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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
REA101-AAAG
REA101-AAAG
In Stock
From
$1,503.70
ABB
REL10207
REL10207
Limited Stock
From
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Schneider Electric
RF-500
RF-500
In Stock
From
$746.75
Keyence Corp
RHC418B
RHC418B
Limited Stock
From
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Schneider Electric
RK 411 102-DE
RK 411 102-DE
Limited Stock
From
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ABB
RK-211-191-AD
RK-211-191-AD
Limited Stock
From
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ABB
RK-223-069-EP
RK-223-069-EP
In Stock
From
$152.49
ABB
RK-626-430-AA
RK-626-430-AA
Limited Stock
From
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ABB
RK-626-430-AB
RK-626-430-AB
Limited Stock
From
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ABB
RL-HW
RL-HW
In Stock
From
$29.29
Siemens
RL8-RB A
RL8-RB A
In Stock
From
$57.50
Termoelettronica
RLY3-HAND100
RLY3-HAND100
In Stock
From
$641.71
Sick
RLY3-TIME100
RLY3-TIME100
In Stock
From
$1,168.50
Sick
RLY3715
RLY3715
In Stock
From
$99.74
Ingersoll Rand
RM1XA004
RM1XA004
Limited Stock
From
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Schneider Electric
RM2UA1117F
RM2UA1117F
Limited Stock
From
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Schneider Electric
RM3
RM3
In Stock
From
$123.94
Brk Electronics
RM3TG201MS7
RM3TG201MS7
In Stock
From
$278.11
Schneider Electric
RM3TR112VS7
RM3TR112VS7
Limited Stock
From
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Schneider Electric
RMC-142D-1A-ND-ND-1S-20S-24VDC
RMC-142D-1A-ND-ND-1S-20S-24VDC
In Stock
From
$272.97
DEIF
RMF-112D-110VAC-60HZ-ND-ND-110VDC
RMF-112D-110VAC-60HZ-ND-ND-110VDC
In Stock
From
$190.47
DEIF
RMF-112D-440VAC-60HZ-ND+ND-440VAC
RMF-112D-440VAC-60HZ-ND+ND-440VAC
In Stock
From
$393.44
DEIF
RMP121D
RMP121D
In Stock
From
$162.40
DEIF
RMV-112D-DELTA-220VAC-ND+ND-220VAC
RMV-112D-DELTA-220VAC-ND+ND-220VAC
In Stock
From
$311.69
DEIF

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.