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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 17

Siemens Semiconductor relay 1-phase 3RF2 Overall width 45 mm 3RF2050-1AA22
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 45 mm

Zoro # G015281101
Mfr # 3RF2050-1AA22
product price:  $122.99
/ea
Sold in mult. of 5 for $614.95
Phoenix Contact PSR-PC52-1NO-1NC-24DC-SP Coupling relay 1017064
Phoenix Contact

PSR-PC52-1NO-1NC-24DC-SP Coupling relay

Zoro # G715281210
Mfr # 1017064
product price:  $512.99
/ea
Siemens contactor relay 4 NO + 4 NC 3RH2244-2BB40
Siemens

contactor relay 4 NO + 4 NC

Zoro # G015281651
Mfr # 3RH2244-2BB40
product price:  $92.35
/ea
Sold in mult. of 5 for $461.75
York Heat Sequencer Relay S1-024-19082-022
York

Heat Sequencer Relay

Zoro # G8833280
Mfr # S1-024-19082-022
product price:  $68.45
/ea
Siemens Semiconductor relay 1-phase 3RF2 Overall width 45 mm 3RF2070-1AA04
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 45 mm

Zoro # G415281022
Mfr # 3RF2070-1AA04
product price:  $118.99
/ea
Sold in mult. of 5 for $594.95
Siemens contactor relay 4 NO 3RH2140-1BP40
Siemens

contactor relay 4 NO

Zoro # G315281641
Mfr # 3RH2140-1BP40
product price:  $73.99
/ea
Sold in mult. of 6 for $443.94
Siemens Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm 3RF2130-1AA26
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm

Zoro # G515281090
Mfr # 3RF2130-1AA26
product price:  $151.99
/ea
Sold in mult. of 4 for $607.96
Phoenix Contact UMK 22-REL 12/21-21 VARIOFACE relay 5542741
Phoenix Contact

UMK 22-REL 12/21-21 VARIOFACE relay

Zoro # G115281186
Mfr # 5542741
product price:  $78.25
/ea
Lennox Potential Relay, Le66463 66463
Lennox

Potential Relay, Le66463

Zoro # G6465188
Mfr # 66463
product price:  $50.45
/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 PSR-MC40-3NO-1DO-24DC-SP Safety relay 2700570
Phoenix Contact

PSR-MC40-3NO-1DO-24DC-SP Safety relay

Zoro # G715280930
Mfr # 2700570
product price:  $271.99
/ea
Lennox Latching Relay, Le81G65 81G65
Lennox

Latching Relay, Le81G65

Zoro # G6454557
Mfr # 81G65
product price:  $248.99
/ea
No Product Image Available
White-Rodgers

Air Handler Control, Two-Stage

Zoro # G7579737
Mfr # 48C21-707
product price:  $166.99
/ea
Siemens AS-I SLIMLINE MOD4I/4O RELAYCAGE CLAMP 3RK1402-3CG00-0AA2
Siemens

AS-I SLIMLINE MOD4I/4O RELAYCAGE CLAMP

Zoro # G715280961
Mfr # 3RK1402-3CG00-0AA2
product price:  $1,255.99
/ea
Idec 14mm SPDT screw term 12VDC RV8H-1L1-D12
Idec

14mm SPDT screw term 12VDC

Zoro # G315280293
Mfr # RV8H-1L1-D12
product price:  $26.59
/ea
Siemens Digital monitoring relay Current monitoring 22.5 mm from 2-500 mA AC/DC 3UG4621-1AA30
Siemens

Digital monitoring relay Current monitoring 22.5 mm from 2-500 mA AC/DC

Zoro # G115281377
Mfr # 3UG4621-1AA30
product price:  $234.99
/ea
Sold in mult. of 2 for $469.98
Siemens Semiconductor relay 1-phase 3RF2 Overall width 45 mm 3RF2030-1AA42
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 45 mm

Zoro # G415281107
Mfr # 3RF2030-1AA42
product price:  $83.15
/ea
Sold in mult. of 7 for $582.05
Siemens contactor relay 2 NO + 2 NC 3RH2122-2BA40
Siemens

contactor relay 2 NO + 2 NC

Zoro # G615281488
Mfr # 3RH2122-2BA40
product price:  $81.49
/ea
Sold in mult. of 6 for $488.94
Idec 14mm DPDT spring term 60VAC/DC RV8H-2S-AD60
Idec

14mm DPDT spring term 60VAC/DC

Zoro # G015280333
Mfr # RV8H-2S-AD60
product price:  $26.85
/ea
Siemens power contactor AC-3e/AC-3 3RT2016-2KB42
Siemens

power contactor AC-3e/AC-3

Zoro # G715281791
Mfr # 3RT2016-2KB42
product price:  $74.29
/ea
Sold in mult. of 6 for $445.74
Siemens power contactor AC-3e/AC-3 3RT2017-2LB42
Siemens

power contactor AC-3e/AC-3

Zoro # G815280953
Mfr # 3RT2017-2LB42
product price:  $88.75
/ea
Sold in mult. of 5 for $443.75
Siemens coupling contactor relay 4 NO 3RH2140-1SB40
Siemens

coupling contactor relay 4 NO

Zoro # G815281691
Mfr # 3RH2140-1SB40
product price:  $75.25
/ea
Sold in mult. of 6 for $451.50
White-Rodgers ElecHeatRelay 240v N/O 24A01G-3
White-Rodgers

ElecHeatRelay 240v N/O

Zoro # G910446629
Mfr # 24A01G-3
product price:  $106.99
/ea
Siemens RELAY24VDC1COGOLD PLATED LZX:RT315024
Siemens

RELAY24VDC1COGOLD PLATED

Zoro # G315281887
Mfr # LZX:RT315024
product price:  $26.75
/ea
Siemens power contactor AC-3e/AC-3 3RT2017-1WB41
Siemens

power contactor AC-3e/AC-3

Zoro # G415281756
Mfr # 3RT2017-1WB41
product price:  $88.45
/ea
Sold in mult. of 5 for $442.25
Siemens contactor relay 2 NO + 2 NC 3RH2122-2BF40
Siemens

contactor relay 2 NO + 2 NC

Zoro # G415281374
Mfr # 3RH2122-2BF40
product price:  $66.85
/ea
Sold in mult. of 7 for $467.95
White-Rodgers Relay, 25a. 208 volts R841C-1201 25-208
White-Rodgers

Relay, 25a. 208 volts R841C-1201

Zoro # G010033149
Mfr # 25-208
product price:  $117.99
/ea
Siemens Semiconductor relay 1-phase 3RF2 Overall width 45 mm 3RF2050-1AA06
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 45 mm

Zoro # G515281052
Mfr # 3RF2050-1AA06
product price:  $162.99
/ea
Sold in mult. of 4 for $651.96
Veris Industries Base for VMD4B with hold down clip VBD4B-F
Veris Industries

Base for VMD4B with hold down clip

Zoro # G915280266
Mfr # VBD4B-F
product price:  $15.49
/ea
Siemens contactor relay latched 3RH2440-1AP00
Siemens

contactor relay latched

Zoro # G815281509
Mfr # 3RH2440-1AP00
product price:  $179.99
/ea
Sold in mult. of 3 for $539.97
Siemens coupling contactor relay 4 NO 3RH2140-2WB40
Siemens

coupling contactor relay 4 NO

Zoro # G415281381
Mfr # 3RH2140-2WB40
product price:  $75.25
/ea
Sold in mult. of 6 for $451.50
Siemens power contactor AC-3e/AC-3 3RT2017-2WB42
Siemens

power contactor AC-3e/AC-3

Zoro # G015281224
Mfr # 3RT2017-2WB42
product price:  $88.45
/ea
Sold in mult. of 5 for $442.25
Siemens Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm 3RF2150-3AA02
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm

Zoro # G915281324
Mfr # 3RF2150-3AA02
product price:  $104.99
/ea
Sold in mult. of 6 for $629.94
Resideo PLATE MTD.RELAY RECEPT.W/COVER Q633A1007
Resideo

PLATE MTD.RELAY RECEPT.W/COVER

Zoro # G910446667
Mfr # Q633A1007
product price:  $60.85
/ea
Standard Ignition AC HEATER SWITCH AND RELAY OE Replacement 2 Hole Mount RU-371
Standard Ignition

AC HEATER SWITCH AND RELAY OE Replacement 2 Hole Mount

Zoro # G408377862
Mfr # RU-371
product price:  $49.59
/ea
Siemens contactor relay 3 NO + 1 NC 3RH2131-2BF40
Siemens

contactor relay 3 NO + 1 NC

Zoro # G815281677
Mfr # 3RH2131-2BF40
product price:  $66.85
/ea
Sold in mult. of 7 for $467.95
HVACR Relays (1,000+ items) - Page 17
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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 MotorsHeating and Cooling Parts
AC Cleaners & Scale RemoversFan PartsControl PartsHeaters & FurnacesAC & Refrigeration Valves
phoenix contact relayge disconnectswitching relay switching24 volt coiltransformer 208v / 240v
24v ac relay spdtdelay on break timerdelay on break relayterminal block relaymars potential relay

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