4 channels 5V 10A Relay Module driver board output amplifier board PLC board Relay relay module DIN rail mount NPN

8 channels din rail mount omron g2r-1 12v 24v dc interface relay module pnp npn compatible plc signal isolation amplifier board

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0

-3%

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Plc amplifier board 4/8//12/16 channel npn/pnp transistor signal output scr module din rail 35mm 5a/24vdc

1

2

5.0

-5%

Geya din rail panel mount 8 channel interface relay module 12v 24v for automation plc board 5vdc

1

2

5.0

-3%

Geya 16 groups solid state relay 1nc1no relay module for ac dc 12v 24v plc relay 5v 16ch relay module

1

1

5.0

Geya ng2r din rail 12 group relay module omron replaceable relay board 12vdc 24vdc spdt relay

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0

Geya ng2r 16 channel relay board 1no 1nc din rail relay module original omron relay plug

1

3

5.0

-4%

Incomplete data

Plc dc amplifier board output npn optocoupler isolation board transistor board scr module relay output 24v 4/8/12/16channels

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0

8 channels 1 spdt din rail mount g2r-1-e 16a 12v 24v dc interface relay module pnp npn compatible

3

7

5.0

6 channels 1 spdt din rail mount omron g2r-1-e 16a 12v 24v dc interface relay module pnp npn compatible

2

1

-3%

16 channels 1no+ 1nc din rail mount interface relay module plc dc 12v 24v pnp/npn compatible

0

0

-5%

4/6/8-way din rail relay combination module 24v 12v 5v omron intermediate relay module module control board dc

3

1

-37%

5v relay module with optocoupler relay output 4 way relay module for arduino ndicator power supply relay board

0

1

5v 12v 4 8 channel relay module with optocoupler relay output 4 8 way relays module for arduino avr arm mcu plc control board

2

3

Incomplete data

Din rail normally open plc dc output signal amplifier board relay module 24v 5a rt-p 4/6/8/10/16 channels control module

2

1

5.0

30a 2 channel relay module high-low level trigger control relay module relay switch board dc 5v/ac 100v-250v 110v 220v

1

0

Geya ng2r 6 channel omron relay module 5v 12v 24v 230v relay board plc control omron relay

1

3

5.0

-0.9%

Geya ng2r 6 channel omron relay module 5v 12v 24v 230v relay board plc control omron relay

0

0

-3%

5v 4-channel relay module 4ch relay board with photocoupler for arduino for raspberry pi red green light relay switch

1

1

Geya 8 channel interface relay module 12vacdc 24vacdc din rail panel mount for automation plc board 5vdc

4

6

-2%

4 channels 1 spdt din rail mount omron g2r 12v 24v dc interface relay module pnp npn compatible

0

0

-1%

5v 4 channel relay module board with optocoupler output 4 way for arduino

1

2

5.0

Geya ng2r 4 channel relay module 1no 1nc relay spdt module 12v 24v ac dc omron relay plc

1

1

5.0

Geya ng2r 4 channel relay module 1no 1nc relay spdt module 12v 24v ac dc omron relay plc

1

3

5.0

Free shipping geya 8 channel interface relay module 12vacdc 24vacdc din rail panel mount for automation plc board

1

1

5.0

5pcs optocoupler dc 5v 1 channel relay shield power supply relay module for arduino intelligent home improvement relay board

0

0

Geya ngg2r din rail 6 channel relay module with fuse protection ormon relay plc price

0

1

Wireless relay dc 5v 8 channel relay board delay relay switch module for phone

0

0

-1%

5x 4ch 5v flip-flop latch relay module bistable self-locking electronic switch low pulse trigger board

0

0

-3%

Ssr-10va 10a 24-380vac output din rail base adjustable solid state relay module

0

0

2 channels 1 spdt din rail mount omron g2r-1-e 16a 12v 24v dc interface relay module pnp npn compatible

0

0

Dc 5v 8 channel bluetooth relay control board remote control switch wireless smart voltage relay module compatible for android

1

0

-36%

5v 4 channel relay module for arduino 4-channel optocoupler relay control board home smart switch with led indicator

0

1

-6%

Dc 5v 1 channel relay shield power supply relay module for arduino intelligent home improvement relay board with optocoupler

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0

-34%

1pc micro usb relay module 5v 4 channel relay module relay control panel with indicator 4 way relay output usb interface

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0

-3%

Dc 5v 12v 8 channel relay module with optocoupler relay 5v 12v output 8 way relay module for arduino avr arm expansion board

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0

-2%

Free shippinggeya din rail relay module 4 channel dc 24v 12v intermediate power relay control switch 220v 230v 10a 5vdc

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0

-0.7%

20 channels 1 spdt din rail mount omron g2r 12v 24v dc interface relay module pnp npn compatible

0

0

10pcs 4 channel relay module 4-channel relay control board with optocoupler. relay output 4 way relay module

2

2

5.0

-0.5%

Incomplete data

120vac/110vdc 230vac/220vc relay module din rail plc interface board 6a 250ac/dc electromagnetic coil voltage relay switch

2

1

-3%

32 channels 1 spdt din rail mount omron g2r 12v 24v dc interface relay module pnp npn compatible

0

0

Modbus rtu 1/2 channel 5v relay module input / output rs485 / ttl communication interface relay 1 2 way relays indicator board

1

7

5.0

-4%

Dr21c01*4 4pcs super small dc 12v dpdt relay board module hk19f pcb board for stereo video plc motor 18650 3d printer

1

0

-3%

3.3v 1 channel timer delay relay driver board photoelectric isolation input npn/pnp plc devices with control module 72*19*18mm

0

0

-4%

Mrc-25d61z12 dc12v plc relay output amplifier board relay module ultra-thin relay module relay 12v

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0