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Relay

For electrical control systems and automation equipment, relays are among the most essential components for switching, protection, and signal control functions. Relays enable low-power control circuits to safely switch higher-power loads, provide electrical isolation, and allow automated control of motors, lighting, and industrial processes. Electrical.com carries an extensive selection of relays from all major manufacturers, including new, used, surplus, and re-certified options. These components are designed to meet the diverse needs of industrial automation, motor control systems, building management, and process control applications.
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Part Number
PRICE
Manufacturer
PRRO-300
PRRO-300
In Stock
From
$176.96
R-K Electronics
PSR-SCP- 24DC/FSP/1X1/1X2
PSR-SCP- 24DC/FSP/1X1/1X2
In Stock
From
$235.41
Phoenix Contact
PSR-SCP- 24DC/FSP/2X1/1X2
PSR-SCP- 24DC/FSP/2X1/1X2
In Stock
From
$248.47
Phoenix Contact
PSR-SCP- 24UC/ESA2/4X1/1X2/B
PSR-SCP- 24UC/ESA2/4X1/1X2/B
In Stock
From
$196.00
Phoenix Contact
PSR-SCP- 24UC/URM4/5X1/2X2/B
PSR-SCP- 24UC/URM4/5X1/2X2/B
In Stock
From
$332.54
Phoenix Contact
PSSU/1
PSSU/1
In Stock
From
$833.45
Tapeswitch
PSWZ-F 110VAC 2N/O 1N/C 2SO
PSWZ-F 110VAC 2N/O 1N/C 2SO
In Stock
From
$755.45
Pilz
PZE5V-8-240VAC
PZE5V-8-240VAC
In Stock
From
$260.70
Pilz
PZE7-24VDC-6S1O-N
PZE7-24VDC-6S1O-N
In Stock
From
$273.87
Pilz
R1.188.0400.1
R1.188.0400.1
In Stock
From
$169.01
Wieland
R1.188.0690.2
R1.188.0690.2
In Stock
From
$415.21
Wieland
R1.188.0940.1
R1.188.0940.1
In Stock
From
$458.47
Wieland
R4155A-1002
R4155A-1002
In Stock
From
$191.96
Honeywell
R841C1144
R841C1144
In Stock
From
$100.23
Honeywell
RA890G-1252
RA890G-1252
In Stock
From
$2,101.61
Honeywell
RB08
RB08
In Stock
From
$8.44
ATC Diversified
RB121A-110-220VAC-DC
RB121A-110-220VAC-DC
In Stock
From
$74.00
Entrelec
RCM420-D-2
RCM420-D-2
In Stock
From
$1,261.41
Bender
RM-X
RM-X
In Stock
From
$466.32
Omron
RM35UB3N30
RM35UB3N30
In Stock
From
$505.02
Schneider Electric
RMV-112D-DELTA-415VAC-NDL+NDL-24VDC
RMV-112D-DELTA-415VAC-NDL+NDL-24VDC
In Stock
From
$363.49
DEIF
RS-NAG
RS-NAG
In Stock
From
$219.90
Riese Electronic
RS-NAGE
RS-NAGE
In Stock
From
$213.55
Riese Electronic
RS-NAGP
RS-NAGP
In Stock
From
$498.61
Riese Electronic

Electrical.com stocks the largest inventory of relays in the world, with over 1 million square feet of new, used, surplus, and re-certified relay components available for immediate shipment. From control relays to power relays and specialized switching applications, we have what you need when others say no. Our comprehensive relay inventory spans all voltage and current ratings, coil configurations, and contact arrangements from all major manufacturers including current production and discontinued models from legacy suppliers. Available in new factory condition, surplus stock, and re-certified options‚ All backed by our standard 2-year Electrical.com warranty. Our relays serve critical applications across industrial automation systems, motor control circuits, HVAC equipment, manufacturing process controls, power distribution systems, telecommunications infrastructure, building management systems, material handling equipment, and control panel assemblies.


Whether you're maintaining legacy equipment with obsolete relay models or sourcing current production components for new installations, our 40+ warehouse locations across the US and Canada ensure rapid delivery to minimize your downtime. Need relays now? Call 877-999-7077 or email [email protected]. With same-day shipping available and the right parts ready to ship from our nearest warehouse location, Electrical.com gets your operations back online fast. We can say yes when others have to say no.