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General Purpose Plug-In Relays

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Product Image of Plug-In Relay, 2CO, 10A, LED, RUMC22B7
$12.89 each
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Product Image of Plug-In Relay, 1CO, 15A, RPM11F7
$5.78 each
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Product Image of Plug-In Relay, 2CO, 5A, 782XBXH21-24D
$216.67 each
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Product Image of Plug-In Relay, 4CO, 3A, 782XDXH10-110D
$230.52 each
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Product Image of Plug-In Relay, 4CO, 3A, 782XDXH10-120A
$243.71 each
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Product Image of Harmony Electromechanical Interface Plug-In Relay (16A, 1 CO, 24 VDC)
$6.38 each
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Product Image of Plug-In Relay, 4CO, 3A, 782XDXH10-12D
$214.05 each
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Product Image of Plug-In Relay, 3CO, 10A, LED, RUMC32P7
$14.40 each
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Product Image of Plug-In Relay, 4CO, 3A, 782XDXH10-240A
$131.72 each
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Product Image of Plug-In Relay, 1CO, 10A, RXG11B7
$9.54 each
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Product Image of Plug-In Relay, 3CO, 10A, RUMC31FD
$13.02 each
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Product Image of Relay, 12A, RUZSC3M
$5.75 each
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Product Image of Plug-In Relay, 1CO, 10A, LED, RXG12BDPV
$20.63 each
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Product Image of Plug-In Relay, 3CO, 10A, LED, RUMF32BD
$14.26 each
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Product Image of Plug-In Relay, 2CO, 5A, LED, RXG22JD
$6.80 each
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Product Image of Plug-In Relay, 4CO, 3A, 782XDXH10-24D
$211.95 each
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Product Image of Plug-In Relay, 1CO, 10A, RXG11BD
$4.48 each
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Product Image of Harmony Electromechanical Interface Plug-In Relay (8A, 2 CO, 48 VAC)
$7.37 each
Out of Stock
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Product Image of Relay, RSZL300
Relay, RSZL300
SKU: RSZL300
Schneider Electric
SKU: RSZL300
$0.38 each
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Product Image of Plug-In Relay, 3CO, 10A, RXM3AB1F7
$6.56 each
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Product Image of Plug-In Relay, 3CO, 10A, RUMC31JD
$14.10 each
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Product Image of Plug-In Relay, 1CO, 10A, LED, RXG12E7
$13.27 each
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Product Image of Plug in relay, Type N, relay socket, 14 blade, for 8510R relays, 8501NR45
$33.24 each
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Product Image of Plug-In Relay, 3CO, 10A, LED, RUMF32F7
$14.26 each
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Product Image of Electromechanical Plug-in General Purpose Relay 5 Amp at 240 VAC, 4PDT, 24 VDC, 8501RSD14V53
$46.76 each
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Product Image of Relay, RXM021FP
Relay, RXM021FP
SKU: RXM021FP
Schneider Electric
SKU: RXM021FP
$2.18 each
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Product Image of Plug-In Relay, 2CO, 5A, LED, RXG22M7
$11.98 each
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Product Image of Plug-In Relay, 4CO, 15A, LED, RPM42FD
$22.42 each
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Product Image of Plug-In Relay, 4CO, 3A, 782XDXH10-6D
$214.05 each
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Product Image of Relay, RUZC200
Relay, RUZC200
SKU: RUZC200
Schneider Electric
SKU: RUZC200
$1.48 each
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Product Image of Relay, 5A, RGZE1S48M
Relay, 5A, RGZE1S48M
SKU: RGZE1S48M
Schneider Electric
SKU: RGZE1S48M
$4.33 each
In Stock
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Product Image of Harmony Electromechanical Interface Plug-In Relay (8A, 2 CO, 48 VDC)
$5.83 each
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Product Image of XBTN And XBTR To Modicon PLC Computer Cable, XBTZ9980
$54.66 each
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Product Image of Relay, RSZR215
Relay, RSZR215
SKU: RSZR215
Schneider Electric
SKU: RSZR215
$0.46 each
In Stock
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Product Image of 725 Power Relay w/ LED Push Button, Screw term., DIN or Panel Mount (25A, 2 NO, 240 VAC)
$23.22 each
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Product Image of Plug-In Relay, 1CO, 10A, LED, RXG13JD
$9.66 each
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Product Image of Plug-In Relay, 3CO, 10A, RUMC31MD
$14.10 each
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Product Image of Plug-In Relay, Type KF, Flange-Mounted, DPDT, 2NO/2NC, 10A, 120 VAC Coil, 8501KFR12V20
$23.23 each
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Product Image of Plug-In Relay, 1CO, 10A, LED, RXG12F7
$8.10 each
In Stock
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Product Image of Plug-In Relay, 2CO, 5A, RXG21E7
$11.59 each
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Product Image of Relay, RXM021RB
Relay, RXM021RB
SKU: RXM021RB
Schneider Electric
SKU: RXM021RB
$2.18 each
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Product Image of Relay, Harmony 8501K, 3PDT, 3NO/3NC, 10A, LED, 8501KUR13P14V20
$29.00 each
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Product Image of Plug-In Relay, 4CO, 6A, LED, RXM4AB2B7PVM
$25.23 each
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Product Image of Plug-In Relay, 2CO, 5A, LED, RXG22P7
$12.96 each
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Product Image of Plug-In Relay, 4CO, 15A, LED, RPM42P7
$13.81 each
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Product Image of Harmony Electromechanical Interface Plug-In Relay, Pre-Assembled (8A, 2 CO w/ LED, 12 VDC)
$22.51 each
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Product Image of Harmony Electromechanical Interface Plug-In Relay (16A, 1 CO, 120 VAC)
$6.17 each
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Product Image of Plug-In Relay, 1CO, 6A, RSL1GB4JD
$11.59 each
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More About General Purpose Plug-In Relays
General purpose plug-in relays are compact, socket-mounted switching devices used to control electrical circuits in industrial, commercial, and residential applications. Designed for easy installation and replacement, plug-in relays mount directly into compatible relay sockets, eliminating the need for wire reconnection during maintenance or swap-outs - reducing downtime and simplifying troubleshooting. These relays are widely used in HVAC control panels, motor control circuits, lighting systems, building automation, and machine control applications. They operate by using a low-power input signal (the coil) to switch one or more higher-current output circuits (the contacts), making them essential components in electrical control systems where signal isolation and load switching are required. The plug-in form factor offers a significant advantage over hardwired relays in panel environments: faulty relays can be swapped in seconds without rewiring. This makes them the preferred choice for control panel builders and maintenance teams who need reliable, field-serviceable components.