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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
700-HR52TA17	In Stock From $165^.45	Allen-Bradley
100-ETY30	Limited Stock From Get Price	Allen-Bradley
15678.2	In Stock From $132^.61	Conta Clip
20308-84	In Stock From $37^.60	Deltrol Corp
32392	In Stock From $30^.62	MARS
3RP1020-1AP30	In Stock From $90^.06	Siemens
3RP1525-1BP30	In Stock From $331^.20	Siemens
3RP1525-2BP30	Limited Stock From Get Price	Siemens
3RP1540-1AB30	In Stock From $65^.29	Siemens
3RP1540-1BB30	In Stock From $101^.14	Siemens
3RP1555-1AP30	In Stock From $131^.99	Siemens
3RP1560-1SP30	In Stock From $309^.36	Siemens
3RT2926-2PA01	In Stock From $59^.78	Siemens
3UG3042-1BP50	Limited Stock From Get Price	Siemens
6NO180	In Stock From $38^.71	Amperite
700-PKT	In Stock From $460^.00	Allen-Bradley
7PU4020-1AB30	In Stock From $89^.14	Siemens
7PU4020-1AJ20	In Stock From $235^.80	Siemens
7PU4020-3AB30	In Stock From $198^.50	Siemens
7PU4020-4AN20	Limited Stock From Get Price	Siemens
7PU4120-2AN20	In Stock From $61^.57	Siemens
7PU4320-2BN20	In Stock From $112^.01	Siemens
7PU4520-2BN30	In Stock From $22^.02	Siemens
7PU4620-2AN20	In Stock From $116^.42	Siemens

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.