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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

HVACR Relays (1,000+ items) - Page 19

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 contactor relay 3 NO + 1 NC 3RH2131-2BA40
Siemens

contactor relay 3 NO + 1 NC

Zoro # G015281583
Mfr # 3RH2131-2BA40
product price: 
$66.69
/ea
Sold in mult. of 6 for $400.14
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
Siemens Contactor Relay 4NO AC 100V Ring Lug 3RH2140-4AG60
Siemens

Contactor Relay 4NO AC 100V Ring Lug

Zoro # G315281801
Mfr # 3RH2140-4AG60
product price: 
$160.99
/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 contactor relay latched 3RH2431-1AB00
Siemens

contactor relay latched

Zoro # G915281591
Mfr # 3RH2431-1AB00
product price: 
$205.99
/ea
Sold in mult. of 3 for $617.97
Siemens contactor relay 3 NO + 1 NC 3RH2131-1AN60
Siemens

contactor relay 3 NO + 1 NC

Zoro # G315281467
Mfr # 3RH2131-1AN60
product price: 
$63.39
/ea
Sold in mult. of 7 for $443.73
Phoenix Contact UMK 22-REL 120AC-21 VARIOFACE relay 5543203
Phoenix Contact

UMK 22-REL 120AC-21 VARIOFACE relay

Zoro # G315281122
Mfr # 5543203
product price: 
$73.45
/ea
Siemens power contactor AC-3e/AC-3 3RT2017-1QB41
Siemens

power contactor AC-3e/AC-3

Zoro # G215281338
Mfr # 3RT2017-1QB41
product price: 
$88.45
/ea
Sold in mult. of 5 for $442.25
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
Aci Analog To 4 Adjust Relay ATL
Aci

Analog To 4 Adjust Relay

Zoro # G616148186
Mfr # ATL
product price: 
$222.99
/ea
Siemens Semiconductor relay 1-phase 3RF2 Width 22.5 mm 3RF2120-2AA04
Siemens

Semiconductor relay 1-phase 3RF2 Width 22.5 mm

Zoro # G815281202
Mfr # 3RF2120-2AA04
product price: 
$93.75
/ea
Sold in mult. of 6 for $562.50
Siemens Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm 3RF2130-1AA22
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm

Zoro # G615281105
Mfr # 3RF2130-1AA22
product price: 
$99.99
/ea
Sold in mult. of 6 for $599.94
Siemens contactor relay 3 NO + 1 NC 3RH2131-2AP00
Siemens

contactor relay 3 NO + 1 NC

Zoro # G215281789
Mfr # 3RH2131-2AP00
product price: 
$57.79
/ea
Sold in mult. of 8 for $462.32
Tecumseh RELAY KIT K71-38
Tecumseh

RELAY KIT

Zoro # G910443703
Mfr # K71-38
product price: 
$51.15
/ea
Siemens power contactor AC-3e/AC-3 3RT2017-2SB41
Siemens

power contactor AC-3e/AC-3

Zoro # G415281268
Mfr # 3RT2017-2SB41
product price: 
$88.45
/ea
Sold in mult. of 5 for $442.25
Phoenix Contact EMD-BL-3V-400 Monitoring relay for 2903525
Phoenix Contact

EMD-BL-3V-400 Monitoring relay for

Zoro # G715280954
Mfr # 2903525
product price: 
$171.99
/ea
Aci Relay Module for M-CONTROLER - 8 DPDT M-RELAY-5X-8
Aci

Relay Module for M-CONTROLER - 8 DPDT

Zoro # G415280490
Mfr # M-RELAY-5X-8
product price: 
$752.99
/ea
Siemens Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm 3RF2190-1AA02
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm

Zoro # G515281809
Mfr # 3RF2190-1AA02
product price: 
$133.99
/ea
Sold in mult. of 4 for $535.96
Siemens coupling contactor relay 4 NO 3RH2140-2LB40
Siemens

coupling contactor relay 4 NO

Zoro # G515281366
Mfr # 3RH2140-2LB40
product price: 
$69.75
/ea
Sold in mult. of 6 for $418.50
Standard Ignition AC HEATER SWITCH AND RELAY OE Replacement 7 Blade Terminal RU-60
Standard Ignition

AC HEATER SWITCH AND RELAY OE Replacement 7 Blade Terminal

Zoro # G908377843
Mfr # RU-60
product price: 
$65.55
/ea
Siemens power contactor AC-3e/AC-3 3RT2015-2QB41
Siemens

power contactor AC-3e/AC-3

Zoro # G415281664
Mfr # 3RT2015-2QB41
product price: 
$69.79
/ea
Sold in mult. of 7 for $488.53
Midco International Fan Relay, Mx627820 627820
Midco International

Fan Relay, Mx627820

Zoro # G6449779
Mfr # 627820
product price: 
$89.89
/ea
Siemens Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm 3RF2190-2AA04
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm

Zoro # G815281721
Mfr # 3RF2190-2AA04
product price: 
$167.99
/ea
Sold in mult. of 4 for $671.96
Siemens Cplng Cont Relay 4NO DC 24V 0 3RH2140-4KB40
Siemens

Cplng Cont Relay 4NO DC 24V 0

Zoro # G915281799
Mfr # 3RH2140-4KB40
product price: 
$165.99
/ea
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 contactor relay 3 NO + 1 NC 3RH2131-1AD00
Siemens

contactor relay 3 NO + 1 NC

Zoro # G415281442
Mfr # 3RH2131-1AD00
product price: 
$69.69
/ea
Sold in mult. of 7 for $487.83
Utica/Dunkirk SPST RELAY 27739
Utica/Dunkirk

SPST RELAY

Zoro # G309985180
Mfr # 27739
product price: 
$20.39
/ea
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
Kmc Controls Pneumatic Diverting Relay SPDT RCC-1109
Kmc Controls

Pneumatic Diverting Relay SPDT

Zoro # G515280727
Mfr # RCC-1109
product price: 
$125.99
/ea
Siemens contactor relay 2 NO + 2 NC 3RH2122-1AV60
Siemens

contactor relay 2 NO + 2 NC

Zoro # G115281322
Mfr # 3RH2122-1AV60
product price: 
$63.39
/ea
Sold in mult. of 7 for $443.73
Siemens contactor relay latched 3RH2440-1BG40
Siemens

contactor relay latched

Zoro # G615281433
Mfr # 3RH2440-1BG40
product price: 
$216.99
/ea
Sold in mult. of 3 for $650.97
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 Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm 3RF2170-1AA04
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm

Zoro # G915281362
Mfr # 3RF2170-1AA04
product price: 
$140.99
/ea
Sold in mult. of 5 for $704.95
Idec 14mm SPDT screw term 60VAC/DC RV8H-1L1-AD60
Idec

14mm SPDT screw term 60VAC/DC

Zoro # G015280340
Mfr # RV8H-1L1-AD60
product price: 
$25.99
/ea
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
HVACR Relays (1,000+ items) - Page 19
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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 RemoversHeaters & FurnacesAxial Fans and AccessoriesControl Parts
switching relay switchingdelay on break timerdelay on break relay24v ac relay spdt24 volt coil
60 amp ac disconnecttransformer 208v / 240vswitching relay 24 vphoenix contact relayfan blower control switch

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