Shop relay modules

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$15.99
Dafurui 5V Relay Module8pack 1 Channel Relay Module 5V Relays Board With Optocoupler Support High/Low Level Trigger For Arduino Relays
Amazon.com
77
$15.99
Dafurui 5V Relay Module8pack 1 Channel Relay Module 5V Relays Board With Optocoupler Support High/Low Level Trigger For Arduino Relays
Amazon.com
77
$39.99
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
Free shipping
$39.99
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
Free shipping
$1,232.56
1SNA020831R1400: ABB Control | Relay Modules
Galco Industrial Electronics
$1,232.56
1SNA020831R1400: ABB Control | Relay Modules
Galco Industrial Electronics
$278.64
8957.2: Altech | Relay Modules
Galco Industrial Electronics
$278.64
8957.2: Altech | Relay Modules
Galco Industrial Electronics
$35.92
Kidde Relay Module: Hardwired, Carbon Monoxide Relay Module, Hardwired Model: CO120X
Grainger
13
$35.92
Kidde Relay Module: Hardwired, Carbon Monoxide Relay Module, Hardwired Model: CO120X
Grainger
13
$77.00
Relay/analog Combo Module: 5-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14968050)
Automation Direct
$77.00
Relay/analog Combo Module: 5-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14968050)
Automation Direct
$58.95
40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-1
Summit Racing
1
$58.95
40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-1
Summit Racing
1
$72.00
Relay/analog Combo Module: for WEG CFW300 series AC drives (PN# CFW300-IOAR)
Automation Direct
$72.00
Relay/analog Combo Module: for WEG CFW300 series AC drives (PN# CFW300-IOAR)
Automation Direct
$88.00
Relay/analog Combo Module: 8-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14742006)
Automation Direct
$88.00
Relay/analog Combo Module: 8-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14742006)
Automation Direct
$16.31
Kidde Relay Module: Hardwired, Smoke Alarm Relay Module, Hardwired Model: SM120X
Grainger
3
$16.31
Kidde Relay Module: Hardwired, Smoke Alarm Relay Module, Hardwired Model: SM120X
Grainger
3
$50.14
$55.95
Notifier FRM-1 - Control Relay Module
Amazon.com
6
Free shipping
10% off
$50.14
$55.95
Notifier FRM-1 - Control Relay Module
Amazon.com
6
$179.99
40 Amps, 12/16 V ARC Relay Modules | ARC-Auto Rod Controls RC4
Summit Racing
1
Free shipping
$179.99
40 Amps, 12/16 V ARC Relay Modules | ARC-Auto Rod Controls RC4
Summit Racing
1
$17.12
Altronix (RB1224) Relay Module 12Vdc Or 24Vdc 5Amp/115Vac
POSGlobal.com
3
$17.12
Altronix (RB1224) Relay Module 12Vdc Or 24Vdc 5Amp/115Vac
POSGlobal.com
3
$53.27
288-368: Wago | Relay Modules
Galco Industrial Electronics
$53.27
288-368: Wago | Relay Modules
Galco Industrial Electronics
$39.00
Relay Output Module: 4-pt, 277 VAC/125 VDC (PN# DPM-RELAY)
Automation Direct
$39.00
Relay Output Module: 4-pt, 277 VAC/125 VDC (PN# DPM-RELAY)
Automation Direct
$66.00
Relay Output Module: 3-pt, 250 VAC/30 VDC (PN# GS30A-03TRA)
Automation Direct
$66.00
Relay Output Module: 3-pt, 250 VAC/30 VDC (PN# GS30A-03TRA)
Automation Direct
$161.95
40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-4
Summit Racing
4
Free shipping
$161.95
40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-4
Summit Racing
4
$11.64
Altronix RBSN Relay Module
JMAC
3
$11.64
Altronix RBSN Relay Module
JMAC
3
$494.49
Aaon Asm01873 Relay - E-Bus - Expansion Module - Relays
Parts Town
$494.49
Aaon Asm01873 Relay - E-Bus - Expansion Module - Relays
Parts Town
$52.99
Vealite RF Wireless 0-10V Dimming Module - 120-277 VAC - Module Only
Super Bright LEDs
$52.99
Vealite RF Wireless 0-10V Dimming Module - 120-277 VAC - Module Only
Super Bright LEDs
$155.45
Siemens Input/Output Module: (4) Relay In, (4) Relay Out Model: 6ED10551HB000BA2
Grainger
$155.45
Siemens Input/Output Module: (4) Relay In, (4) Relay Out Model: 6ED10551HB000BA2
Grainger
$63.00
Relay Output Module: 6-pt, 250 VAC/30 VDC (PN# GS4-06TR)
Automation Direct
$63.00
Relay Output Module: 6-pt, 250 VAC/30 VDC (PN# GS4-06TR)
Automation Direct
$101.95
MSD Relay Module 2-Channel With 40 Amp Relay
CJ Pony Parts
$101.95
MSD Relay Module 2-Channel With 40 Amp Relay
CJ Pony Parts
$101.95
40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-2
Summit Racing
5
$101.95
40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-2
Summit Racing
5
$80.00
Relay Output Module: 4-pt, 6-48 VDC/6-208 VAC (PN# F0-04TRS)
Automation Direct
$80.00
Relay Output Module: 4-pt, 6-48 VDC/6-208 VAC (PN# F0-04TRS)
Automation Direct
$155.24
Siemens Input/Output Module: (4) Relay In, (4) Relay Out Model: 6ED10551FB000BA2
Grainger
$155.24
Siemens Input/Output Module: (4) Relay In, (4) Relay Out Model: 6ED10551FB000BA2
Grainger
$68.00
Relay/analog Combo Module: 4-pt in, 2-pt out, 1-ch in, 1-ch out (PN# 14741859)
Automation Direct
$68.00
Relay/analog Combo Module: 4-pt in, 2-pt out, 1-ch in, 1-ch out (PN# 14741859)
Automation Direct
$78.00
Relay Output Module: 4-pt, 6-24 VDC/6-240 VAC (PN# C0-04TRS-10)
Automation Direct
$78.00
Relay Output Module: 4-pt, 6-24 VDC/6-240 VAC (PN# C0-04TRS-10)
Automation Direct
$82.00
Relay Output Module: 8-pt, 12-48 VDC/24-240 VAC (PN# BX-08TRZ)
Automation Direct
$82.00
Relay Output Module: 8-pt, 12-48 VDC/24-240 VAC (PN# BX-08TRZ)
Automation Direct
$302.00
ZIPLink Fused Relay Output Module: 16-pt (PN# ZL-RRL16F-24-1)
Automation Direct
$302.00
ZIPLink Fused Relay Output Module: 16-pt (PN# ZL-RRL16F-24-1)
Automation Direct
$101.00
Allen-Bradley 1746-OW16 SLC 500 16-Ch Relay Output Module, Ser C
PLCHardware.com
$101.00
Allen-Bradley 1746-OW16 SLC 500 16-Ch Relay Output Module, Ser C
PLCHardware.com
$22.98
Barber Colman KEL-PAM-1 Multi Voltage Relay Module, 24Vac/Vdc, 115V, SPDT | Supplyhouse.Com
SupplyHouse.com
1
$22.98
Barber Colman KEL-PAM-1 Multi Voltage Relay Module, 24Vac/Vdc, 115V, SPDT | Supplyhouse.Com
SupplyHouse.com
1
$2.87
1PCS 5V 12V Isolation Relay Module High/Low Level Trigger 30A 1 Channel Relay Modules With
Aliexpress
$2.87
1PCS 5V 12V Isolation Relay Module High/Low Level Trigger 30A 1 Channel Relay Modules With
Aliexpress
$213.76
Eaton Input/Output Module: Modbus TCP/IP, (8) Relay Out Model: EASY-E4-AC-16RE1
Grainger
$213.76
Eaton Input/Output Module: Modbus TCP/IP, (8) Relay Out Model: EASY-E4-AC-16RE1
Grainger
$302.00
ZIPLink Fused Relay Output Module: 16-pt (PN# ZL-RRL16F-24-2)
Automation Direct
$302.00
ZIPLink Fused Relay Output Module: 16-pt (PN# ZL-RRL16F-24-2)
Automation Direct
$667.40
1127630000 WEIDMULLER - Components & Relay PC Board Mount Supplies
Radwell.com
$667.40
1127630000 WEIDMULLER - Components & Relay PC Board Mount Supplies
Radwell.com
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Shop relay modules

Sponsored
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$179.99
40 Amps, 12/16 V ARC Relay Modules | ARC-Auto Rod Controls RC4
Summit Racing
1
Free shipping
$179.99
40 Amps, 12/16 V ARC Relay Modules | ARC-Auto Rod Controls RC4
Summit Racing
$17.12
Altronix (RB1224) Relay Module 12Vdc Or 24Vdc 5Amp/115Vac
POSGlobal.com
3
$17.12
Altronix (RB1224) Relay Module 12Vdc Or 24Vdc 5Amp/115Vac
POSGlobal.com
$53.27
288-368: Wago | Relay Modules
Galco Industrial Electronics
$53.27
288-368: Wago | Relay Modules
Galco Industrial Electronics
$39.00
Relay Output Module: 4-pt, 277 VAC/125 VDC (PN# DPM-RELAY)
Automation Direct
$39.00
Relay Output Module: 4-pt, 277 VAC/125 VDC (PN# DPM-RELAY)
Automation Direct
$66.00
Relay Output Module: 3-pt, 250 VAC/30 VDC (PN# GS30A-03TRA)
Automation Direct
$66.00
Relay Output Module: 3-pt, 250 VAC/30 VDC (PN# GS30A-03TRA)
Automation Direct
$161.95
40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-4
Summit Racing
4
Free shipping
$161.95
40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-4
Summit Racing
$63.00
Relay Output Module: 6-pt, 250 VAC/30 VDC (PN# GS4-06TR)
Automation Direct
$63.00
Relay Output Module: 6-pt, 250 VAC/30 VDC (PN# GS4-06TR)
Automation Direct
$11.64
Altronix RBSN Relay Module
JMAC
3
$11.64
Altronix RBSN Relay Module
JMAC
$494.49
Aaon Asm01873 Relay - E-Bus - Expansion Module - Relays
Parts Town
$494.49
Aaon Asm01873 Relay - E-Bus - Expansion Module - Relays
Parts Town
$80.00
Relay Output Module: 4-pt, 6-48 VDC/6-208 VAC (PN# F0-04TRS)
Automation Direct
$80.00
Relay Output Module: 4-pt, 6-48 VDC/6-208 VAC (PN# F0-04TRS)
Automation Direct
$68.00
Relay/analog Combo Module: 4-pt in, 2-pt out, 1-ch in, 1-ch out (PN# 14741859)
Automation Direct
$68.00
Relay/analog Combo Module: 4-pt in, 2-pt out, 1-ch in, 1-ch out (PN# 14741859)
Automation Direct
$52.99
Vealite RF Wireless 0-10V Dimming Module - 120-277 VAC - Module Only
Super Bright LEDs
$52.99
Vealite RF Wireless 0-10V Dimming Module - 120-277 VAC - Module Only
Super Bright LEDs
$155.45
Siemens Input/Output Module: (4) Relay In, (4) Relay Out Model: 6ED10551HB000BA2
Grainger
$155.45
Siemens Input/Output Module: (4) Relay In, (4) Relay Out Model: 6ED10551HB000BA2
Grainger
$101.95
MSD Relay Module 2-Channel With 40 Amp Relay
CJ Pony Parts
$101.95
MSD Relay Module 2-Channel With 40 Amp Relay
CJ Pony Parts
$101.95
40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-2
Summit Racing
5
$101.95
40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-2
Summit Racing
$155.24
Siemens Input/Output Module: (4) Relay In, (4) Relay Out Model: 6ED10551FB000BA2
Grainger
$155.24
Siemens Input/Output Module: (4) Relay In, (4) Relay Out Model: 6ED10551FB000BA2
Grainger
$78.00
Relay Output Module: 4-pt, 6-24 VDC/6-240 VAC (PN# C0-04TRS-10)
Automation Direct
$78.00
Relay Output Module: 4-pt, 6-24 VDC/6-240 VAC (PN# C0-04TRS-10)
Automation Direct
$82.00
Relay Output Module: 8-pt, 12-48 VDC/24-240 VAC (PN# BX-08TRZ)
Automation Direct
$82.00
Relay Output Module: 8-pt, 12-48 VDC/24-240 VAC (PN# BX-08TRZ)
Automation Direct

Shop relay modules

Sponsored
About our ads
$15.99
Dafurui 5V Relay Module8pack 1 Channel Relay Module 5V Relays Board With Optocoupler Support High/Low Level Trigger For Arduino Relays
Amazon.com
77
$15.99
Dafurui 5V Relay Module8pack 1 Channel Relay Module 5V Relays Board With Optocoupler Support High/Low Level Trigger For Arduino Relays
Amazon.com
77
$39.99
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
Free shipping
$39.99
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
Free shipping
$1,232.56
1SNA020831R1400: ABB Control | Relay Modules
Galco Industrial Electronics
$1,232.56
1SNA020831R1400: ABB Control | Relay Modules
Galco Industrial Electronics
$278.64
8957.2: Altech | Relay Modules
Galco Industrial Electronics
$278.64
8957.2: Altech | Relay Modules
Galco Industrial Electronics
$35.92
Kidde Relay Module: Hardwired, Carbon Monoxide Relay Module, Hardwired Model: CO120X
Grainger
13
$35.92
Kidde Relay Module: Hardwired, Carbon Monoxide Relay Module, Hardwired Model: CO120X
Grainger
13
$77.00
Relay/analog Combo Module: 5-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14968050)
Automation Direct
$77.00
Relay/analog Combo Module: 5-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14968050)
Automation Direct
$58.95
40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-1
Summit Racing
1
$58.95
40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-1
Summit Racing
1
$72.00
Relay/analog Combo Module: for WEG CFW300 series AC drives (PN# CFW300-IOAR)
Automation Direct
$72.00
Relay/analog Combo Module: for WEG CFW300 series AC drives (PN# CFW300-IOAR)
Automation Direct
$88.00
Relay/analog Combo Module: 8-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14742006)
Automation Direct
$88.00
Relay/analog Combo Module: 8-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14742006)
Automation Direct
$16.31
Kidde Relay Module: Hardwired, Smoke Alarm Relay Module, Hardwired Model: SM120X
Grainger
3
$16.31
Kidde Relay Module: Hardwired, Smoke Alarm Relay Module, Hardwired Model: SM120X
Grainger
3
$50.14
$55.95
Notifier FRM-1 - Control Relay Module
Amazon.com
6
Free shipping
10% off
$50.14
$55.95
Notifier FRM-1 - Control Relay Module
Amazon.com
6
$179.99
40 Amps, 12/16 V ARC Relay Modules | ARC-Auto Rod Controls RC4
Summit Racing
1
Free shipping
$179.99
40 Amps, 12/16 V ARC Relay Modules | ARC-Auto Rod Controls RC4
Summit Racing
1
$17.12
Altronix (RB1224) Relay Module 12Vdc Or 24Vdc 5Amp/115Vac
POSGlobal.com
3
$17.12
Altronix (RB1224) Relay Module 12Vdc Or 24Vdc 5Amp/115Vac
POSGlobal.com
3
$53.27
288-368: Wago | Relay Modules
Galco Industrial Electronics
$53.27
288-368: Wago | Relay Modules
Galco Industrial Electronics
$39.00
Relay Output Module: 4-pt, 277 VAC/125 VDC (PN# DPM-RELAY)
Automation Direct
$39.00
Relay Output Module: 4-pt, 277 VAC/125 VDC (PN# DPM-RELAY)
Automation Direct
$66.00
Relay Output Module: 3-pt, 250 VAC/30 VDC (PN# GS30A-03TRA)
Automation Direct
$66.00
Relay Output Module: 3-pt, 250 VAC/30 VDC (PN# GS30A-03TRA)
Automation Direct
$161.95
40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-4
Summit Racing
4
Free shipping
$161.95
40 Amps, 7-20 V MSD Relay Modules | MSD Ignition 7566-4
Summit Racing
4
$11.64
Altronix RBSN Relay Module
JMAC
3
$11.64
Altronix RBSN Relay Module
JMAC
3