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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 12

Siemens VOLTAGE MONITORING RELAY W/ SPRING CLAMP 3UG46172CR20
Siemens

VOLTAGE MONITORING RELAY W/ SPRING CLAMP

Zoro # G615281327
Mfr # 3UG46172CR20
product price:  $569.99
/ea
Phoenix Contact EMG 17-REL/SG-B 24/21/P Relay module 2956411
Phoenix Contact

EMG 17-REL/SG-B 24/21/P Relay module

Zoro # G615280863
Mfr # 2956411
product price:  $134.99
/ea
Siemens Semiconductor relay 3-phase 3RF2 30 A / 40 Deg.C 48-600 V / 4-30 V DC 3-phase 3RF2230-1AC45
Siemens

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

Zoro # G115281575
Mfr # 3RF2230-1AC45
product price:  $329.99
/ea
Sold in mult. of 2 for $659.98
Resideo Six Zone Switching Relay HPSR106
Resideo

Six Zone Switching Relay

Zoro # G110446580
Mfr # HPSR106
product price:  $398.99
/ea
Resideo 24V FAN RELAY DPST-N/O, 1 AUX. R8225D1003
Resideo

24V FAN RELAY DPST-N/O, 1 AUX.

Zoro # G010446581
Mfr # R8225D1003
product price:  $127.99
/ea
Functional Devices-Rib Track Mount, AHU Fan Safety Alarm Circuit RIBMNLB-2NO
Functional Devices-Rib

Track Mount, AHU Fan Safety Alarm Circuit

Zoro # G3225859
Mfr # RIBMNLB-2NO
product price:  $92.39
/ea
Siemens RELAY120VAC 1CO 3TX7014-7BP00
Siemens

RELAY120VAC 1CO

Zoro # G215263600
Mfr # 3TX7014-7BP00
product price:  $39.65
/ea
Sold in mult. of 20 for $793.00
Zoro Select Magnetic Relay, Switching, DPST, 208/240V 6ACH7
Zoro Select

Magnetic Relay, Switching, DPST, 208/240V

Zoro # G0874526
Mfr # 6ACH7
product price:  $8.29
/ea
Siemens coupling contactor relay 3 NO + 1 NC 3RH2131-2KF40
Siemens

coupling contactor relay 3 NO + 1 NC

Zoro # G715281531
Mfr # 3RH2131-2KF40
product price:  $75.25
/ea
Sold in mult. of 6 for $451.50
Siemens contactor relay 4 NO 3RH2140-1BA40
Siemens

contactor relay 4 NO

Zoro # G315281726
Mfr # 3RH2140-1BA40
product price:  $66.69
/ea
Sold in mult. of 6 for $400.14
Siemens coupling contactor relay 3 NO + 1 NC 3RH2131-2JC40
Siemens

coupling contactor relay 3 NO + 1 NC

Zoro # G415281534
Mfr # 3RH2131-2JC40
product price:  $76.15
/ea
Sold in mult. of 6 for $456.90
Phoenix Contact PSR-MS21-1NO-1DO-24DC-SC Safety relay 2702192
Phoenix Contact

PSR-MS21-1NO-1DO-24DC-SC Safety relay

Zoro # G215281291
Mfr # 2702192
product price:  $176.99
/ea
Standard Ignition AC HEATER SWITCH AND RELAY OE Replacement RU-377
Standard Ignition

AC HEATER SWITCH AND RELAY OE Replacement

Zoro # G108377865
Mfr # RU-377
product price:  $65.79
/ea
Siemens power contactor AC-3e/AC-3 3RT2017-1SB41
Siemens

power contactor AC-3e/AC-3

Zoro # G515281359
Mfr # 3RT2017-1SB41
product price:  $88.45
/ea
Sold in mult. of 5 for $442.25
Siemens contactor relay 4 NO 3RH2140-1AV60
Siemens

contactor relay 4 NO

Zoro # G115281766
Mfr # 3RH2140-1AV60
product price:  $63.39
/ea
Sold in mult. of 7 for $443.73
Phoenix Contact PSR-MC30-2NO-1DO-24DC-SP Safety relay 2700499
Phoenix Contact

PSR-MC30-2NO-1DO-24DC-SP Safety relay

Zoro # G615280986
Mfr # 2700499
product price:  $276.99
/ea
York Heat Sequencer Relay, 24V S1-024-19082-034
York

Heat Sequencer Relay, 24V

Zoro # G8840752
Mfr # S1-024-19082-034
product price:  $116.99
/ea
Phoenix Contact PSR-MC31-2SDO-1DO-24DC-SC Safety relay 1015520
Phoenix Contact

PSR-MC31-2SDO-1DO-24DC-SC Safety relay

Zoro # G115281209
Mfr # 1015520
product price:  $300.99
/ea
Weil Mclain Time Delay Relay, 3 Min 383-500-021
Weil Mclain

Time Delay Relay, 3 Min

Zoro # G8926141
Mfr # 383-500-021
product price:  $440.99
/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 3NO+1NC AC 400V Ring Lug 3RH2131-4AR60
Siemens

Contactor Relay 3NO+1NC AC 400V Ring Lug

Zoro # G615281402
Mfr # 3RH2131-4AR60
product price:  $151.99
/ea
Siemens contactor relay 3 NO + 1 NC 3RH2131-2BE40
Siemens

contactor relay 3 NO + 1 NC

Zoro # G115281681
Mfr # 3RH2131-2BE40
product price:  $66.69
/ea
Sold in mult. of 6 for $400.14
Siemens contactor relay latched 3RH2422-1BF40
Siemens

contactor relay latched

Zoro # G815281622
Mfr # 3RH2422-1BF40
product price:  $186.99
/ea
Sold in mult. of 3 for $560.97
Siemens contactor relay 2 NO + 2 NC 3RH2122-2BE40
Siemens

contactor relay 2 NO + 2 NC

Zoro # G015281354
Mfr # 3RH2122-2BE40
product price:  $73.99
/ea
Sold in mult. of 6 for $443.94
Aci Smart Sensor w/ 3 SPDT Relays Q5-GENL-100L-O-X-VOC
Aci

Smart Sensor w/ 3 SPDT Relays

Zoro # G215280690
Mfr # Q5-GENL-100L-O-X-VOC
product price:  $1,311.99
/ea
Siemens coupling contactor relay 2 NO + 2 NC 3RH2122-1WB40
Siemens

coupling contactor relay 2 NO + 2 NC

Zoro # G115281605
Mfr # 3RH2122-1WB40
product price:  $67.75
/ea
Sold in mult. of 6 for $406.50
York Relay Cntrl 24V 5060Hz 3Pdt S1-02418785700
York

Relay Cntrl 24V 5060Hz 3Pdt

Zoro # G407953975
Mfr # S1-02418785700
product price:  $73.39
/ea
Siemens power contactor AC-3e/AC-3 3RT2015-2HB41
Siemens

power contactor AC-3e/AC-3

Zoro # G115281773
Mfr # 3RT2015-2HB41
product price:  $61.29
/ea
Sold in mult. of 8 for $490.32
Siemens Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm 3RF2150-3AA22
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm

Zoro # G315281405
Mfr # 3RF2150-3AA22
product price:  $121.99
/ea
Sold in mult. of 6 for $731.94
Siemens contactor relay 4 NO 3RH2140-2AB00
Siemens

contactor relay 4 NO

Zoro # G415281619
Mfr # 3RH2140-2AB00
product price:  $63.59
/ea
Sold in mult. of 8 for $508.72
Phoenix Contact PSR-MS30-1NO-24DC-SC Safety relay for 2904952
Phoenix Contact

PSR-MS30-1NO-24DC-SC Safety relay for

Zoro # G715280947
Mfr # 2904952
product price:  $198.99
/ea
Senva Pilot Relay PRU1S
Senva

Pilot Relay

Zoro # G915281072
Mfr # PRU1S
product price:  $79.99
/ea
No Product Image Available
White-Rodgers

DefPurposeMagContactor, 120VAC, 1P, 30A

Zoro # G7580400
Mfr # 94-389
product price:  $25.29
/ea
Siemens contactor relay 2 NO + 2 NC 3RH2122-2GG20
Siemens

contactor relay 2 NO + 2 NC

Zoro # G815281387
Mfr # 3RH2122-2GG20
product price:  $77.49
/ea
Sold in mult. of 6 for $464.94
Phoenix Contact EMG 17-REL/KSR- 24/21-21-LC AU Relay 2941439
Phoenix Contact

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

Zoro # G515280857
Mfr # 2941439
product price:  $139.99
/ea
Siemens coupling contactor relay 2 NO + 2 NC 3RH2122-2LJ80
Siemens

coupling contactor relay 2 NO + 2 NC

Zoro # G315281733
Mfr # 3RH2122-2LJ80
product price:  $90.89
/ea
Sold in mult. of 6 for $545.34
HVACR Relays (1,000+ items) - Page 12
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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 RelaysPilot and Ignitor ComponentsFan Parts
AC Cleaners & Scale RemoversHeating and Cooling PartsControl 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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