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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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Manufacturer
Q3F-00060-327
Q3F-00060-327
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Ametek
Q4F-00005-321
Q4F-00005-321
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Ametek
Q4F-00010-326
Q4F-00010-326
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Ametek
Q4F-00010-327
Q4F-00010-327
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Ametek
Q4T-00600-341
Q4T-00600-341
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Ametek
Q6F-00001-327
Q6F-00001-327
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Ametek
Q769A-1009-1
Q769A-1009-1
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Honeywell
QIS21.2
QIS21.2
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Infitec
R60-11AD10-120
R60-11AD10-120
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NTE
RD-2P-AC100-2S
RD-2P-AC100-2S
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Omron
RE22R1DMR
RE22R1DMR
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Schneider Electric
RE22R2QGMR
RE22R2QGMR
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Schneider Electric
RE3310-183
RE3310-183
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Invensys
RE4-PM11BU
RE4-PM11BU
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Schneider Electric
RE4-RM11BU
RE4-RM11BU
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Schneider Electric
RE4PP13BU
RE4PP13BU
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Schneider Electric
RE4RB11MW
RE4RB11MW
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Schneider Electric
RE7-MA11BU
RE7-MA11BU
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Schneider Electric
RE88826105
RE88826105
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Schneider Electric
REXL2TMB7
REXL2TMB7
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Schneider Electric
RHN10A
RHN10A
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Taian
RM2-JA1117F
RM2-JA1117F
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Schneider Electric
RM3-UA113FG7
RM3-UA113FG7
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Schneider Electric
RS121/ATX
RS121/ATX
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Comat

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.