SVR-220 2520VAC Single Phase Over Under Voltage Relay Protection Monitoring Din Rail Controller

$23.71 $23.71

Categories: Security & Protection, Access Building Automation

Buy Now
40% off
CM-230K Online Conductivity Monitor Tester Meter Analyzer Contact Relay NC 0-1999us/cm Error 2%FS ATC Alarm Output 4-20mA CM-230K Online Conductivity Monitor Tester Meter Analyzer Contact Relay NC 0-1999us/cm Error 2%FS ATC Alarm Output 4-20mA

CM-230K Online Conductivity Monitor Tester Meter Analyzer Contact Relay NC 0-1999us/cm Error 2%FS ATC Alarm Output 4-20mA

$175.10 $291.83

5 sold

Categories: Security & Protection, Access Building Automation

Buy Now
3PCS Ginri JTR7-M1 Multi Function AC/DC12V-240V Timer Relay Automotive Adjustable Timer Electronic 3PCS Ginri JTR7-M1 Multi Function AC/DC12V-240V Timer Relay Automotive Adjustable Timer Electronic

3PCS Ginri JTR7-M1 Multi Function AC/DC12V-240V Timer Relay Automotive Adjustable Timer Electronic

$26.91 $26.91

Categories: Security & Protection, Access Building Automation

Buy Now
3PCS SVR-220 110VAC,220VAC,240VAC 250VAC Single Phase Over Voltage Relay Voltage Protection Monitor Relays 3PCS SVR-220 110VAC,220VAC,240VAC 250VAC Single Phase Over Voltage Relay Voltage Protection Monitor Relays

3PCS SVR-220 110VAC,220VAC,240VAC 250VAC Single Phase Over Voltage Relay Voltage Protection Monitor Relays

$24.54 $24.54

Categories: Security & Protection, Access Building Automation

Buy Now
JR-8F2 Ginri 8 Channel Hongfa DC24V PLC Output Control Relay Modules Board JR-8F2 Ginri 8 Channel Hongfa DC24V PLC Output Control Relay Modules Board

JR-8F2 Ginri 8 Channel Hongfa DC24V PLC Output Control Relay Modules Board

$20.44 $20.44

Categories: Security & Protection, Access Building Automation

Buy Now
38% off
FULL-Smart WIFI 1P Energy Meter By TUYA With Circuit Breaker, Kwh Metering, And 63A Monitoring Timer Relay For Leakage Protectio FULL-Smart WIFI 1P Energy Meter By TUYA With Circuit Breaker, Kwh Metering, And 63A Monitoring Timer Relay For Leakage Protectio

FULL-Smart WIFI 1P Energy Meter By TUYA With Circuit Breaker, Kwh Metering, And 63A Monitoring Timer Relay For Leakage Protectio

$34.96 $56.38

Categories: Security & Protection, Access Building Automation

Buy Now
Timeout Phase Sequence Relay ABJ2-22WNX ABJ2-14WBX ABJ2-14W ABJ2-12W ABJ2-14WS ABJ2-12WS ABJ2-02W Three-Phase 3 Wire Timeout Phase Sequence Relay ABJ2-22WNX ABJ2-14WBX ABJ2-14W ABJ2-12W ABJ2-14WS ABJ2-12WS ABJ2-02W Three-Phase 3 Wire

Timeout Phase Sequence Relay ABJ2-22WNX ABJ2-14WBX ABJ2-14W ABJ2-12W ABJ2-14WS ABJ2-12WS ABJ2-02W Three-Phase 3 Wire

$34.00 $34.00

Categories: Security & Protection, Access Building Automation

Buy Now