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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.

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Part Number	PRICE	Manufacturer
H3Y-4 AC100-120 30S	In Stock From $138^.14	Omron
H3Y-4 AC110 1S	In Stock From $60^.77	Omron
H3Y-4 AC110 60M	In Stock From $46^.06	Omron
H3Y-4 AC24 1S	Limited Stock From Get Price	Omron
H3Y-4 DC24 10S	In Stock From $98^.04	Omron
H3Y-4-10S-AC110	Limited Stock From Get Price	Omron
H3Y-4-AC110-5M	Limited Stock From Get Price	Omron
H3Y-4-AC120-60S	In Stock From $30^.21	Omron
H3Y-4-AC240-3M	Limited Stock From Get Price	Omron
H3Y-4-US-10S-AC110	Limited Stock From Get Price	Omron
H3Y-4-US-3H-AC240	Limited Stock From Get Price	Omron
H5F-A-AC100-240	Limited Stock From Get Price	Omron
HESG440706R1	Limited Stock From Get Price	ABB
HESG441067R1	Limited Stock From Get Price	ABB
HFW1201K00	In Stock From $137^.52	TE Connectivity
HHS6R	Limited Stock From Get Price	C-Lin
HID2862	Limited Stock From Get Price	Pepperl + Fuchs
HID2872	Limited Stock From Get Price	Pepperl + Fuchs
HIS5B21B	In Stock From $16^.17	Infitec
HP51A61011	In Stock From $272^.25	Danaher Controls
HR3110VAC	In Stock From $10^.02	Eldon
HTR.02G	Limited Stock From Get Price	Schuhmann Messtechnik
I 1540.2	In Stock From $172^.54	Kuhnke Automation
I3V	Limited Stock From Get Price	Tele Controls Inc

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.