1. Home / 
  2. All Categories / 
  3. Relay

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.
SORT BY
Part Number
PRICE
Manufacturer
S1EN 50KOHM 24-240VAC/DC
S1EN 50KOHM 24-240VAC/DC
In Stock
From
$1,124.19
Pilz
S1IM-110-127VAC-IM-0.01-15A
S1IM-110-127VAC-IM-0.01-15A
In Stock
From
$119.01
Pilz
S1IM-230-240VAC-IM-0.01-15A
S1IM-230-240VAC-IM-0.01-15A
In Stock
From
$171.67
Pilz
S1MO24VAC/DC2C/O
S1MO24VAC/DC2C/O
In Stock
From
$185.52
Pilz
S1PN-400/500VAC-2C/O
S1PN-400/500VAC-2C/O
In Stock
From
$187.25
Pilz
S3UM 24VDC UM 500/550VAC
S3UM 24VDC UM 500/550VAC
In Stock
From
$382.67
Pilz
S3UM-1U
S3UM-1U
In Stock
From
$108.54
Pilz
S3UM/UB230VAC/UM400/440VAC
S3UM/UB230VAC/UM400/440VAC
Limited Stock
From
Get Price
Pilz
SE-SR2-24VDC-3N/O-1N/C
SE-SR2-24VDC-3N/O-1N/C
In Stock
From
$415.40
Pilz
SUP/10/220VAC/1UZ/FBM
SUP/10/220VAC/1UZ/FBM
Limited Stock
From
Get Price
Pilz
Z1MO-110VAC-2U
Z1MO-110VAC-2U
In Stock
From
$158.96
Pilz
ZAS/3S/1UZ
ZAS/3S/1UZ
In Stock
From
$203.00
Pilz
ZAUV/30S/1UZ
ZAUV/30S/1UZ
In Stock
From
$177.52
Pilz
ZFS/10S/110VAC/1UZ
ZFS/10S/110VAC/1UZ
Limited Stock
From
Get Price
Pilz
ZFS/10S/220V/1UZ
ZFS/10S/220V/1UZ
Limited Stock
From
Get Price
Pilz
ZFS/3S/110VAC/1UZ
ZFS/3S/110VAC/1UZ
Limited Stock
From
Get Price
Pilz
ZTN P10/I10SEC 1UZ/1SZ
ZTN P10/I10SEC 1UZ/1SZ
Limited Stock
From
Get Price
Pilz
P1WM-5A-415VAC
P1WM-5A-415VAC
In Stock
From
$208.07
Pilz
P1WM/A20/R3/3X400VWS
P1WM/A20/R3/3X400VWS
In Stock
From
$232.02
Pilz
ZAN/10/FBM-470KO/2UZ-110-220VAC
ZAN/10/FBM-470KO/2UZ-110-220VAC
In Stock
From
$103.67
Pilz
P3WP3PC/5A/400VAC
P3WP3PC/5A/400VAC
Limited Stock
From
Get Price
Pilz
PNOZ-24VAC-3S-1O
PNOZ-24VAC-3S-1O
In Stock
From
$262.75
Pilz
PNOZ-24VDC=/3A/1R
PNOZ-24VDC=/3A/1R
Limited Stock
From
Get Price
Pilz
PNOZ-M-EF-8DI4DO
PNOZ-M-EF-8DI4DO
In Stock
From
$529.37
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.