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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 8

White-Rodgers 24V N/O S.P.N.O RELAY 90-290Q
White-Rodgers

24V N/O S.P.N.O RELAY

Zoro # G110446634
Mfr # 90-290Q
product price:  $13.15
/ea
Siemens Relay 24 - 240Vuc 3Co Screw Gold 3RS1800-1HW01
Siemens

Relay 24 - 240Vuc 3Co Screw Gold

Zoro # G015281644
Mfr # 3RS1800-1HW01
product price:  $165.99
/ea
Trane 24V 25A DPST Control Relay RLY2440
Trane

24V 25A DPST Control Relay

Zoro # G310446663
Mfr # RLY2440
product price:  $37.99
/ea
No Product Image Available
Honeywell

Solenoid Air Valve, 110/120V AC, Aluminum

Zoro # G700700023
Mfr # RP419B1071
product price:  $639.99
/ea
No Product Image Available
Veris

Relay, 24V, 15A, DPDT, Socket/Din

Zoro # G9546387
Mfr # VMD2B-F24A
product price:  $20.25
/ea
York Heat Relay, Hot 1-110 sec., Cold 1-110 sec S1-024-19082-031
York

Heat Relay, Hot 1-110 sec., Cold 1-110 sec

Zoro # G8832553
Mfr # S1-024-19082-031
product price:  $129.99
/ea
Johnson Controls Air Switching Cumulator C-9506-1
Johnson Controls

Air Switching Cumulator

Zoro # G0566435
Mfr # C-9506-1
product price:  $454.76
/ea
Siemens contactor relay 2 NO + 2 NC 3RH2122-1FB40
Siemens

contactor relay 2 NO + 2 NC

Zoro # G515281786
Mfr # 3RH2122-1FB40
product price:  $80.79
/ea
Sold in mult. of 6 for $484.74
Siemens power contactor AC-3e/AC-3 3RT2016-1VB41
Siemens

power contactor AC-3e/AC-3

Zoro # G915281744
Mfr # 3RT2016-1VB41
product price:  $71.99
/ea
Sold in mult. of 6 for $431.94
Siemens contactor relay 2 NO + 2 NC 3RH2122-1BD40
Siemens

contactor relay 2 NO + 2 NC

Zoro # G315281320
Mfr # 3RH2122-1BD40
product price:  $77.45
/ea
Sold in mult. of 6 for $464.70
Siemens Control Relay 4NO+4NC AC 240V Ring Lug 3RH2244-4AP60
Siemens

Control Relay 4NO+4NC AC 240V Ring Lug

Zoro # G515281649
Mfr # 3RH2244-4AP60
product price:  $248.99
/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:  $64.35
/ea
Sold in mult. of 6 for $386.10
Idec 6mm C1D2 Relay Sprg Clmp Assembled 9vdc RV8H-S-D9-C1D2
Idec

6mm C1D2 Relay Sprg Clmp Assembled 9vdc

Zoro # G815280311
Mfr # RV8H-S-D9-C1D2
product price:  $29.95
/ea
Idec SPDT PCB RELAY RH1V2-UDC24V
Idec

SPDT PCB RELAY

Zoro # G115280813
Mfr # RH1V2-UDC24V
product price:  $12.25
/ea
Aaon RELAY OVLD 7511A P78200
Aaon

RELAY OVLD 7511A

Zoro # G207954066
Mfr # P78200
product price:  $98.99
/ea
Tecumseh Relay K71-39
Tecumseh

Relay

Zoro # G110446559
Mfr # K71-39
product price:  $37.99
/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:  $71.45
/ea
Sold in mult. of 6 for $428.70
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:  $90.59
/ea
Sold in mult. of 6 for $543.54
Idec Relay Plug-In SPDT 12A 12VDC RJ1S-CL-D12
Idec

Relay Plug-In SPDT 12A 12VDC

Zoro # G515280604
Mfr # RJ1S-CL-D12
product price:  $11.25
/ea
Idec SPDT PCB RELAY RH1V2-UDC48V
Idec

SPDT PCB RELAY

Zoro # G815280779
Mfr # RH1V2-UDC48V
product price:  $13.89
/ea
Idec 6mm C1D2 Relay Sprg Clmp Assembled 12vac RV8H-S-AD12-C1D2
Idec

6mm C1D2 Relay Sprg Clmp Assembled 12vac

Zoro # G915280235
Mfr # RV8H-S-AD12-C1D2
product price:  $32.55
/ea
Aaon RELAY OVLD 4565A P78180
Aaon

RELAY OVLD 4565A

Zoro # G407954040
Mfr # P78180
product price:  $87.15
/ea
Siemens Semiconductor relay 1-phase 3RF2 Overall width 45 mm 3RF2090-1AA06
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 45 mm

Zoro # G415280940
Mfr # 3RF2090-1AA06
product price:  $127.61
/ea
Sold in mult. of 4 for $510.44
Siemens contactor relay 2 NO + 2 NC 3RH2122-2AH00
Siemens

contactor relay 2 NO + 2 NC

Zoro # G515281458
Mfr # 3RH2122-2AH00
product price:  $49.45
/ea
Sold in mult. of 8 for $395.60
Phoenix Contact PSR-SPP- 24DC/SDC4/2X1/B Safety relay 2981499
Phoenix Contact

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

Zoro # G215281123
Mfr # 2981499
product price:  $404.99
/ea
Phoenix Contact EMG 22-REL/KSR-G 24/TRN 5 Relay module 2949787
Phoenix Contact

EMG 22-REL/KSR-G 24/TRN 5 Relay module

Zoro # G915280952
Mfr # 2949787
product price:  $165.99
/ea
Phoenix Contact RIF-0-RPT-12DC/21AU Pre-assembled relay 2903369
Phoenix Contact

RIF-0-RPT-12DC/21AU Pre-assembled relay

Zoro # G815281257
Mfr # 2903369
product price:  $19.79
/ea
Sold in mult. of 10 for $197.90
Johnson Controls Relay Expansion Module C450SBN-4C
Johnson Controls

Relay Expansion Module

Zoro # G115280691
Mfr # C450SBN-4C
product price:  $98.15
/ea
Siemens Control Relay 4NO+4NC AC 208V Ring Lug 3RH2244-4AM20
Siemens

Control Relay 4NO+4NC AC 208V Ring Lug

Zoro # G015281705
Mfr # 3RH2244-4AM20
product price:  $254.99
/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:  $82.07
/ea
Sold in mult. of 5 for $410.35
Siemens contactor relay latched 3RH2440-1AP00
Siemens

contactor relay latched

Zoro # G815281509
Mfr # 3RH2440-1AP00
product price:  $170.99
/ea
Sold in mult. of 3 for $512.97
Siemens contactor relay latched 3RH2422-1BF40
Siemens

contactor relay latched

Zoro # G815281622
Mfr # 3RH2422-1BF40
product price:  $177.99
/ea
Sold in mult. of 3 for $533.97
Idec Relay Plug-In SPDT 12A 240VAC RJ1S-C-A240
Idec

Relay Plug-In SPDT 12A 240VAC

Zoro # G215280676
Mfr # RJ1S-C-A240
product price:  $11.89
/ea
No Product Image Available
Captive-Aire

Overload Relay, 6 1/8 in L, Plastic

Zoro # G821670328
Mfr # 193-KB75
product price:  $162.99
/ea
Siemens contactor relay 3 NO + 1 NC 3RH2131-1BW40
Siemens

contactor relay 3 NO + 1 NC

Zoro # G015281408
Mfr # 3RH2131-1BW40
product price:  $57.15
/ea
Sold in mult. of 7 for $400.05
Siemens Temperature Monitoring Relay 3RS1100-1CK30
Siemens

Temperature Monitoring Relay

Zoro # G215281659
Mfr # 3RS1100-1CK30
product price:  $632.99
/ea
HVACR Relays (1,500+ items) - Page 8
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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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