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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 Timing relay electronic OFF delay without control signal or smooth passing 3RP2540-1BW30
Siemens

Timing relay electronic OFF delay without control signal or smooth passing

Zoro # G415281732
Mfr # 3RP2540-1BW30
product price: 
$263.99
/ea
Sold in mult. of 2 for $527.98
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
Siemens contactor relay 3 NO + 1 NC 3RH2131-1AM20
Siemens

contactor relay 3 NO + 1 NC

Zoro # G115281438
Mfr # 3RH2131-1AM20
product price: 
$63.39
/ea
Sold in mult. of 7 for $443.73
Loytec DALI Relay Module 10A 1-10V LDALI-RM5
Loytec

DALI Relay Module 10A 1-10V

Zoro # G115280516
Mfr # LDALI-RM5
product price: 
$322.99
/ea
Aci Smart Sensor w/ 3 SPDT Relays Q5-CH3CO-100L-O-X
Aci

Smart Sensor w/ 3 SPDT Relays

Zoro # G415280629
Mfr # Q5-CH3CO-100L-O-X
product price: 
$1,311.99
/ea
Siemens Couplng Relay S0 16A 24vdc 1NO/1NC R Lug 3RT2025-4KB40
Siemens

Couplng Relay S0 16A 24vdc 1NO/1NC R Lug

Zoro # G115281582
Mfr # 3RT2025-4KB40
product price: 
$363.99
/ea
Siemens contactor relay 4 NO 3RH2140-1BW40
Siemens

contactor relay 4 NO

Zoro # G315281719
Mfr # 3RH2140-1BW40
product price: 
$66.85
/ea
Sold in mult. of 7 for $467.95
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
Idec 14mm DPDT spring term 24VAC/DC RV8H-2S-AD24
Idec

14mm DPDT spring term 24VAC/DC

Zoro # G515280253
Mfr # RV8H-2S-AD24
product price: 
$22.15
/ea
Idec 4in 4out 100-240VAC Exp Module FL1F-M08C2R2
Idec

4in 4out 100-240VAC Exp Module

Zoro # G315280316
Mfr # FL1F-M08C2R2
product price: 
$167.99
/ea
Honeywell Analytics SPXCL Trans CH4 4-20 mA CHR Relay SPLCF6BARCXNZZ
Honeywell Analytics

SPXCL Trans CH4 4-20 mA CHR Relay

Zoro # G115281858
Mfr # SPLCF6BARCXNZZ
product price: 
$982.99
/ea
Idec PC MT. SOCKET SH3B-62
Idec

PC MT. SOCKET

Zoro # G515280277
Mfr # SH3B-62
product price: 
$2.45
/ea
Sold in mult. of 4 for $9.80
Tecumseh RELAY KIT K71-07
Tecumseh

RELAY KIT

Zoro # G910034901
Mfr # K71-07
product price: 
$46.99
/ea
Idec DPDT RELAY RH2V2-UAC110-120V
Idec

DPDT RELAY

Zoro # G215280591
Mfr # RH2V2-UAC110-120V
product price: 
$14.35
/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
Siemens Semiconductor relay 1-phase 3RF2 Width 22.5 mm 3RF2120-2AA22
Siemens

Semiconductor relay 1-phase 3RF2 Width 22.5 mm

Zoro # G415281244
Mfr # 3RF2120-2AA22
product price: 
$112.99
/ea
Sold in mult. of 6 for $677.94
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
Resideo Switch Relay 120 V 60Hz. 7.4 A Fl/44.4Al R8845U1003
Resideo

Switch Relay 120 V 60Hz. 7.4 A Fl/44.4Al

Zoro # G015280586
Mfr # R8845U1003
product price: 
$110.99
/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
York HEAT SEQUENCER RELAY S1-024-36024-000
York

HEAT SEQUENCER RELAY

Zoro # G709244573
Mfr # S1-024-36024-000
product price: 
$178.99
/ea
Siemens power contactor AC-3e/AC-3 3RT2015-1SB41
Siemens

power contactor AC-3e/AC-3

Zoro # G115281735
Mfr # 3RT2015-1SB41
product price: 
$69.79
/ea
Sold in mult. of 7 for $488.53
No Product Image Available
York

Heat Sequencer Relay, 24V

Zoro # G8834985
Mfr # S1-024-19082-020
product price: 
$78.99
/ea
Senva Pilot Relay PRU1S
Senva

Pilot Relay

Zoro # G915281072
Mfr # PRU1S
product price: 
$79.99
/ea
Siemens contactor relay 3 NO + 1 NC 3RH2131-2GG20
Siemens

contactor relay 3 NO + 1 NC

Zoro # G215281611
Mfr # 3RH2131-2GG20
product price: 
$77.49
/ea
Sold in mult. of 6 for $464.94
Siemens power contactor AC-3e/AC-3 3RT2016-2WB42
Siemens

power contactor AC-3e/AC-3

Zoro # G315281580
Mfr # 3RT2016-2WB42
product price: 
$74.25
/ea
Sold in mult. of 6 for $445.50
Siemens coupling contactor relay 4 NO 3RH2140-2VB40
Siemens

coupling contactor relay 4 NO

Zoro # G615281341
Mfr # 3RH2140-2VB40
product price: 
$84.99
/ea
Sold in mult. of 6 for $509.94
Siemens contactor relay 3 NO + 1 NC 3RH2131-2BG40
Siemens

contactor relay 3 NO + 1 NC

Zoro # G115281636
Mfr # 3RH2131-2BG40
product price: 
$66.69
/ea
Sold in mult. of 6 for $400.14
Siemens Semiconductor relay 3-phase 3RF2 30 A / 40 Deg.C 48-600 V / 4-30 V DC 3-phase 3RF2230-1AC45
Siemens

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

Zoro # G115281575
Mfr # 3RF2230-1AC45
product price: 
$329.99
/ea
Sold in mult. of 2 for $659.98
Siemens contactor relay 4 NO 3RH2140-1BE80
Siemens

contactor relay 4 NO

Zoro # G015281811
Mfr # 3RH2140-1BE80
product price: 
$66.69
/ea
Sold in mult. of 6 for $400.14
Siemens power contactor AC-3e/AC-3 3RT2016-2JB41
Siemens

power contactor AC-3e/AC-3

Zoro # G515281762
Mfr # 3RT2016-2JB41
product price: 
$67.99
/ea
Sold in mult. of 6 for $407.94
Resideo DPST, 1 pole line voltage- other pole line voltage or low voltage R845A1030
Resideo

DPST, 1 pole line voltage- other pole line voltage or low voltage

Zoro # G110033230
Mfr # R845A1030
product price: 
$146.99
/ea
Aaon OVERLOAD RELAY, 4060A SQD P61080
Aaon

OVERLOAD RELAY, 4060A SQD

Zoro # G207954028
Mfr # P61080
product price: 
$87.59
/ea
Aci Smart Sensor w/ 3 SPDT Relays Q5-GENL-100L-O-X-VOC
Aci

Smart Sensor w/ 3 SPDT Relays

Zoro # G215280690
Mfr # Q5-GENL-100L-O-X-VOC
product price: 
$1,311.99
/ea
Honeywell Analytics SPXCL Trans CH4 Modbus CHR Relay SPLCF6BMRCXNZZ
Honeywell Analytics

SPXCL Trans CH4 Modbus CHR Relay

Zoro # G315281849
Mfr # SPLCF6BMRCXNZZ
product price: 
$1,118.99
/ea
Phoenix Contact PSR-MC40-3NO-1DO-24DC-SC Safety relay 2700569
Phoenix Contact

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

Zoro # G815280922
Mfr # 2700569
product price: 
$301.99
/ea
Phoenix Contact PLC-OSC- 24DC/TTL PLC solid-state relay 2982728
Phoenix Contact

PLC-OSC- 24DC/TTL PLC solid-state relay

Zoro # G115281148
Mfr # 2982728
product price: 
$64.35
/ea
Sold in mult. of 10 for $643.50
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 ValvesHeating and Cooling Parts
Fan PartsAC Cleaners & Scale RemoversHeaters & FurnacesAxial Fans and AccessoriesControl Parts
phoenix contact relaydelay on break timerswitching relay 24 vtransformer 208v / 240vmars potential relay
ge disconnect60 amp ac disconnect24v ac relay spdtswitching relay switchingfan blower control switch

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