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Automation Relays

For automation systems in industrial and commercial facilities, automation relays are among the most critical components for reliable control logic and system protection. Automation relays provide switching, timing, monitoring, and control functions that enable precise automation sequences and protect equipment from operational faults. Electrical.com carries an extensive selection of automation relays from all major manufacturers, including new, used, surplus, and re-certified options. These components are designed to meet the diverse needs of manufacturing automation, process control systems, building management systems, and industrial machinery applications.
SORT BY
Part Number
PRICE
Manufacturer
TSD2421
TSD2421
In Stock
From
$42.45
ABB
TSD4424
TSD4424
In Stock
From
$15.42
ABB
TSD4624
TSD4624
In Stock
From
$40.04
ABB
TSD7221
TSD7221
In Stock
From
$159.81
ABB
TSDR435B30M
TSDR435B30M
In Stock
From
$39.18
ABB
TSDR4412SA1
TSDR4412SA1
In Stock
From
$53.95
ABB
TSF-120-AFC-060
TSF-120-AFC-060
In Stock
From
$78.59
Marsh Bellofram
TSL-120-AFC-75
TSL-120-AFC-75
In Stock
From
$67.72
Marsh Bellofram
TSL-24-AFC-075
TSL-24-AFC-075
In Stock
From
$29.92
Marsh Bellofram
TSL-24-AFC-75
TSL-24-AFC-75
In Stock
From
$49.74
Marsh Bellofram
TSR-00300
TSR-00300
In Stock
From
$14.55
Crouzet
TSR-00303
TSR-00303
In Stock
From
$26.64
Crouzet
TSR-00311
TSR-00311
In Stock
From
$42.10
Crouzet
TSR-00323
TSR-00323
In Stock
From
$10.61
Crouzet
TSR-03300
TSR-03300
In Stock
From
$18.84
Crouzet
TSS424
TSS424
In Stock
From
$35.96
ABB
TT480102
TT480102
Limited Stock
From
Get Price
Tempatron
TUB-120-AKA-060
TUB-120-AKA-060
In Stock
From
$93.57
Marsh Bellofram
TUB-120-AKA-200
TUB-120-AKA-200
In Stock
From
$171.52
Marsh Bellofram
TUB-120-AKA-60M
TUB-120-AKA-60M
In Stock
From
$112.90
Marsh Bellofram
TUB-24-AKA-010
TUB-24-AKA-010
In Stock
From
$145.84
Marsh Bellofram
TUB120ALA060
TUB120ALA060
In Stock
From
$79.57
Marsh Bellofram
TUC-120-AFA-060
TUC-120-AFA-060
In Stock
From
$75.84
Marsh Bellofram
TUC-120-AKA-010
TUC-120-AKA-010
In Stock
From
$28.99
Marsh Bellofram

Electrical.com stocks the largest inventory of automation 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 interface modules, we have what you need when others say no. Our comprehensive automation relay inventory spans all voltage ratings, contact configurations, and control specifications 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 automation relays serve critical applications across industrial automation systems, manufacturing control panels, process control equipment, PLC interface circuits, machine control systems, packaging equipment, material handling automation, building automation systems, and HVAC control installations.


Whether you're maintaining legacy equipment with obsolete relay models or sourcing current production components for new automation projects, our 40+ warehouse locations across the US and Canada ensure rapid delivery to minimize your downtime. Need automation 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.