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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
SAFETY MONITOR/1 CHANNEL-AC001S
SAFETY MONITOR/1 CHANNEL-AC001S
Limited Stock
From
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Efector
SAFETY SWITCH GEAR WITH MUTING-G2001S
SAFETY SWITCH GEAR WITH MUTING-G2001S
In Stock
From
$1,021.34
Efector
SAFETY SWITCH GEAR-G1501S
SAFETY SWITCH GEAR-G1501S
In Stock
From
$259.02
Efector
SAFETY SWITCH GEAR-G1502S
SAFETY SWITCH GEAR-G1502S
In Stock
From
$413.07
Efector
SAFETY SWITCH GEAR-G1503S
SAFETY SWITCH GEAR-G1503S
In Stock
From
$285.28
Efector
SAL-575-ALE
SAL-575-ALE
In Stock
From
$205.99
Marsh Bellofram
SAM205712180S
SAM205712180S
In Stock
From
$306.20
Carlo Gavazzi
SB 125 724/8-180SEC
SB 125 724/8-180SEC
Limited Stock
From
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Carlo Gavazzi
SB-2013
SB-2013
In Stock
From
$47.68
Murr Elektronik
SCC-1224ND
SCC-1224ND
In Stock
From
$848.87
Omron
SDV-A-200V
SDV-A-200V
In Stock
From
$129.04
Omron
SDV-B-6
SDV-B-6
In Stock
From
$106.24
Omron
SDV-FM6 AC100/110
SDV-FM6 AC100/110
In Stock
From
$687.85
Omron
SE-701-01
SE-701-01
In Stock
From
$1,346.10
Littelfuse
SE-SR2
SE-SR2
In Stock
From
$183.87
HTM Sensors
SE-SR2-24VDC-3N/O-1N/C
SE-SR2-24VDC-3N/O-1N/C
In Stock
From
$415.40
Pilz
SE1/3
SE1/3
Limited Stock
From
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Art Hockenheim
SEL-251D-251D00-4356UHGB
SEL-251D-251D00-4356UHGB
In Stock
From
$787.57
Schweitzer Engineering
SEL-311C-0311C01H232122X
SEL-311C-0311C01H232122X
Limited Stock
From
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Schweitzer Engineering
SEL-351-035100H4354XXX
SEL-351-035100H4354XXX
In Stock
From
$867.26
Schweitzer Engineering
SEL-351-03517032551XXX
SEL-351-03517032551XXX
In Stock
From
$1,264.84
Schweitzer Engineering
SEL-551-0551003X532X
SEL-551-0551003X532X
In Stock
From
$840.82
Schweitzer Engineering
SEL321-321124256HNB554
SEL321-321124256HNB554
In Stock
From
$2,329.52
Schweitzer Engineering
SEL351R-0351R01X81X1XX1XX
SEL351R-0351R01X81X1XX1XX
In Stock
From
$2,584.24
Schweitzer Engineering

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.