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  1. Home
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  3. Heating & Cooling
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  5. HVACR and Appliance Controls
  6. /
  7. HVACR Relays

HVACR Relays (1,000+ items) - Page 23

Idec 14mm SPDT screw term 12VAC/DC RV8H-1L1-AD12
Idec

14mm SPDT screw term 12VAC/DC

Zoro # G515280246
Mfr # RV8H-1L1-AD12
product price: 
$25.35
/ea
Idec 14mm SPDT screw term 12VDC RV8H-1L1-D12
Idec

14mm SPDT screw term 12VDC

Zoro # G315280293
Mfr # RV8H-1L1-D12
product price: 
$26.59
/ea
Siemens contactor relay 2 NO + 2 NC 3RH2122-2AD00
Siemens

contactor relay 2 NO + 2 NC

Zoro # G315281542
Mfr # 3RH2122-2AD00
product price: 
$63.39
/ea
Sold in mult. of 7 for $443.73
Supco Fan Relay, 240VAC, NO/NC 90384
Supco

Fan Relay, 240VAC, NO/NC

Zoro # G5450720
Mfr # 90384
product price: 
$16.49
/ea
Sold in mult. of 2 for $32.98
Tecumseh RELAY KIT K71-38
Tecumseh

RELAY KIT

Zoro # G910443703
Mfr # K71-38
product price: 
$51.15
/ea
Siemens contactor relay 2 NO + 2 NC 3RH2122-1AT60
Siemens

contactor relay 2 NO + 2 NC

Zoro # G715281456
Mfr # 3RH2122-1AT60
product price: 
$63.39
/ea
Sold in mult. of 7 for $443.73
Lennox Relay, 24V 3Pdt Relay, Le20G51 20G51
Lennox

Relay, 24V 3Pdt Relay, Le20G51

Zoro # G6469053
Mfr # 20G51
product price: 
$96.95
/ea
Aci Relay Module for M-CONTROLER - 4 SPDT M-RELAY-5X-4
Aci

Relay Module for M-CONTROLER - 4 SPDT

Zoro # G315280491
Mfr # M-RELAY-5X-4
product price: 
$564.99
/ea
Siemens contactor relay 4 NO + 4 NC 3RH2344-2AF00
Siemens

contactor relay 4 NO + 4 NC

Zoro # G315281351
Mfr # 3RH2344-2AF00
product price: 
$84.85
/ea
Sold in mult. of 5 for $424.25
Phoenix Contact EMG 17-REL/KSR- 24/21-21-LC Relay 2940391
Phoenix Contact

EMG 17-REL/KSR- 24/21-21-LC Relay

Zoro # G515281007
Mfr # 2940391
product price: 
$125.99
/ea
Phoenix Contact ST-REL4-KG 24/ 1- 1 Relay connector 2852353
Phoenix Contact

ST-REL4-KG 24/ 1- 1 Relay connector

Zoro # G015281248
Mfr # 2852353
product price: 
$221.99
/ea
Siemens contactor relay 4 NO + 4 NC 3RH2244-1AP60
Siemens

contactor relay 4 NO + 4 NC

Zoro # G615281686
Mfr # 3RH2244-1AP60
product price: 
$94.29
/ea
Sold in mult. of 5 for $471.45
Phoenix Contact PSR-PC40-2NO-1DO-24DC-SC Coupling relay 2700588
Phoenix Contact

PSR-PC40-2NO-1DO-24DC-SC Coupling relay

Zoro # G715281296
Mfr # 2700588
product price: 
$283.99
/ea
Phoenix Contact PSR-MC42-2NO-1DO-24DC-SC Safety relay 2702901
Phoenix Contact

PSR-MC42-2NO-1DO-24DC-SC Safety relay

Zoro # G115281155
Mfr # 2702901
product price: 
$588.99
/ea
Siemens contactor relay 2 NO + 2 NC 3RH2122-1AV00
Siemens

contactor relay 2 NO + 2 NC

Zoro # G815281356
Mfr # 3RH2122-1AV00
product price: 
$57.15
/ea
Sold in mult. of 7 for $400.05
Kmc Controls RelayModuleFanW/2stageReheat24 REE-5002
Kmc Controls

RelayModuleFanW/2stageReheat24

Zoro # G210446657
Mfr # REE-5002
product price: 
$78.25
/ea
Siemens coupling contactor relay 2 NO + 2 NC 3RH2122-2KF40
Siemens

coupling contactor relay 2 NO + 2 NC

Zoro # G715281340
Mfr # 3RH2122-2KF40
product price: 
$75.25
/ea
Sold in mult. of 6 for $451.50
Standard Ignition AC HEATER SWITCH AND RELAY OE Replacement Genuine Intermotor Quality RU-327
Standard Ignition

AC HEATER SWITCH AND RELAY OE Replacement Genuine Intermotor Quality

Zoro # G608377877
Mfr # RU-327
product price: 
$42.39
/ea
Idec 14mm SPDT screw term 220VAC/DC RV8H-1L1-AD220
Idec

14mm SPDT screw term 220VAC/DC

Zoro # G715280206
Mfr # RV8H-1L1-AD220
product price: 
$32.75
/ea
Idec Relay Plug-In 3PDT 10A 24VDC RR3PA-LCD-DC24V
Idec

Relay Plug-In 3PDT 10A 24VDC

Zoro # G215280430
Mfr # RR3PA-LCD-DC24V
product price: 
$40.85
/ea
Honeywell Analytics SPXCL Trans O2 Modbus CHR Relay SPLCO1BMRCXNZZ
Honeywell Analytics

SPXCL Trans O2 Modbus CHR Relay

Zoro # G715281890
Mfr # SPLCO1BMRCXNZZ
product price: 
$1,172.99
/ea
Siemens coupling contactor relay 4 NO 3RH2140-2KF40
Siemens

coupling contactor relay 4 NO

Zoro # G815281493
Mfr # 3RH2140-2KF40
product price: 
$67.75
/ea
Sold in mult. of 6 for $406.50
Idec 14mm DPDT spring term 6VDC RV8H-2S-D6
Idec

14mm DPDT spring term 6VDC

Zoro # G715280350
Mfr # RV8H-2S-D6
product price: 
$22.69
/ea
Siemens contactor relay 4 NO 3RH2140-2BE40
Siemens

contactor relay 4 NO

Zoro # G015281439
Mfr # 3RH2140-2BE40
product price: 
$73.99
/ea
Sold in mult. of 6 for $443.94
Siemens contactor relay latched 3RH2440-1AU00
Siemens

contactor relay latched

Zoro # G415281428
Mfr # 3RH2440-1AU00
product price: 
$199.99
/ea
Sold in mult. of 3 for $599.97
Siemens contactor relay 6 NO + 2 NC 3RH2262-2AK60
Siemens

contactor relay 6 NO + 2 NC

Zoro # G215281550
Mfr # 3RH2262-2AK60
product price: 
$94.29
/ea
Sold in mult. of 5 for $471.45
Siemens contactor relay latched 3RH2431-1AF00
Siemens

contactor relay latched

Zoro # G115281551
Mfr # 3RH2431-1AF00
product price: 
$179.99
/ea
Sold in mult. of 3 for $539.97
Diversitech SPDT 18A 240V Fan Relay PR374
Diversitech

SPDT 18A 240V Fan Relay

Zoro # G816081757
Mfr # PR374
product price: 
$14.69
/ea
Sold in mult. of 3 for $44.07
Siemens coupling contactor relay 2 NO + 2 NC 3RH2122-2HB40
Siemens

coupling contactor relay 2 NO + 2 NC

Zoro # G415281398
Mfr # 3RH2122-2HB40
product price: 
$66.85
/ea
Sold in mult. of 7 for $467.95
Resideo Relay-Elect Htg 24V R8246A1038
Resideo

Relay-Elect Htg 24V

Zoro # G215280416
Mfr # R8246A1038
product price: 
$183.99
/ea
Siemens Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm 3RF2150-1AA04
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm

Zoro # G215281055
Mfr # 3RF2150-1AA04
product price: 
$104.99
/ea
Sold in mult. of 5 for $524.95
Siemens Control Relay 4NO+4NC DC 250V Ring Lug 3RH2244-4BN40
Siemens

Control Relay 4NO+4NC DC 250V Ring Lug

Zoro # G015281590
Mfr # 3RH2244-4BN40
product price: 
$279.99
/ea
Siemens Overload relay 55.250 A for motor protection Size S10/S12 CLASS 5.30E 3RB2163-4GC2
Siemens

Overload relay 55.250 A for motor protection Size S10/S12 CLASS 5.30E

Zoro # G715281166
Mfr # 3RB2163-4GC2
product price: 
$762.99
/ea
Siemens coupling contactor relay 4 NO 3RH2140-2KB40
Siemens

coupling contactor relay 4 NO

Zoro # G415281510
Mfr # 3RH2140-2KB40
product price: 
$82.75
/ea
Sold in mult. of 6 for $496.50
Siemens Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm 3RF2170-1AA24
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm

Zoro # G515281793
Mfr # 3RF2170-1AA24
product price: 
$158.99
/ea
Sold in mult. of 4 for $635.96
Siemens AS-I SLIMLINE MOD2I/2O RELAYCAGE CLAMP 3RK1402-0BG00-0AA2
Siemens

AS-I SLIMLINE MOD2I/2O RELAYCAGE CLAMP

Zoro # G315280965
Mfr # 3RK1402-0BG00-0AA2
product price: 
$948.99
/ea
HVACR Relays (1,000+ items) - Page 23
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About HVACR Relays

Many single-phase motors, compressors and other components used in HVACR need an external relay or switch to help it start. The main purpose of the HVACR relay is to bring in an additional electrical circuit, giving the motor the extra boost it needs to start. Other components used in HVACR include cooling equipment relays and fan control switches - you’ll find both in our large inventory of products.

Related Categories

ThermostatsControlsCooling Equipment RelaysGas ValvesFan Parts
Heating and Cooling PartsAC Cleaners & Scale RemoversControl PartsHeaters & FurnacesAxial Fans and Accessories
24v ac relay spdtdelay on break timerge disconnectswitching relay 24 vfan blower control switch
24 volt coilswitching relay switchingdelay on break relaymars potential relaytransformer 208v / 240v

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