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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 8

Siemens contactor relay 4 NO 3RH2140-2BB40
Siemens

contactor relay 4 NO

Zoro # G115281452
Mfr # 3RH2140-2BB40
product price:  $73.59
/ea
Sold in mult. of 7 for $515.13
No Product Image Available
Omron

Relay Cover, For H5CX, 48mm

Zoro # G610190457
Mfr # Y92A-48F1
product price:  $42.39
/ea
Siemens Semiconductor relay 1-phase 3RF2 Width 45 mm 3RF2020-1AA24
Siemens

Semiconductor relay 1-phase 3RF2 Width 45 mm

Zoro # G615281204
Mfr # 3RF2020-1AA24
product price:  $101.99
/ea
Sold in mult. of 5 for $509.95
Square D 220-480VAC 3PH 5AMP RELAY RM35TF30
Square D

220-480VAC 3PH 5AMP RELAY

Zoro # G010446642
Mfr # RM35TF30
product price:  $428.99
/ea
Eaton 60A Air Cond Disconnect DPB222RP
Eaton

60A Air Cond Disconnect

Zoro # G608284281
Mfr # DPB222RP
product price:  $61.95
/ea
Siemens Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm 3RF2190-3AA22
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm

Zoro # G115281599
Mfr # 3RF2190-3AA22
product price:  $148.99
/ea
Sold in mult. of 4 for $595.96
Hella Relay 12V 20/40A Spd, 933332051 933332051
Hella

Relay 12V 20/40A Spd, 933332051

Zoro # G6873871
Mfr # 933332051
product price:  $17.99
/ea
Idec Hold Down Spring SR3B-02F1
Idec

Hold Down Spring

Zoro # G015280272
Mfr # SR3B-02F1
product price:  $0.59
/ea
Sold in mult. of 13 for $7.67
Idec 8-Pin Finger Safe Socket SR2P-05C
Idec

8-Pin Finger Safe Socket

Zoro # G214643991
Mfr # SR2P-05C
product price:  $8.69
/ea
Siemens contactor relay 2 NO + 2 NC 3RH2122-1AU00
Siemens

contactor relay 2 NO + 2 NC

Zoro # G915281492
Mfr # 3RH2122-1AU00
product price:  $57.79
/ea
Sold in mult. of 8 for $462.32
Idec Relay Plug-In DPDT 8A 12VDC RJ2S-CL-D12
Idec

Relay Plug-In DPDT 8A 12VDC

Zoro # G315280767
Mfr # RJ2S-CL-D12
product price:  $12.65
/ea
Idec Relay Plug-In DPDT 10A 24VDC RR2P-D-DC24V
Idec

Relay Plug-In DPDT 10A 24VDC

Zoro # G315280736
Mfr # RR2P-D-DC24V
product price:  $26.49
/ea
Idec 6mm C1D2 Relay Assembled 24vac/dc RV8H-L-AD24-C1D2
Idec

6mm C1D2 Relay Assembled 24vac/dc

Zoro # G115280196
Mfr # RV8H-L-AD24-C1D2
product price:  $26.49
/ea
Phoenix Contact PLC-SC-S/H PLC-RELAY with integrated 2980733
Phoenix Contact

PLC-SC-S/H PLC-RELAY with integrated

Zoro # G715281241
Mfr # 2980733
product price:  $46.15
/ea
White-Rodgers 4 SWITCH ELEC.HEAT SEQUENCER 24A34-6
White-Rodgers

4 SWITCH ELEC.HEAT SEQUENCER

Zoro # G210446572
Mfr # 24A34-6
product price:  $45.15
/ea
Johnson Controls Relay Expansion Module C450SBN-4C
Johnson Controls

Relay Expansion Module

Zoro # G115280691
Mfr # C450SBN-4C
product price:  $98.15
/ea
Phoenix Contact PSR-MC34-3NO-1DO-24DC-SC Safety relay 2700540
Phoenix Contact

PSR-MC34-3NO-1DO-24DC-SC Safety relay

Zoro # G415280889
Mfr # 2700540
product price:  $271.99
/ea
Phoenix Contact PLC-RSC- 48DC/21 PLC relay consisting 2966113
Phoenix Contact

PLC-RSC- 48DC/21 PLC relay consisting

Zoro # G415281145
Mfr # 2966113
product price:  $30.85
/ea
Sold in mult. of 10 for $308.50
Phoenix Contact PSR-SPP- 24UC/THC4/2X1/1X2 Safety relay 2963983
Phoenix Contact

PSR-SPP- 24UC/THC4/2X1/1X2 Safety relay

Zoro # G715281289
Mfr # 2963983
product price:  $548.99
/ea
Idec SmartRelay CPU 24VDC Trans Out FL1F-H12SCD
Idec

SmartRelay CPU 24VDC Trans Out

Zoro # G715280275
Mfr # FL1F-H12SCD
product price:  $407.99
/ea
Siemens Timing relay electronic Multifunction 2 change-over contacts 7PV1508-1BW30
Siemens

Timing relay electronic Multifunction 2 change-over contacts

Zoro # G815281783
Mfr # 7PV1508-1BW30
product price:  $132.99
/ea
Sold in mult. of 4 for $531.96
Phoenix Contact PSR-PC20-1NO-1NC-24DC-SC Coupling relay 2700577
Phoenix Contact

PSR-PC20-1NO-1NC-24DC-SC Coupling relay

Zoro # G915280921
Mfr # 2700577
product price:  $248.99
/ea
Idec WindLGC SmartRelay Software FL9Y-LP1CDW
Idec

WindLGC SmartRelay Software

Zoro # G515280482
Mfr # FL9Y-LP1CDW
product price:  $187.99
/ea
Supco Fan Relay, 120VAC, SPDT 90372
Supco

Fan Relay, 120VAC, SPDT

Zoro # G5450678
Mfr # 90372
product price:  $14.89
/ea
Sold in mult. of 2 for $29.78
White-Rodgers Relay, 44a. 277 volts R841E-1076 50-277
White-Rodgers

Relay, 44a. 277 volts R841E-1076

Zoro # G310033290
Mfr # 50-277
product price:  $96.95
/ea
Idec Bifurcated Relay AC120 LED RJ22S-CL-A120
Idec

Bifurcated Relay AC120 LED

Zoro # G515280420
Mfr # RJ22S-CL-A120
product price:  $17.85
/ea
Trane RELAY, DPDT, 230V, 24V COIL RLY00902
Trane

RELAY, DPDT, 230V, 24V COIL

Zoro # G714646577
Mfr # RLY00902
product price:  $105.99
/ea
Idec Relay Plug-In 3PDT 10A 24VAC RR3B-ULCAC24V
Idec

Relay Plug-In 3PDT 10A 24VAC

Zoro # G315191988
Mfr # RR3B-ULCAC24V
product price:  $31.25
/ea
Siemens Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm 3RF2190-3AA06
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm

Zoro # G915281645
Mfr # 3RF2190-3AA06
product price:  $158.99
/ea
Sold in mult. of 4 for $635.96
Phoenix Contact PSR-SCP- 24UC/ESM4/2X1/1X2 Safety relay 2963718
Phoenix Contact

PSR-SCP- 24UC/ESM4/2X1/1X2 Safety relay

Zoro # G215281000
Mfr # 2963718
product price:  $424.99
/ea
York Sequencer Relay S1-2940-3571
York

Sequencer Relay

Zoro # G9140614
Mfr # S1-2940-3571
product price:  $40.59
/ea
Phoenix Contact EMD-BL-PH-480 Monitoring relay for 2903527
Phoenix Contact

EMD-BL-PH-480 Monitoring relay for

Zoro # G115280905
Mfr # 2903527
product price:  $124.99
/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
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
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
Idec SmartRelay CPU 100-20VAC-DC FL1F-B12RCC
Idec

SmartRelay CPU 100-20VAC-DC

Zoro # G815280229
Mfr # FL1F-B12RCC
product price:  $335.99
/ea
HVACR Relays (1,000+ 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 RelaysActuators and Damper MotorsAC Cleaners & Scale Removers
Heating and Cooling PartsFan PartsControl PartsAC & Refrigeration ValvesHeaters & Furnaces
switching relay switchingfan blower control switchphoenix contact relay60 amp ac disconnectge disconnect
delay on break relay24 volt coiltransformer 208v / 240vmars potential relayterminal block relay

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