Apply to be a TradeMaster!
Filter menu expanded

Filters

415 items
Reset

SORT

Product Availability

Show In Stock Only (145)

Brand

Schneider Electric (372)
Square D (43)

Amperage

3 (18)
5 (38)
6 (47)
8 (18)
10 (102)
12 (34)
15 (57)
16 (11)
20 (1)
25 (10)

Form

Blade (386)
Flange-Mounted Blade (2)
Socket (1)
Tubular/Octal (18)

Blade

5 (7)
8 (10)
11 (9)
14 (11)

Pins

6 (1)
8 (9)
11 (7)
14 (1)

Voltage

12 VDC (7)
24 VAC (9)
24 VDC (12)
24V (5)
48 VAC (1)
48 VDC (1)
110v (1)
110 Vac (3)
110 VDC (1)
120v (5)

Price Range

Under $1 (12)
$1 to $5 (28)
$5 to $10 (149)
$10 to $15 (65)
$15 to $20 (20)
$20 to $25 (34)
$25 to $30 (25)
$30 to $35 (12)
$35 to $40 (15)
$40 to $45 (12)

General Purpose Plug-In Relays

Help Face
Need a little help?
415 items
Grid
List
Compare
Product Image of Plug-In Relay, 4CO, 6A, LED, RXM4AB2B7
$7.75 each
In Stock
Get 10 by Tue, Aug 25
In Stock
Get 10 by Tue, Aug 25
Compare
Product Image of Plug-In Relay, Type KP, Tubular, 11-Pin, 3PDT, 3NO/3NC, 10A, 24 VAC Coil, 8501KPR13P14V14
$49.97 each
Backorder
Get it by Wed, Sep 23 - Wed, Oct 21
Backorder
Get it by Wed, Sep 23 - Wed, Oct 21
Compare
Product Image of 8 Pins, 300 VAC, 5, 10 and 16 Amp, Octal Relay Socket DIN Rail Mount, Panel Mount, 2 Tiers, Screw Clamp Terminal, 8501NR52
$14.26 each
In Stock
Get 6 by Tue, Aug 25
In Stock
Get 6 by Tue, Aug 25
Compare
Product Image of Relay, RUW101MW
Relay, RUW101MW
SKU: RUW101MW
Schneider Electric
SKU: RUW101MW
$54.00 each
In Stock
Get 1 by Tue, Aug 25
In Stock
Get 1 by Tue, Aug 25
Compare
Product Image of Series 725 Power Relay w/ LED Push Button, Screw Terminals, DIN or Panel Mount (25A, 2 NO, 24 VDC)
$23.68 each
In Stock
Get 9 by Tue, Aug 25
In Stock
Get 9 by Tue, Aug 25
Compare
Product Image of Plug-In Relay, 10AA, RXZE2M114
$5.75 each
In Stock
Get 10 by Tue, Aug 25
In Stock
Get 10 by Tue, Aug 25
Compare
Product Image of Plug-In Relay, 1CO, 15A, LED, RPM12F7
$6.58 each
Out of Stock
Get it by Wed, Sep 9 - Wed, Sep 16
Out of Stock
Get it by Wed, Sep 9 - Wed, Sep 16
Compare
Product Image of Plug-In Relay, Type KP, Tubular, 11-Pin, 3PDT, 3NO/3NC, 10A, 120 VAC Coil, 8501KPR13V20
$44.59 each
Out of Stock
Get it by Wed, Sep 9 - Wed, Sep 16
Out of Stock
Get it by Wed, Sep 9 - Wed, Sep 16
Compare
Product Image of 1/2 hp at 120v & 3/4 hp at 240v, Electromechanical Plug-in General Purpose Relay 10 Amp at 250 VAC, 4PDT, 120 VAC at 50/60 Hz, 8501RS44P14V20
$85.39 each
Backorder
Get it by Wed, Sep 23 - Wed, Oct 21
Backorder
Get it by Wed, Sep 23 - Wed, Oct 21
Compare
Product Image of Relay Socket, Harmony 8501R, 14 pins, double tiered screw clamp terminals, DIN rail/panel mount, 10A, 300V AC, 8501NR34
$36.00 each
In Stock
Get 3 by Tue, Aug 25
In Stock
Get 3 by Tue, Aug 25
Compare
Product Image of 725 Power Relay w/ LED Push Button, Blade term., DIN or Panel Mount (25A, 2 NO, 120 VAC)
$25.54 each
In Stock
Get 5 by Wed, Aug 26
In Stock
Get 5 by Wed, Aug 26
Compare
Product Image of Plug-In Relay, 16AA, RPZF2
$6.32 each
Out of Stock
Get it by Wed, Sep 9 - Wed, Sep 16
Out of Stock
Get it by Wed, Sep 9 - Wed, Sep 16
Compare
Product Image of Plug-In Relay, 2CO, 12A, RXM2AB1F7
$6.10 each
In Stock
Get 3 by Tue, Aug 25
In Stock
Get 3 by Tue, Aug 25
Compare
Product Image of Harmony Electromechanical Interface Plug-In Relay, Pre-Assembled (12A, 1 CO w/ LED, 24 VDC)
$20.63 each
In Stock
Get 11 by Wed, Aug 26
In Stock
Get 11 by Wed, Aug 26
Compare
Product Image of Relay, 12A, RSZE1S35M
Relay, 12A, RSZE1S35M
SKU: RSZE1S35M
Schneider Electric
SKU: RSZE1S35M
$5.52 each
In Stock
Get 6 by Tue, Aug 25
In Stock
Get 6 by Tue, Aug 25
Compare
Product Image of Plug-In Relay, Type KP, Tubular, 8-Pin, DPDT, 2NO/2NC, 10A, 12 VDC Coil, 8501KPDR12P14V51
$42.42 each
Backorder
Get it by Wed, Sep 23 - Wed, Oct 21
Backorder
Get it by Wed, Sep 23 - Wed, Oct 21
Compare
Product Image of Relay, Harmony 8501K, DPDT, 2NO/2NC, 10A, LED, 8501KPDR12P14V53
$42.42 each
Backorder
Get it by Wed, Sep 23 - Wed, Oct 21
Backorder
Get it by Wed, Sep 23 - Wed, Oct 21
Compare
Product Image of Plug-In Relay, Type KP, Tubular, 8-Pin, DPDT, 2NO/2NC, 10A, 12 VDC Coil, 8501KPDR12V51
$36.77 each
Backorder
Get it by Wed, Sep 23 - Wed, Oct 21
Backorder
Get it by Wed, Sep 23 - Wed, Oct 21
Compare
Product Image of 8 Pins, 1 hp at 277v & 1/3 hp at 120v, 3 VA , Octal Elec. Mech. Plug-in General Purpose Relay 10 Amp at 250 VAC, DPDT, 24 VDC, 34.9mm x 50.3mm x 35.4mm, 8501KPDR12V53
$36.77 each
In Stock
Get 4 by Tue, Aug 25
In Stock
Get 4 by Tue, Aug 25
Compare
Product Image of Plug-In Relay, Type KU, 11-Blade, 3PDT, 3NO/3NC, 10A, 24 VAC Coil, 8501KUR13V14
$25.46 each
Backorder
Get it by Wed, Sep 23 - Wed, Oct 21
Backorder
Get it by Wed, Sep 23 - Wed, Oct 21
Compare
Product Image of Plug-In Relay, 1CO, 10A, RXG11B7
$9.54 each
Backorder
Get it by Wed, Sep 23 - Wed, Oct 21
Backorder
Get it by Wed, Sep 23 - Wed, Oct 21
Compare
Product Image of Relay, RXZE2S111M
Relay, RXZE2S111M
SKU: RXZE2S111M
Schneider Electric
SKU: RXZE2S111M
$5.75 each
In Stock
Get 4 by Tue, Aug 25
In Stock
Get 4 by Tue, Aug 25
Compare
Product Image of Plug-In Relay, 4CO, 6A, RXM4AB1P7
$7.48 each
Backorder
Get it by Wed, Sep 23 - Wed, Oct 21
Backorder
Get it by Wed, Sep 23 - Wed, Oct 21
Compare
Product Image of 8 Pins, 1 hp at 277v & 1/3 hp at 120v, 3 VA , Octal Elec. Mech. Plug-in General Purpose Relay 10 Amp at 250 VAC, DPDT, 48 VDC, 34.9mm x 50.3mm x 35.4mm, 8501KPDR12V56
$69.39 each
Backorder
Get it by Wed, Sep 23 - Wed, Oct 21
Backorder
Get it by Wed, Sep 23 - Wed, Oct 21
Compare
Product Image of Plug-In Relay, 8-Blade, DPDT, 2NO/2NC, 15A, 120 VAC Coil, 8501RS42P14V20
$49.42 each
In Stock
Get 4 by Tue, Aug 25
In Stock
Get 4 by Tue, Aug 25
Compare
Product Image of Plug-In Relay, 2CO, 12A, LED, RXM2AB2B7
$7.07 each
Out of Stock
Get it by Wed, Sep 9 - Wed, Sep 16
Out of Stock
Get it by Wed, Sep 9 - Wed, Sep 16
Compare
Product Image of Relay, 12A, RUZSC3M
$5.75 each
In Stock
Get 4 by Tue, Aug 25
In Stock
Get 4 by Tue, Aug 25
Compare
Product Image of Plug-In Relay, 3CO, 10A, LED, RUMF32F7
$14.26 each
In Stock
Get 4 by Tue, Aug 25
In Stock
Get 4 by Tue, Aug 25
Compare
Product Image of Plug-In Relay, 1CO, 10A, RXG11BD
$4.48 each
Backorder
Get it by Wed, Sep 23 - Wed, Oct 21
Backorder
Get it by Wed, Sep 23 - Wed, Oct 21
Compare
Product Image of Relay, RXZE2S114M
Relay, RXZE2S114M
SKU: RXZE2S114M
Schneider Electric
SKU: RXZE2S114M
$5.75 each
In Stock
Get 10 by Tue, Aug 25
In Stock
Get 10 by Tue, Aug 25
Compare
Product Image of Plug-In Relay, 1CO, 10A, LED, RXG13F7
$7.95 each
Backorder
Get it by Wed, Sep 23 - Wed, Oct 21
Backorder
Get it by Wed, Sep 23 - Wed, Oct 21
Compare
Product Image of Plug-In Relay, 4CO, 6A, RXM4AB1P7PVM
$24.88 each
Backorder
Get it by Wed, Sep 23 - Wed, Oct 21
Backorder
Get it by Wed, Sep 23 - Wed, Oct 21
Compare
Product Image of Plug-In Relay, Type KP, Tubular, 11-Pin, 3PDT, 3NO/3NC, 10A, 24 VDC Coil, 8501KPDR13P14V53
$49.97 each
Backorder
Get it by Wed, Sep 23 - Wed, Oct 21
Backorder
Get it by Wed, Sep 23 - Wed, Oct 21
Compare
Product Image of 1/2 hp at 240v & 1/3 hp at 120v, Electromechanical Plug-in General Purpose Relay 10 Amp at 240 VAC, DPDT, 24 VAC at 50/60 Hz, 8501RS42V14
$55.37 each
Backorder
Get it by Wed, Sep 23 - Wed, Oct 21
Backorder
Get it by Wed, Sep 23 - Wed, Oct 21
Compare
Product Image of Plug-In Relay, 8501NH42
$1.16 each
Backorder
Get it by Wed, Sep 23 - Wed, Oct 21
Backorder
Get it by Wed, Sep 23 - Wed, Oct 21
Compare
Product Image of Electromechanical Plug-in General Purpose Relay 10 Amp at 240 VAC, DPDT, 24 VDC, 8501RSD42V53
$43.91 each
In Stock
Get 3 by Thu, Aug 27 - Fri, Aug 28
In Stock
Get 3 by Thu, Aug 27 - Fri, Aug 28
Compare
Product Image of Plug-In Relay, 2CO, 10A, LED, RXM2AB2B7PVM
$24.35 each
Backorder
Get it by Wed, Sep 23 - Wed, Oct 21
Backorder
Get it by Wed, Sep 23 - Wed, Oct 21
Compare
Product Image of Relay, 25A, RUZSF3M
$5.26 each
In Stock
Get 4 by Tue, Aug 25
In Stock
Get 4 by Tue, Aug 25
Compare
Product Image of Electromechanical Plug-in General Purpose Relay 12 Amp at 240 VAC, SPDT, 12 VDC, 8501RSD41V51
$42.19 each
Backorder
Get it by Wed, Sep 23 - Wed, Oct 21
Backorder
Get it by Wed, Sep 23 - Wed, Oct 21
Compare
Product Image of Plug-In Relay, 1CO, 10A, RXG11F7
$7.03 each
In Stock
Get 3 by Tue, Aug 25
In Stock
Get 3 by Tue, Aug 25
Compare
Product Image of Relay, RXZL300
Relay, RXZL300
SKU: RXZL300
Schneider Electric
SKU: RXZL300
$0.30 each
Backorder
Get it by Wed, Sep 23 - Wed, Oct 21
Backorder
Get it by Wed, Sep 23 - Wed, Oct 21
Compare
Product Image of Harmony Electromechanical Interface Plug-In Relay (12A, 1 CO, 12 VDC)
$4.91 each
Out of Stock
Get it by Wed, Sep 9 - Wed, Sep 16
Out of Stock
Get it by Wed, Sep 9 - Wed, Sep 16
Compare
Product Image of Plug-In Relay, 2CO, 15A, RPM21P7
$8.23 each
Backorder
Get it by Wed, Sep 23 - Wed, Oct 21
Backorder
Get it by Wed, Sep 23 - Wed, Oct 21
Compare
Product Image of Harmony Electromechanical Interface Plug-In Relay (12A, 1 CO, 24 VAC)
$4.70 each
Out of Stock
Get it by Wed, Sep 9 - Wed, Sep 16
Out of Stock
Get it by Wed, Sep 9 - Wed, Sep 16
Compare
Product Image of Plug-In Relay, 1CO, 10A, LED, RXG13JD
$9.66 each
Backorder
Get it by Wed, Sep 23 - Wed, Oct 21
Backorder
Get it by Wed, Sep 23 - Wed, Oct 21
Compare
Product Image of Plug-In Relay, 4CO, 6A, RXM4AB1P7PVS
$25.40 each
Backorder
Get it by Wed, Sep 23 - Wed, Oct 21
Backorder
Get it by Wed, Sep 23 - Wed, Oct 21
Compare
Product Image of Socket for 725 Power Relays, 30A, 6 Pins, Screw Connectors
$19.50 each
In Stock
Get 10 by Tue, Aug 25
In Stock
Get 10 by Tue, Aug 25
Compare
Product Image of Plug-In Relay, 4CO, 6A, LED, RXM4AB2BDPVM
Plug-In Relay, 4CO, 6A, LED, RXM4AB2BDPVM
SKU: RXM4AB2BDPVM
Schneider Electric
SKU: RXM4AB2BDPVM
$25.23 each
Out of Stock
Get it by Wed, Sep 9 - Wed, Sep 16
Out of Stock
Get it by Wed, Sep 9 - Wed, Sep 16
Resources
FAQs, Manuals & Videos
Articles
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.