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14% off
STC 1000 12V 24V 220V Digital Temperature Controller Thermostat Thermoregulator incubator Relay LED 10A Heating Cooling STC-1000 STC 1000 12V 24V 220V Digital Temperature Controller Thermostat Thermoregulator incubator Relay LED 10A Heating Cooling STC-1000

STC 1000 12V 24V 220V Digital Temperature Controller Thermostat Thermoregulator incubator Relay LED 10A Heating Cooling STC-1000

$4.76$5.54

89 sold
13% off
MYPIN Digital Weighing Controller Load-Cells Indicator 2 Relay Output 4 Digits MYPIN Digital Weighing Controller Load-Cells Indicator 2 Relay Output 4 Digits

MYPIN Digital Weighing Controller Load-Cells Indicator 2 Relay Output 4 Digits

$47.96$55.38

10 sold
7% off
SSVR-25A SSVR-40A SSVR-80A SSVR-100A Single-phase Solid-state Relay Voltage Regulator Potentiometer Regulating Module SSR-25VA SSVR-25A SSVR-40A SSVR-80A SSVR-100A Single-phase Solid-state Relay Voltage Regulator Potentiometer Regulating Module SSR-25VA

SSVR-25A SSVR-40A SSVR-80A SSVR-100A Single-phase Solid-state Relay Voltage Regulator Potentiometer Regulating Module SSR-25VA

$67.07$72.12

45% off
Yieryi New WIFI Smart Aquarium PH TDS Meter Hydroponics SPA Online Tester with Relay Output 0~19990ppm Water Purity PPM/T Tester Yieryi New WIFI Smart Aquarium PH TDS Meter Hydroponics SPA Online Tester with Relay Output 0~19990ppm Water Purity PPM/T Tester

Yieryi New WIFI Smart Aquarium PH TDS Meter Hydroponics SPA Online Tester with Relay Output 0~19990ppm Water Purity PPM/T Tester

$69.11$125.65

4 sold
53% off
DYKB Class A power amplifier soft start board AC 110V 220V (with temperature protection function) NE555 30A relay DYKB Class A power amplifier soft start board AC 110V 220V (with temperature protection function) NE555 30A relay

DYKB Class A power amplifier soft start board AC 110V 220V (with temperature protection function) NE555 30A relay

$148.36$318.36

12 sold
5% off
Original BIRCHER Relay Controller AG CH-8222 6968.4.117 Spot Original BIRCHER Relay Controller AG CH-8222 6968.4.117 Spot

Original BIRCHER Relay Controller AG CH-8222 6968.4.117 Spot

$1662.57$1750.07

40% off
Ethernet Control Module Lan Wan Network Web Server RJ45 Ports Ethernet Controller Board with 16 Channel Relay RJ45 Ethernet Control Module Lan Wan Network Web Server RJ45 Ports Ethernet Controller Board with 16 Channel Relay RJ45

Ethernet Control Module Lan Wan Network Web Server RJ45 Ports Ethernet Controller Board with 16 Channel Relay RJ45

$23.14$38.56

12 sold
5% off
Parallel Port DB25 Relay Terminal Block Module Adapter Board Driver Terminal Block Is Male and Female Compatible

Parallel Port DB25 Relay Terminal Block Module Adapter Board Driver Terminal Block Is Male and Female Compatible

$105.95$111.53

39% off
GEYA GRT8-EC 10A Dual Function Timer Relay on Delay or Off Delay Relay AC230V Time Relay GEYA GRT8-EC 10A Dual Function Timer Relay on Delay or Off Delay Relay AC230V Time Relay

GEYA GRT8-EC 10A Dual Function Timer Relay on Delay or Off Delay Relay AC230V Time Relay

$9.23$15.13

35% off
Phase Failure Phase Sequence Protection Relay TL-2238 Phase Failure Phase Sequence Protection Relay TL-2238

Phase Failure Phase Sequence Protection Relay TL-2238

$6.89$10.60

24% off
FX3U 48MR RS485 RTC (Real Time Clock) 24 Input 24 Relay Output 6 Analog Input 2 Analog Output Plc Controller FX3U 48MR RS485 RTC (Real Time Clock) 24 Input 24 Relay Output 6 Analog Input 2 Analog Output Plc Controller

FX3U 48MR RS485 RTC (Real Time Clock) 24 Input 24 Relay Output 6 Analog Input 2 Analog Output Plc Controller

$51.37$67.59

2 sold
20 pieces 832A 832HA-1A-1C-F-C-S-B 12VDC 24VDC Matsukawa Relay 40A 30A 20 pieces 832A 832HA-1A-1C-F-C-S-B 12VDC 24VDC Matsukawa Relay 40A 30A

20 pieces 832A 832HA-1A-1C-F-C-S-B 12VDC 24VDC Matsukawa Relay 40A 30A

$238.82$238.82

27% off
Brand New In Stock Channel Relay Output Module 1746-OW16 Brand New In Stock Channel Relay Output Module 1746-OW16

Brand New In Stock Channel Relay Output Module 1746-OW16

$68.62$94.00

1 sold
45% off
MQ-2 Gas and Smoke Analog SensorBreakout Board DC 5-30V Smoke Sensor MQ-2 Detection Smoke Switch Controller MQ-2 Gas and Smoke Analog SensorBreakout Board DC 5-30V Smoke Sensor MQ-2 Detection Smoke Switch Controller

MQ-2 Gas and Smoke Analog SensorBreakout Board DC 5-30V Smoke Sensor MQ-2 Detection Smoke Switch Controller

$5.45$9.91

1 sold
5% off
New Genuine Eaton Admiralty & Muller Time Relay EATON ETR4-11-A 51-A 69-A70-A New Genuine Eaton Admiralty & Muller Time Relay EATON ETR4-11-A 51-A 69-A70-A

New Genuine Eaton Admiralty & Muller Time Relay EATON ETR4-11-A 51-A 69-A70-A

$507.92$534.65

5% off
QP2-4.7 PTC Starter Relay 1 Pin Refrigerator Starter Relay and 6750C-0005P Refrigerator Overload Protector Kits QP2-4.7 PTC Starter Relay 1 Pin Refrigerator Starter Relay and 6750C-0005P Refrigerator Overload Protector Kits

QP2-4.7 PTC Starter Relay 1 Pin Refrigerator Starter Relay and 6750C-0005P Refrigerator Overload Protector Kits

$5.65$5.96

40% off
Dual Battery Isolator Relay Start On/Off 4 Pin 500A 12V For Car Power Switch Dual Battery Isolator Relay Start On/Off 4 Pin 500A 12V For Car Power Switch

Dual Battery Isolator Relay Start On/Off 4 Pin 500A 12V For Car Power Switch

$10.46$17.43

Universal DIY 433 Mhz 1CH RF Relay Receiver Wireless Remote Control Switch Micro Module LED Light Controller DC 3.6V-24V RX500A Universal DIY 433 Mhz 1CH RF Relay Receiver Wireless Remote Control Switch Micro Module LED Light Controller DC 3.6V-24V RX500A

Universal DIY 433 Mhz 1CH RF Relay Receiver Wireless Remote Control Switch Micro Module LED Light Controller DC 3.6V-24V RX500A

$2.08$2.08

2 sold
6% off
High Quality Heavy Duty Relay Waterproof 4Pin DC 24V 12V 80A JD1912 Automotive Car Relay Safer And More Convenient High Quality Heavy Duty Relay Waterproof 4Pin DC 24V 12V 80A JD1912 Automotive Car Relay Safer And More Convenient

High Quality Heavy Duty Relay Waterproof 4Pin DC 24V 12V 80A JD1912 Automotive Car Relay Safer And More Convenient

$20.42$21.80

3 sold
5% off
Relay Board STM32 Relay Control 16-way Relay Board 12V MCU Control Switch Relay Board STM32 Relay Control 16-way Relay Board 12V MCU Control Switch

Relay Board STM32 Relay Control 16-way Relay Board 12V MCU Control Switch

$19.93$20.98

10% off
Smart Bluetooth APP switch Relay module 2 channel wireless remote Control for PHONE APP lock motor driver 5V 12V 24V 36V 48V DC Smart Bluetooth APP switch Relay module 2 channel wireless remote Control for PHONE APP lock motor driver 5V 12V 24V 36V 48V DC

Smart Bluetooth APP switch Relay module 2 channel wireless remote Control for PHONE APP lock motor driver 5V 12V 24V 36V 48V DC

$9.89$10.99

5 sold
5% off
Original Genuine Swiss CARLO GAVAZZI Jiale RGC3A60D65GGEDFM Solid State Relay Bargaining Original Genuine Swiss CARLO GAVAZZI Jiale RGC3A60D65GGEDFM Solid State Relay Bargaining

Original Genuine Swiss CARLO GAVAZZI Jiale RGC3A60D65GGEDFM Solid State Relay Bargaining

$2800.12$2947.49

4% off
Relay base G6B-4BND relay combination G6B-1174P-US DC24V Relay base G6B-4BND relay combination G6B-1174P-US DC24V

Relay base G6B-4BND relay combination G6B-1174P-US DC24V

$192.00$200.00

3% off
MURR Moore relay 51515 51551 51851 503398 MURR Moore relay 51515 51551 51851 503398

MURR Moore relay 51515 51551 51851 503398

$257.05$265.00

15% off
Shell mounted lead AC220 V small AC relay type A (output a pair of normally open contacts) Shell mounted lead AC220 V small AC relay type A (output a pair of normally open contacts)

Shell mounted lead AC220 V small AC relay type A (output a pair of normally open contacts)

$5.45$6.41

34% off
AC 220V 5A Programmable Double Delay Relay Device Tool DH48S-S AC 220V 5A Programmable Double Delay Relay Device Tool DH48S-S

AC 220V 5A Programmable Double Delay Relay Device Tool DH48S-S

$8.28$12.54

2% off
MBSL16DI16RO 16 channel digital isolated input 16 channel relay isolated output acquisition control RS485 Modbus module MBSL16DI16RO 16 channel digital isolated input 16 channel relay isolated output acquisition control RS485 Modbus module

MBSL16DI16RO 16 channel digital isolated input 16 channel relay isolated output acquisition control RS485 Modbus module

$42.87$43.74

9% off
Detect Pulse Frequency / Number / Motor Speed / Hall Water Flow Sensor Module Control Relay Output Detect Pulse Frequency / Number / Motor Speed / Hall Water Flow Sensor Module Control Relay Output

Detect Pulse Frequency / Number / Motor Speed / Hall Water Flow Sensor Module Control Relay Output

$82.39$90.54

3 sold
23% off
12V/24V RF Coaxial Switch SMA SPDT Mechanical Switch Relay DC-18GHz 12V/24V RF Coaxial Switch SMA SPDT Mechanical Switch Relay DC-18GHz

12V/24V RF Coaxial Switch SMA SPDT Mechanical Switch Relay DC-18GHz

$73.01$94.82

1 sold
30% off
New Original 6ES7222-1HF32-0XB0 6ES7 222-1HF32-0XB0 PLC Module SIMATIC S7-1200 Digital Output SM 1222 8 DO relay 2A New Original 6ES7222-1HF32-0XB0 6ES7 222-1HF32-0XB0 PLC Module SIMATIC S7-1200 Digital Output SM 1222 8 DO relay 2A

New Original 6ES7222-1HF32-0XB0 6ES7 222-1HF32-0XB0 PLC Module SIMATIC S7-1200 Digital Output SM 1222 8 DO relay 2A

$556.79$795.41

2% off
Brand new original authentic time relay H3BA-N H3BA-N8H AC110V-220V DC24V selection with base

Brand new original authentic time relay H3BA-N H3BA-N8H AC110V-220V DC24V selection with base

$205.80$210.00

38% off
DC3-20V 5000mA Bistable Self-locking Switch Module LED Driver Controller Relay Touch Electronic Board DC3-20V 5000mA Bistable Self-locking Switch Module LED Driver Controller Relay Touch Electronic Board

DC3-20V 5000mA Bistable Self-locking Switch Module LED Driver Controller Relay Touch Electronic Board

$3.70$5.96

5% off
SRB-NA-R-C.EW/e-24V Original SCHMERSAL Safety Relay Spot. SRB-NA-R-C.EW/e-24V Original SCHMERSAL Safety Relay Spot.

SRB-NA-R-C.EW/e-24V Original SCHMERSAL Safety Relay Spot.

$3789.18$4000.00

2 sold
10% off
5V-24V 12V DC/ AC Motor forward reverse controller Relay Control Board Automatic Timing Delay Cycle Limit Start Stop Switch 5V-24V 12V DC/ AC Motor forward reverse controller Relay Control Board Automatic Timing Delay Cycle Limit Start Stop Switch

5V-24V 12V DC/ AC Motor forward reverse controller Relay Control Board Automatic Timing Delay Cycle Limit Start Stop Switch

$10.84$12.04

2 sold
54% off
Single Channel Time Delay Relay Module Control Board DC5V FC-32 Single Channel Time Delay Relay Module Control Board DC5V FC-32

Single Channel Time Delay Relay Module Control Board DC5V FC-32

$31.86$69.26

30% off
5pcs FR120N LR7843 AOD4184 D4184 Isolated MOSFET MOS Tube FET Module Replacement Relay 100V 9.4A 30V 161A 40V 50A Board 5pcs FR120N LR7843 AOD4184 D4184 Isolated MOSFET MOS Tube FET Module Replacement Relay 100V 9.4A 30V 161A 40V 50A Board

5pcs FR120N LR7843 AOD4184 D4184 Isolated MOSFET MOS Tube FET Module Replacement Relay 100V 9.4A 30V 161A 40V 50A Board

$4.68$6.69

14% off
STC 1000 12V 24V 220V Digital Temperature Controller Thermostat Thermoregulator incubator Relay LED 10A Heating Cooling STC-1000 STC 1000 12V 24V 220V Digital Temperature Controller Thermostat Thermoregulator incubator Relay LED 10A Heating Cooling STC-1000

STC 1000 12V 24V 220V Digital Temperature Controller Thermostat Thermoregulator incubator Relay LED 10A Heating Cooling STC-1000

$4.76 $5.54

89 sold

Categories: Tools, Measurement & Analysis Instruments

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13% off
MYPIN Digital Weighing Controller Load-Cells Indicator 2 Relay Output 4 Digits MYPIN Digital Weighing Controller Load-Cells Indicator 2 Relay Output 4 Digits

MYPIN Digital Weighing Controller Load-Cells Indicator 2 Relay Output 4 Digits

$47.96 $55.38

10 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
7% off
SSVR-25A SSVR-40A SSVR-80A SSVR-100A Single-phase Solid-state Relay Voltage Regulator Potentiometer Regulating Module SSR-25VA SSVR-25A SSVR-40A SSVR-80A SSVR-100A Single-phase Solid-state Relay Voltage Regulator Potentiometer Regulating Module SSR-25VA

SSVR-25A SSVR-40A SSVR-80A SSVR-100A Single-phase Solid-state Relay Voltage Regulator Potentiometer Regulating Module SSR-25VA

$67.07 $72.12

Categories: Tools, Measurement & Analysis Instruments

Buy Now
45% off
Yieryi New WIFI Smart Aquarium PH TDS Meter Hydroponics SPA Online Tester with Relay Output 0~19990ppm Water Purity PPM/T Tester Yieryi New WIFI Smart Aquarium PH TDS Meter Hydroponics SPA Online Tester with Relay Output 0~19990ppm Water Purity PPM/T Tester

Yieryi New WIFI Smart Aquarium PH TDS Meter Hydroponics SPA Online Tester with Relay Output 0~19990ppm Water Purity PPM/T Tester

$69.11 $125.65

4 sold

Categories: Tools, Measurement & Analysis Instruments

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53% off
DYKB Class A power amplifier soft start board AC 110V 220V (with temperature protection function) NE555 30A relay DYKB Class A power amplifier soft start board AC 110V 220V (with temperature protection function) NE555 30A relay

DYKB Class A power amplifier soft start board AC 110V 220V (with temperature protection function) NE555 30A relay

$148.36 $318.36

12 sold

Categories: Tools, Measurement & Analysis Instruments

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5% off
Original BIRCHER Relay Controller AG CH-8222 6968.4.117 Spot Original BIRCHER Relay Controller AG CH-8222 6968.4.117 Spot

Original BIRCHER Relay Controller AG CH-8222 6968.4.117 Spot

$1662.57 $1750.07

Categories: Tools, Measurement & Analysis Instruments

Buy Now
40% off
Ethernet Control Module Lan Wan Network Web Server RJ45 Ports Ethernet Controller Board with 16 Channel Relay RJ45 Ethernet Control Module Lan Wan Network Web Server RJ45 Ports Ethernet Controller Board with 16 Channel Relay RJ45

Ethernet Control Module Lan Wan Network Web Server RJ45 Ports Ethernet Controller Board with 16 Channel Relay RJ45

$23.14 $38.56

12 sold

Categories: Tools, Measurement & Analysis Instruments

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5% off
Parallel Port DB25 Relay Terminal Block Module Adapter Board Driver Terminal Block Is Male and Female Compatible

Parallel Port DB25 Relay Terminal Block Module Adapter Board Driver Terminal Block Is Male and Female Compatible

$105.95 $111.53

Categories: Tools, Measurement & Analysis Instruments

Buy Now
39% off
GEYA GRT8-EC 10A Dual Function Timer Relay on Delay or Off Delay Relay AC230V Time Relay GEYA GRT8-EC 10A Dual Function Timer Relay on Delay or Off Delay Relay AC230V Time Relay

GEYA GRT8-EC 10A Dual Function Timer Relay on Delay or Off Delay Relay AC230V Time Relay

$9.23 $15.13

Categories: Tools, Measurement & Analysis Instruments

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35% off
Phase Failure Phase Sequence Protection Relay TL-2238 Phase Failure Phase Sequence Protection Relay TL-2238

Phase Failure Phase Sequence Protection Relay TL-2238

$6.89 $10.60

Categories: Tools, Measurement & Analysis Instruments

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24% off
FX3U 48MR RS485 RTC (Real Time Clock) 24 Input 24 Relay Output 6 Analog Input 2 Analog Output Plc Controller FX3U 48MR RS485 RTC (Real Time Clock) 24 Input 24 Relay Output 6 Analog Input 2 Analog Output Plc Controller

FX3U 48MR RS485 RTC (Real Time Clock) 24 Input 24 Relay Output 6 Analog Input 2 Analog Output Plc Controller

$51.37 $67.59

2 sold

Categories: Tools, Measurement & Analysis Instruments

Buy Now
20 pieces 832A 832HA-1A-1C-F-C-S-B 12VDC 24VDC Matsukawa Relay 40A 30A 20 pieces 832A 832HA-1A-1C-F-C-S-B 12VDC 24VDC Matsukawa Relay 40A 30A

20 pieces 832A 832HA-1A-1C-F-C-S-B 12VDC 24VDC Matsukawa Relay 40A 30A

$238.82 $238.82

Categories: Tools, Measurement & Analysis Instruments

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27% off
Brand New In Stock Channel Relay Output Module 1746-OW16 Brand New In Stock Channel Relay Output Module 1746-OW16

Brand New In Stock Channel Relay Output Module 1746-OW16

$68.62 $94.00

1 sold

Categories: Tools, Measurement & Analysis Instruments

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45% off
MQ-2 Gas and Smoke Analog SensorBreakout Board DC 5-30V Smoke Sensor MQ-2 Detection Smoke Switch Controller MQ-2 Gas and Smoke Analog SensorBreakout Board DC 5-30V Smoke Sensor MQ-2 Detection Smoke Switch Controller

MQ-2 Gas and Smoke Analog SensorBreakout Board DC 5-30V Smoke Sensor MQ-2 Detection Smoke Switch Controller

$5.45 $9.91

1 sold

Categories: Tools, Measurement & Analysis Instruments

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5% off
New Genuine Eaton Admiralty & Muller Time Relay EATON ETR4-11-A 51-A 69-A70-A New Genuine Eaton Admiralty & Muller Time Relay EATON ETR4-11-A 51-A 69-A70-A

New Genuine Eaton Admiralty & Muller Time Relay EATON ETR4-11-A 51-A 69-A70-A

$507.92 $534.65

Categories: Tools, Measurement & Analysis Instruments

Buy Now
5% off
QP2-4.7 PTC Starter Relay 1 Pin Refrigerator Starter Relay and 6750C-0005P Refrigerator Overload Protector Kits QP2-4.7 PTC Starter Relay 1 Pin Refrigerator Starter Relay and 6750C-0005P Refrigerator Overload Protector Kits

QP2-4.7 PTC Starter Relay 1 Pin Refrigerator Starter Relay and 6750C-0005P Refrigerator Overload Protector Kits

$5.65 $5.96

Categories: Tools, Measurement & Analysis Instruments

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40% off
Dual Battery Isolator Relay Start On/Off 4 Pin 500A 12V For Car Power Switch Dual Battery Isolator Relay Start On/Off 4 Pin 500A 12V For Car Power Switch

Dual Battery Isolator Relay Start On/Off 4 Pin 500A 12V For Car Power Switch

$10.46 $17.43

Categories: Tools, Measurement & Analysis Instruments

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Universal DIY 433 Mhz 1CH RF Relay Receiver Wireless Remote Control Switch Micro Module LED Light Controller DC 3.6V-24V RX500A Universal DIY 433 Mhz 1CH RF Relay Receiver Wireless Remote Control Switch Micro Module LED Light Controller DC 3.6V-24V RX500A

Universal DIY 433 Mhz 1CH RF Relay Receiver Wireless Remote Control Switch Micro Module LED Light Controller DC 3.6V-24V RX500A

$2.08 $2.08

2 sold

Categories: Tools, Measurement & Analysis Instruments

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6% off
High Quality Heavy Duty Relay Waterproof 4Pin DC 24V 12V 80A JD1912 Automotive Car Relay Safer And More Convenient High Quality Heavy Duty Relay Waterproof 4Pin DC 24V 12V 80A JD1912 Automotive Car Relay Safer And More Convenient

High Quality Heavy Duty Relay Waterproof 4Pin DC 24V 12V 80A JD1912 Automotive Car Relay Safer And More Convenient

$20.42 $21.80

3 sold

Categories: Tools, Measurement & Analysis Instruments

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5% off
Relay Board STM32 Relay Control 16-way Relay Board 12V MCU Control Switch Relay Board STM32 Relay Control 16-way Relay Board 12V MCU Control Switch

Relay Board STM32 Relay Control 16-way Relay Board 12V MCU Control Switch

$19.93 $20.98

Categories: Tools, Measurement & Analysis Instruments

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10% off
Smart Bluetooth APP switch Relay module 2 channel wireless remote Control for PHONE APP lock motor driver 5V 12V 24V 36V 48V DC Smart Bluetooth APP switch Relay module 2 channel wireless remote Control for PHONE APP lock motor driver 5V 12V 24V 36V 48V DC

Smart Bluetooth APP switch Relay module 2 channel wireless remote Control for PHONE APP lock motor driver 5V 12V 24V 36V 48V DC

$9.89 $10.99

5 sold

Categories: Tools, Measurement & Analysis Instruments

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5% off
Original Genuine Swiss CARLO GAVAZZI Jiale RGC3A60D65GGEDFM Solid State Relay Bargaining Original Genuine Swiss CARLO GAVAZZI Jiale RGC3A60D65GGEDFM Solid State Relay Bargaining

Original Genuine Swiss CARLO GAVAZZI Jiale RGC3A60D65GGEDFM Solid State Relay Bargaining

$2800.12 $2947.49

Categories: Tools, Measurement & Analysis Instruments

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4% off
Relay base G6B-4BND relay combination G6B-1174P-US DC24V Relay base G6B-4BND relay combination G6B-1174P-US DC24V

Relay base G6B-4BND relay combination G6B-1174P-US DC24V

$192.00 $200.00

Categories: Tools, Measurement & Analysis Instruments

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3% off
MURR Moore relay 51515 51551 51851 503398 MURR Moore relay 51515 51551 51851 503398

MURR Moore relay 51515 51551 51851 503398

$257.05 $265.00

Categories: Tools, Measurement & Analysis Instruments

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15% off
Shell mounted lead AC220 V small AC relay type A (output a pair of normally open contacts) Shell mounted lead AC220 V small AC relay type A (output a pair of normally open contacts)

Shell mounted lead AC220 V small AC relay type A (output a pair of normally open contacts)

$5.45 $6.41

Categories: Tools, Measurement & Analysis Instruments

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34% off
AC 220V 5A Programmable Double Delay Relay Device Tool DH48S-S AC 220V 5A Programmable Double Delay Relay Device Tool DH48S-S

AC 220V 5A Programmable Double Delay Relay Device Tool DH48S-S

$8.28 $12.54

Categories: Tools, Measurement & Analysis Instruments

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2% off
MBSL16DI16RO 16 channel digital isolated input 16 channel relay isolated output acquisition control RS485 Modbus module MBSL16DI16RO 16 channel digital isolated input 16 channel relay isolated output acquisition control RS485 Modbus module

MBSL16DI16RO 16 channel digital isolated input 16 channel relay isolated output acquisition control RS485 Modbus module

$42.87 $43.74

Categories: Tools, Measurement & Analysis Instruments

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9% off
Detect Pulse Frequency / Number / Motor Speed / Hall Water Flow Sensor Module Control Relay Output Detect Pulse Frequency / Number / Motor Speed / Hall Water Flow Sensor Module Control Relay Output

Detect Pulse Frequency / Number / Motor Speed / Hall Water Flow Sensor Module Control Relay Output

$82.39 $90.54

3 sold

Categories: Tools, Measurement & Analysis Instruments

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23% off
12V/24V RF Coaxial Switch SMA SPDT Mechanical Switch Relay DC-18GHz 12V/24V RF Coaxial Switch SMA SPDT Mechanical Switch Relay DC-18GHz

12V/24V RF Coaxial Switch SMA SPDT Mechanical Switch Relay DC-18GHz

$73.01 $94.82

1 sold

Categories: Tools, Measurement & Analysis Instruments

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30% off
New Original 6ES7222-1HF32-0XB0 6ES7 222-1HF32-0XB0 PLC Module SIMATIC S7-1200 Digital Output SM 1222 8 DO relay 2A New Original 6ES7222-1HF32-0XB0 6ES7 222-1HF32-0XB0 PLC Module SIMATIC S7-1200 Digital Output SM 1222 8 DO relay 2A

New Original 6ES7222-1HF32-0XB0 6ES7 222-1HF32-0XB0 PLC Module SIMATIC S7-1200 Digital Output SM 1222 8 DO relay 2A

$556.79 $795.41

Categories: Tools, Measurement & Analysis Instruments

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2% off
Brand new original authentic time relay H3BA-N H3BA-N8H AC110V-220V DC24V selection with base

Brand new original authentic time relay H3BA-N H3BA-N8H AC110V-220V DC24V selection with base

$205.80 $210.00

Categories: Tools, Measurement & Analysis Instruments

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38% off
DC3-20V 5000mA Bistable Self-locking Switch Module LED Driver Controller Relay Touch Electronic Board DC3-20V 5000mA Bistable Self-locking Switch Module LED Driver Controller Relay Touch Electronic Board

DC3-20V 5000mA Bistable Self-locking Switch Module LED Driver Controller Relay Touch Electronic Board

$3.70 $5.96

Categories: Tools, Measurement & Analysis Instruments

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5% off
SRB-NA-R-C.EW/e-24V Original SCHMERSAL Safety Relay Spot. SRB-NA-R-C.EW/e-24V Original SCHMERSAL Safety Relay Spot.

SRB-NA-R-C.EW/e-24V Original SCHMERSAL Safety Relay Spot.

$3789.18 $4000.00

2 sold

Categories: Tools, Measurement & Analysis Instruments

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10% off
5V-24V 12V DC/ AC Motor forward reverse controller Relay Control Board Automatic Timing Delay Cycle Limit Start Stop Switch 5V-24V 12V DC/ AC Motor forward reverse controller Relay Control Board Automatic Timing Delay Cycle Limit Start Stop Switch

5V-24V 12V DC/ AC Motor forward reverse controller Relay Control Board Automatic Timing Delay Cycle Limit Start Stop Switch

$10.84 $12.04

2 sold

Categories: Tools, Measurement & Analysis Instruments

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54% off
Single Channel Time Delay Relay Module Control Board DC5V FC-32 Single Channel Time Delay Relay Module Control Board DC5V FC-32

Single Channel Time Delay Relay Module Control Board DC5V FC-32

$31.86 $69.26

Categories: Tools, Measurement & Analysis Instruments

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30% off
5pcs FR120N LR7843 AOD4184 D4184 Isolated MOSFET MOS Tube FET Module Replacement Relay 100V 9.4A 30V 161A 40V 50A Board 5pcs FR120N LR7843 AOD4184 D4184 Isolated MOSFET MOS Tube FET Module Replacement Relay 100V 9.4A 30V 161A 40V 50A Board

5pcs FR120N LR7843 AOD4184 D4184 Isolated MOSFET MOS Tube FET Module Replacement Relay 100V 9.4A 30V 161A 40V 50A Board

$4.68 $6.69

Categories: Tools, Measurement & Analysis Instruments

Buy Now