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  1. Home
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  3. Heating & Cooling
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  5. HVACR and Appliance Controls
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  7. HVACR Relays
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HVACR Relays (1,500+ items) - Page 9

Diversitech RELAY PR345
Diversitech

RELAY

Zoro # G416081829
Mfr # PR345
product price:  $29.39
/ea
Sold in mult. of 2 for $58.78
Siemens contactor relay latched 3RH2431-1AP60
Siemens

contactor relay latched

Zoro # G915281546
Mfr # 3RH2431-1AP60
product price:  $189.99
/ea
Sold in mult. of 3 for $569.97
Siemens contactor relay 2 NO + 2 NC 3RH2122-2BF40
Siemens

contactor relay 2 NO + 2 NC

Zoro # G415281374
Mfr # 3RH2122-2BF40
product price:  $63.49
/ea
Sold in mult. of 7 for $444.43
Siemens Semiconductor relay 1-phase 3RF2 Overall width 45 mm 3RF2030-1AA24
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 45 mm

Zoro # G315281092
Mfr # 3RF2030-1AA24
product price:  $88.59
/ea
Sold in mult. of 5 for $442.95
Siemens coupling contactor relay 3 NO + 1 NC 3RH2131-1KF40
Siemens

coupling contactor relay 3 NO + 1 NC

Zoro # G115281797
Mfr # 3RH2131-1KF40
product price:  $64.35
/ea
Sold in mult. of 6 for $386.10
Idec Bifurcated Relay DC5 LED RJ22S-CL-D5
Idec

Bifurcated Relay DC5 LED

Zoro # G315280804
Mfr # RJ22S-CL-D5
product price:  $17.35
/ea
Siemens Contactor Relay 2NO+2NC AC 24V Ring Lug 3RH2122-4AB00
Siemens

Contactor Relay 2NO+2NC AC 24V Ring Lug

Zoro # G515281519
Mfr # 3RH2122-4AB00
product price:  $133.99
/ea
Kmc Controls Relay;Time Prop.;Da/Nc;W/16Vdc;Csp-5001S REE-5106
Kmc Controls

Relay;Time Prop.;Da/Nc;W/16Vdc;Csp-5001S

Zoro # G715281050
Mfr # REE-5106
product price:  $101.99
/ea
Siemens Semiconductor relay 3-phase 3RF2 30 A / 40 Deg.C 48-600 V / 4-30 V DC 3-phase 3RF2230-3AC45
Siemens

Semiconductor relay 3-phase 3RF2 30 A / 40 Deg.C 48-600 V / 4-30 V DC 3-phase

Zoro # G715281517
Mfr # 3RF2230-3AC45
product price:  $254.99
/ea
Sold in mult. of 2 for $509.98
Siemens contactor relay 2 NO + 2 NC 3RH2122-2AT60
Siemens

contactor relay 2 NO + 2 NC

Zoro # G715281463
Mfr # 3RH2122-2AT60
product price:  $60.29
/ea
Sold in mult. of 7 for $422.03
Standard Ignition AC HEATER SWITCH AND RELAY OE Replacement DLA1346
Standard Ignition

AC HEATER SWITCH AND RELAY OE Replacement

Zoro # G308377863
Mfr # DLA1346
product price:  $146.99
/ea
Phoenix Contact EMD-SL-3V-400 Monitoring relay for 2866051
Phoenix Contact

EMD-SL-3V-400 Monitoring relay for

Zoro # G015281262
Mfr # 2866051
product price:  $266.99
/ea
Siemens Semiconductor relay 1-phase 3RF2 Width 22.5 mm 3RF2120-2AA04
Siemens

Semiconductor relay 1-phase 3RF2 Width 22.5 mm

Zoro # G815281202
Mfr # 3RF2120-2AA04
product price:  $70.72
/ea
Sold in mult. of 6 for $424.32
Idec Relay Plug-In 3PDT 10A 24VDC RR3B-LD-DC24V
Idec

Relay Plug-In 3PDT 10A 24VDC

Zoro # G415280568
Mfr # RR3B-LD-DC24V
product price:  $29.65
/ea
Phoenix Contact PSR-MS40-1NO-1DO-24DC-SC Safety relay 2904954
Phoenix Contact

PSR-MS40-1NO-1DO-24DC-SC Safety relay

Zoro # G215280959
Mfr # 2904954
product price:  $198.99
/ea
Senva Pilot Relay PRU1C
Senva

Pilot Relay

Zoro # G515280956
Mfr # PRU1C
product price:  $36.99
/ea
Idec 14mm SPDT screw term 24VDC RV8H-1L1-D24
Idec

14mm SPDT screw term 24VDC

Zoro # G115280318
Mfr # RV8H-1L1-D24
product price:  $24.29
/ea
Siemens Timing relay electronic OFF delay without control signal or smooth passing 3RP2540-1BW30
Siemens

Timing relay electronic OFF delay without control signal or smooth passing

Zoro # G415281732
Mfr # 3RP2540-1BW30
product price:  $213.09
/ea
Sold in mult. of 2 for $426.18
Siemens power contactor AC-3e/AC-3 3RT2016-2VB42
Siemens

power contactor AC-3e/AC-3

Zoro # G115281704
Mfr # 3RT2016-2VB42
product price:  $71.99
/ea
Sold in mult. of 6 for $431.94
Siemens BASE FOR RELAY, LZS:PT78730
Siemens

BASE FOR RELAY,

Zoro # G515281892
Mfr # LZS:PT78730
product price:  $20.55
/ea
Idec 3PDT PCB RELAY RH3V2-UDC12V
Idec

3PDT PCB RELAY

Zoro # G715280626
Mfr # RH3V2-UDC12V
product price:  $15.65
/ea
Source 1 Relay, Sequencer, Heat 24v S1-02419082028
Source 1

Relay, Sequencer, Heat 24v

Zoro # G911636289
Mfr # S1-02419082028
product price:  $54.25
/ea
Siemens ASI SLIM LINE MOD2IN/2OUT RELAY 3RK1402-0BE00-0AA2
Siemens

ASI SLIM LINE MOD2IN/2OUT RELAY

Zoro # G015280968
Mfr # 3RK1402-0BE00-0AA2
product price:  $958.99
/ea
Idec 6mm Relay 12vdc Sprg Clmp Assembled RV8H-S-D12
Idec

6mm Relay 12vdc Sprg Clmp Assembled

Zoro # G015280227
Mfr # RV8H-S-D12
product price:  $18.99
/ea
Phoenix Contact EMG 10-REL/KSR- 24/21-LC Relay module 2942658
Phoenix Contact

EMG 10-REL/KSR- 24/21-LC Relay module

Zoro # G815281103
Mfr # 2942658
product price:  $105.99
/ea
Phoenix Contact UMK 22-REL 12/21 VARIOFACE relay module 5542314
Phoenix Contact

UMK 22-REL 12/21 VARIOFACE relay module

Zoro # G415281275
Mfr # 5542314
product price:  $74.35
/ea
Idec 14mm DPDT screw term 18VDC RV8H-2L-D18
Idec

14mm DPDT screw term 18VDC

Zoro # G515280260
Mfr # RV8H-2L-D18
product price:  $23.15
/ea
Siemens Semiconductor relay 1-phase 3RF2 Width 22.5 mm 3RF2120-3AA22
Siemens

Semiconductor relay 1-phase 3RF2 Width 22.5 mm

Zoro # G615281112
Mfr # 3RF2120-3AA22
product price:  $80.75
/ea
Sold in mult. of 6 for $484.50
Tecumseh RELAY KIT K71-67
Tecumseh

RELAY KIT

Zoro # G910443635
Mfr # K71-67
product price:  $80.65
/ea
Siemens contactor relay 4 NO + 4 NC 3RH2344-2AF00
Siemens

contactor relay 4 NO + 4 NC

Zoro # G315281351
Mfr # 3RH2344-2AF00
product price:  $80.65
/ea
Sold in mult. of 5 for $403.25
Siemens Relay 24 - 240Vuc 3Co Screw 3RS1800-1HW00
Siemens

Relay 24 - 240Vuc 3Co Screw

Zoro # G215281772
Mfr # 3RS1800-1HW00
product price:  $167.99
/ea
Siemens contactor relay latched 3RH2440-1BM40
Siemens

contactor relay latched

Zoro # G215281420
Mfr # 3RH2440-1BM40
product price:  $177.99
/ea
Sold in mult. of 3 for $533.97
Phoenix Contact PSR-SCP- 24UC/ESA4/2X1/1X2 Safety relay 2963750
Phoenix Contact

PSR-SCP- 24UC/ESA4/2X1/1X2 Safety relay

Zoro # G815280854
Mfr # 2963750
product price:  $509.99
/ea
Phoenix Contact EMG 10-REL/KSR-G 24/ 1-LC AU Relay 2940087
Phoenix Contact

EMG 10-REL/KSR-G 24/ 1-LC AU Relay

Zoro # G815281073
Mfr # 2940087
product price:  $83.15
/ea
Supco Fan Relay, 24VAC, SPDT 90370
Supco

Fan Relay, 24VAC, SPDT

Zoro # G5450608
Mfr # 90370
product price:  $13.35
/ea
Sold in mult. of 2 for $26.70
Idec 14mm SPDT spring term 9VDC RV8H-1S1-D9
Idec

14mm SPDT spring term 9VDC

Zoro # G415280186
Mfr # RV8H-1S1-D9
product price:  $26.89
/ea
HVACR Relays (1,500+ items) - Page 9
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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 ValvesHeating and Cooling Parts
Heaters & FurnacesFan PartsControl PartsAir Vent Covers & Floor RegistersAC Cleaners & Scale Removers
24vac relay1 pole contactor24 volt coil120vac plugs19165 potential relay
24 vac relay4x4 junction box4x4 box4x4 boxes120v coil

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