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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 25

Siemens Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm 3RF2150-2AA04
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm

Zoro # G915281027
Mfr # 3RF2150-2AA04
product price: 
$108.99
/ea
Sold in mult. of 5 for $544.95
Trane RELAY, CONTROL, DPDT, 24V COIL, 120/600V RLY02534
Trane

RELAY, CONTROL, DPDT, 24V COIL, 120/600V

Zoro # G621847807
Mfr # RLY02534
product price: 
$45.89
/ea
Idec HOLD DOWN SPRING SH3B-05F1
Idec

HOLD DOWN SPRING

Zoro # G615280313
Mfr # SH3B-05F1
product price: 
$0.56
/ea
Sold in mult. of 13 for $7.28
Siemens contactor relay 2 NO + 2 NC 3RH2122-2GG20
Siemens

contactor relay 2 NO + 2 NC

Zoro # G815281387
Mfr # 3RH2122-2GG20
product price: 
$77.49
/ea
Sold in mult. of 6 for $464.94
Siemens contactor relay 4 NO 3RH2140-1BE40
Siemens

contactor relay 4 NO

Zoro # G715281746
Mfr # 3RH2140-1BE40
product price: 
$73.99
/ea
Sold in mult. of 6 for $443.94
Honeywell 208v 1/4 in. barb E-P Realy w/Junc RP419A1081
Honeywell

208v 1/4 in. barb E-P Realy w/Junc

Zoro # G310446670
Mfr # RP419A1081
product price: 
$453.99
/ea
Idec 14mm SPDT screw term 24VDC RV8H-1L1-D24
Idec

14mm SPDT screw term 24VDC

Zoro # G115280318
Mfr # RV8H-1L1-D24
product price: 
$25.15
/ea
Siemens contactor relay 2 NO + 2 NC 3RH2122-1AN60
Siemens

contactor relay 2 NO + 2 NC

Zoro # G215281406
Mfr # 3RH2122-1AN60
product price: 
$63.39
/ea
Sold in mult. of 7 for $443.73
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 3-phase 3RF2 55 A / 40 Deg.C 48-600 V / 4-30 V DC 2-phase 3RF2255-1AB45
Siemens

Semiconductor relay 3-phase 3RF2 55 A / 40 Deg.C 48-600 V / 4-30 V DC 2-phase

Zoro # G315281566
Mfr # 3RF2255-1AB45
product price: 
$315.99
/ea
Sold in mult. of 2 for $631.98
Siemens contactor relay 4 NO 3RH2140-2AP60
Siemens

contactor relay 4 NO

Zoro # G715281609
Mfr # 3RH2140-2AP60
product price: 
$57.79
/ea
Sold in mult. of 8 for $462.32
Honeywell Pneu Switching Relay-DPDT 3-7 Psi w/Moun RP670B1009
Honeywell

Pneu Switching Relay-DPDT 3-7 Psi w/Moun

Zoro # G515280659
Mfr # RP670B1009
product price: 
$378.99
/ea
Idec 14mm DPDT screw term 18VAC/DC RV8H-2L-AD18
Idec

14mm DPDT screw term 18VAC/DC

Zoro # G515280222
Mfr # RV8H-2L-AD18
product price: 
$26.69
/ea
Idec 14mm SPDT screw term 110VAC/DC RV8H-1L1-AD110
Idec

14mm SPDT screw term 110VAC/DC

Zoro # G315280255
Mfr # RV8H-1L1-AD110
product price: 
$29.15
/ea
Siemens Overload relay 50.200 A for motor protection Size S6 CLASS 5.30E 3RB2153-4FF2
Siemens

Overload relay 50.200 A for motor protection Size S6 CLASS 5.30E

Zoro # G715281180
Mfr # 3RB2153-4FF2
product price: 
$698.99
/ea
Siemens contactor relay 2 NO + 2 NC 3RH2122-1AM20
Siemens

contactor relay 2 NO + 2 NC

Zoro # G915280884
Mfr # 3RH2122-1AM20
product price: 
$63.39
/ea
Sold in mult. of 7 for $443.73
Idec 14mm DPDT screw term 48VAC/DC RV8H-2L-AD48
Idec

14mm DPDT screw term 48VAC/DC

Zoro # G415280223
Mfr # RV8H-2L-AD48
product price: 
$25.15
/ea
Siemens Semiconductor relay 1-phase 3RF2 Width 22.5 mm 3RF2120-1AA22
Siemens

Semiconductor relay 1-phase 3RF2 Width 22.5 mm

Zoro # G915281249
Mfr # 3RF2120-1AA22
product price: 
$88.59
/ea
Sold in mult. of 6 for $531.54
Kmc Controls Relay;Multi Voltage;8Spdt;Track REE-3116
Kmc Controls

Relay;Multi Voltage;8Spdt;Track

Zoro # G115281056
Mfr # REE-3116
product price: 
$364.99
/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
Siemens Digital monitoring relay Voltage monitoring 22.5 mm from 10 to 600 V AC/DC 3UG4632-1AA30
Siemens

Digital monitoring relay Voltage monitoring 22.5 mm from 10 to 600 V AC/DC

Zoro # G915281454
Mfr # 3UG4632-1AA30
product price: 
$246.99
/ea
Sold in mult. of 2 for $493.98
Idec Relay Plug-In DPDT 10A 6VDC RR2P-LD-DC12V
Idec

Relay Plug-In DPDT 10A 6VDC

Zoro # G515280673
Mfr # RR2P-LD-DC12V
product price: 
$32.75
/ea
Idec 14mm SPDT spring term 6VDC RV8H-1S1-D6
Idec

14mm SPDT spring term 6VDC

Zoro # G415280230
Mfr # RV8H-1S1-D6
product price: 
$25.45
/ea
Siemens power contactor AC-3e/AC-3 3RT2015-1HB42
Siemens

power contactor AC-3e/AC-3

Zoro # G415281367
Mfr # 3RT2015-1HB42
product price: 
$61.29
/ea
Sold in mult. of 8 for $490.32
Siemens power contactor AC-3e/AC-3 3RT2016-1VB41
Siemens

power contactor AC-3e/AC-3

Zoro # G915281744
Mfr # 3RT2016-1VB41
product price: 
$75.49
/ea
Sold in mult. of 6 for $452.94
Resideo 208/240V ElecHeatRelay SPST R841C1169
Resideo

208/240V ElecHeatRelay SPST

Zoro # G709238312
Mfr # R841C1169
product price: 
$127.99
/ea
Siemens contactor relay latched 3RH2422-1AP60
Siemens

contactor relay latched

Zoro # G215281703
Mfr # 3RH2422-1AP60
product price: 
$199.99
/ea
Sold in mult. of 3 for $599.97
Kmc Controls Pneumatic Low Pressure Selector Relay RCC-1006
Kmc Controls

Pneumatic Low Pressure Selector Relay

Zoro # G715281173
Mfr # RCC-1006
product price: 
$24.49
/ea
Phoenix Contact PSR-MC31-2SDO-1DO-24DC-SC Safety relay 1015520
Phoenix Contact

PSR-MC31-2SDO-1DO-24DC-SC Safety relay

Zoro # G115281209
Mfr # 1015520
product price: 
$300.99
/ea
Tpi Low Voltage Relay Two Switch Single Throw With Built-In Transformer 25 Amps Per Switch 24A06G1
Tpi

Low Voltage Relay Two Switch Single Throw With Built-In Transformer 25 Amps Per Switch

Zoro # G405587691
Mfr # 24A06G1
product price: 
$549.99
/ea
Siemens power contactor AC-3e/AC-3 3RT2017-2LF42
Siemens

power contactor AC-3e/AC-3

Zoro # G815280885
Mfr # 3RT2017-2LF42
product price: 
$88.75
/ea
Sold in mult. of 5 for $443.75
Trane 24V RELAY RLY3742
Trane

24V RELAY

Zoro # G610446646
Mfr # RLY3742
product price: 
$154.99
/ea
Siemens power contactor AC-3e/AC-3 3RT2017-2JB42
Siemens

power contactor AC-3e/AC-3

Zoro # G415281879
Mfr # 3RT2017-2JB42
product price: 
$89.59
/ea
Sold in mult. of 5 for $447.95
Idec 14mm SPDT spring term 110VAC/DC RV8H-1S1-AD110
Idec

14mm SPDT spring term 110VAC/DC

Zoro # G715280220
Mfr # RV8H-1S1-AD110
product price: 
$27.25
/ea
Trane SPDT NO/NC 24V REV RELAY RLY1951
Trane

SPDT NO/NC 24V REV RELAY

Zoro # G610446608
Mfr # RLY1951
product price: 
$57.39
/ea
Idec 14mm SPDT spring term 12VDC RV8H-1S1-D12
Idec

14mm SPDT spring term 12VDC

Zoro # G115280219
Mfr # RV8H-1S1-D12
product price: 
$24.79
/ea
HVACR Relays (1,000+ items) - Page 25
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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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