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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
MTL-3011
MTL-3011
In Stock
From
$108.35
Eaton
MTL-3013
MTL-3013
In Stock
From
$280.72
Eaton
MTL-3021
MTL-3021
In Stock
From
$23.52
Eaton
MTWIN3B-S520-VD10
MTWIN3B-S520-VD10
In Stock
From
$287.47
Bitronics
MVP-A1C
MVP-A1C
In Stock
From
$208.29
R-K Electronics
MVTP31V1CB0751E
MVTP31V1CB0751E
Limited Stock
From
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Converteam
MY2 100/110VDC (S)
MY2 100/110VDC (S)
In Stock
From
$10.05
Omron
MY4N 24VAC (S)
MY4N 24VAC (S)
In Stock
From
$10.29
Omron
N22E-51
N22E-51
In Stock
From
$112.06
ABB
NGV19A2A
NGV19A2A
In Stock
From
$226.62
General Electric
NST-9-PA-24VDC
NST-9-PA-24VDC
Limited Stock
From
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Duelco
NY1-BD-22102
NY1-BD-22102
Limited Stock
From
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Schneider Electric
P1U3/3X400VAC/2U
P1U3/3X400VAC/2U
Limited Stock
From
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Pilz
P1UK/UB-220VAC
P1UK/UB-220VAC
Limited Stock
From
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Pilz
P1WP/5A/400VWS/4-20MA
P1WP/5A/400VWS/4-20MA
Limited Stock
From
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Pilz
P251-0091
P251-0091
In Stock
From
$668.02
Totaline
PB1603
PB1603
Limited Stock
From
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ABB
PF-1NK/F/10S/230VAC/1UZ
PF-1NK/F/10S/230VAC/1UZ
In Stock
From
$82.19
Pilz
PJR110A
PJR110A
In Stock
From
$94.39
Crouzet
PJRXS24AD
PJRXS24AD
In Stock
From
$88.15
Crouzet
PKR4-BI
PKR4-BI
Limited Stock
From
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Pepperl + Fuchs
PMDU
PMDU
In Stock
From
$271.50
Macromatic
PMR-220N7
PMR-220N7
In Stock
From
$76.99
Samwha
PNOZ E1VP 10/24VDC 1SO 1SO T
PNOZ E1VP 10/24VDC 1SO 1SO T
Limited Stock
From
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Pilz

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.