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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 11

Siemens contactor relay 7 NO + 1 NC 3RH2371-2FB40
Siemens

contactor relay 7 NO + 1 NC

Zoro # G315281658
Mfr # 3RH2371-2FB40
product price: 
$117.99
/ea
Sold in mult. of 4 for $471.96
Diversitech SPST 16A 120V Fan Relay PR291Q
Diversitech

SPST 16A 120V Fan Relay

Zoro # G016081823
Mfr # PR291Q
product price: 
$10.85
/ea
Sold in mult. of 5 for $54.25
Idec 4in 4out 24 VAC-DC Exp. Module FL1F-M08D2R2
Idec

4in 4out 24 VAC-DC Exp. Module

Zoro # G915280334
Mfr # FL1F-M08D2R2
product price: 
$159.99
/ea
Phoenix Contact PSR-SCP- 24DC/SDC4/2X1/B Safety relay 2981486
Phoenix Contact

PSR-SCP- 24DC/SDC4/2X1/B Safety relay

Zoro # G515281045
Mfr # 2981486
product price: 
$364.99
/ea
Siemens contactor relay 2 NO + 2 NC 3RH2122-2AF00
Siemens

contactor relay 2 NO + 2 NC

Zoro # G915281515
Mfr # 3RH2122-2AF00
product price: 
$52.15
/ea
Sold in mult. of 8 for $417.20
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
Trane MONITOR, PHASE MONITOR, 3 PHASE PROTECTI MON00046
Trane

MONITOR, PHASE MONITOR, 3 PHASE PROTECTI

Zoro # G421848806
Mfr # MON00046
product price: 
$117.99
/ea
Supco Fan Center, 40VA, 120/208/240 VAC FC4031
Supco

Fan Center, 40VA, 120/208/240 VAC

Zoro # G0392870
Mfr # FC4031
product price: 
$53.19
/ea
Phoenix Contact PSR-MS50-1NO-1DO-24DC-SC Safety relay 2904956
Phoenix Contact

PSR-MS50-1NO-1DO-24DC-SC Safety relay

Zoro # G615280900
Mfr # 2904956
product price: 
$217.99
/ea
Idec Relay Plug-In DPDT 8A 12VDC RJ2S-C-D12
Idec

Relay Plug-In DPDT 8A 12VDC

Zoro # G115280394
Mfr # RJ2S-C-D12
product price: 
$8.35
/ea
White-Rodgers SPDT 120v Relay 90-294Q
White-Rodgers

SPDT 120v Relay

Zoro # G010446628
Mfr # 90-294Q
product price: 
$16.45
/ea
York HEAT SEQUENCER RELAY S1-024-36023-000
York

HEAT SEQUENCER RELAY

Zoro # G509238482
Mfr # S1-024-36023-000
product price: 
$184.99
/ea
Idec 14mm SPDT spring term 12VAC/DC RV8H-1S1-AD12
Idec

14mm SPDT spring term 12VAC/DC

Zoro # G415280254
Mfr # RV8H-1S1-AD12
product price: 
$25.39
/ea
Resideo SLAVE DAMPER CTRL RELAY, 4PDT SDCR
Resideo

SLAVE DAMPER CTRL RELAY, 4PDT

Zoro # G910446681
Mfr # SDCR
product price: 
$499.99
/ea
Bard BYPASS TIMER 24V 8201-078BX
Bard

BYPASS TIMER 24V

Zoro # G310446540
Mfr # 8201-078BX
product price: 
$50.15
/ea
Resideo Six Zone Switching Relay HPSR106
Resideo

Six Zone Switching Relay

Zoro # G110446580
Mfr # HPSR106
product price: 
$398.99
/ea
Siemens coupling contactor relay 4 NO 3RH2140-1HB40
Siemens

coupling contactor relay 4 NO

Zoro # G515281700
Mfr # 3RH2140-1HB40
product price: 
$73.59
/ea
Sold in mult. of 7 for $515.13
No Product Image Available
White-Rodgers

Time Delay Sequencer

Zoro # G7579831
Mfr # 24A34-15
product price: 
$22.55
/ea
Phoenix Contact PSR-PC50-1NO-1DO-24DC-SC Coupling relay 2904664
Phoenix Contact

PSR-PC50-1NO-1DO-24DC-SC Coupling relay

Zoro # G915280945
Mfr # 2904664
product price: 
$494.99
/ea
Idec 14mm SPDT screw term 18VAC/DC RV8H-1L1-AD18
Idec

14mm SPDT screw term 18VAC/DC

Zoro # G415280278
Mfr # RV8H-1L1-AD18
product price: 
$25.49
/ea
Phoenix Contact EMD-BL-V-230-PT Monitoring relay for 2903524
Phoenix Contact

EMD-BL-V-230-PT Monitoring relay for

Zoro # G915281010
Mfr # 2903524
product price: 
$187.99
/ea
Phoenix Contact PLC-RSC- 12DC/21-21 PLC relay 2967235
Phoenix Contact

PLC-RSC- 12DC/21-21 PLC relay

Zoro # G215281161
Mfr # 2967235
product price: 
$33.99
/ea
Sold in mult. of 10 for $339.90
Honeywell Pneu Ratio Relay 5 PSI Input RP971A1015
Honeywell

Pneu Ratio Relay 5 PSI Input

Zoro # G915280389
Mfr # RP971A1015
product price: 
$296.99
/ea
Siemens contactor relay 4 NO 3RH2140-1FB40
Siemens

contactor relay 4 NO

Zoro # G715281777
Mfr # 3RH2140-1FB40
product price: 
$69.45
/ea
Sold in mult. of 6 for $416.70
Source 1 FAN RELAY 24V 50/60HZ 6 TERMINAL DP S1-3110-3301
Source 1

FAN RELAY 24V 50/60HZ 6 TERMINAL DP

Zoro # G611636268
Mfr # S1-3110-3301
product price: 
$43.79
/ea
Siemens power contactor AC-3e/AC-3 3RT2027-2KA40
Siemens

power contactor AC-3e/AC-3

Zoro # G015280999
Mfr # 3RT2027-2KA40
product price: 
$283.99
/ea
Sold in mult. of 2 for $567.98
York Heat Sequencer Relay S1-024-19082-039
York

Heat Sequencer Relay

Zoro # G8833332
Mfr # S1-024-19082-039
product price: 
$69.39
/ea
Honeywell 120V 50/60Hz 15Sec Postpurge RM7850A1019
Honeywell

120V 50/60Hz 15Sec Postpurge

Zoro # G916127485
Mfr # RM7850A1019
product price: 
$3,523.99
/ea
Idec Relay Plug-In DPDT 10A 6VDC RR2P-D-DC6V
Idec

Relay Plug-In DPDT 10A 6VDC

Zoro # G415280711
Mfr # RR2P-D-DC6V
product price: 
$29.65
/ea
Idec Relay Plug-In DPDT 8A 12VDC RJ2S-CLD-D12
Idec

Relay Plug-In DPDT 8A 12VDC

Zoro # G215280744
Mfr # RJ2S-CLD-D12
product price: 
$14.99
/ea
Lennox TIMER DELAY RELAY, ON 1 SEC, OFF 8 SEC,  54G57
Lennox

TIMER DELAY RELAY, ON 1 SEC, OFF 8 SEC,

Zoro # G121847772
Mfr # 54G57
product price: 
$121.99
/ea
Siemens contactor relay 2 NO + 2 NC 3RH2122-2AV60
Siemens

contactor relay 2 NO + 2 NC

Zoro # G415281473
Mfr # 3RH2122-2AV60
product price: 
$63.39
/ea
Sold in mult. of 7 for $443.73
Siemens coupling contactor relay 3 NO + 1 NC 3RH2131-2LB40
Siemens

coupling contactor relay 3 NO + 1 NC

Zoro # G015281491
Mfr # 3RH2131-2LB40
product price: 
$82.99
/ea
Sold in mult. of 6 for $497.94
Phoenix Contact RIF-0-RPT-M-24DC/21 Pre-assembled relay 2908327
Phoenix Contact

RIF-0-RPT-M-24DC/21 Pre-assembled relay

Zoro # G715280909
Mfr # 2908327
product price: 
$15.49
/ea
Sold in mult. of 10 for $154.90
Phoenix Contact PSR-PC21-2NO-2NC-24DC-SC Coupling relay 1086945
Phoenix Contact

PSR-PC21-2NO-2NC-24DC-SC Coupling relay

Zoro # G815281165
Mfr # 1086945
product price: 
$256.99
/ea
Phoenix Contact UMK 22-REL 24/21 VARIOFACE relay module 5542712
Phoenix Contact

UMK 22-REL 24/21 VARIOFACE relay module

Zoro # G415281169
Mfr # 5542712
product price: 
$73.15
/ea
HVACR Relays (1,000+ items) - Page 11
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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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