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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 12

White-Rodgers Relay, 50a. 240 volts R841E1068 50-240
White-Rodgers

Relay, 50a. 240 volts R841E1068

Zoro # G110033124
Mfr # 50-240
product price: 
$201.99
/ea
Siemens coupling contactor relay 4 NO 3RH2140-1KB40
Siemens

coupling contactor relay 4 NO

Zoro # G715281685
Mfr # 3RH2140-1KB40
product price: 
$67.75
/ea
Sold in mult. of 6 for $406.50
Siemens RELAY 24VDC 1COGOLD PLATED 3TX7014-7BQ02
Siemens

RELAY 24VDC 1COGOLD PLATED

Zoro # G215280928
Mfr # 3TX7014-7BQ02
product price: 
$53.59
/ea
Sold in mult. of 15 for $803.85
Phoenix Contact PSR-SPP- 24UC/ESA4/2X1/1X2 Safety relay 2963938
Phoenix Contact

PSR-SPP- 24UC/ESA4/2X1/1X2 Safety relay

Zoro # G815281264
Mfr # 2963938
product price: 
$424.99
/ea
Phoenix Contact EMG 17-REL/KSR-W230/21-21-LC Relay 2940430
Phoenix Contact

EMG 17-REL/KSR-W230/21-21-LC Relay

Zoro # G715280855
Mfr # 2940430
product price: 
$165.99
/ea
Idec 6mm Relay Assembled 12vac/dc RV8H-L-AD12
Idec

6mm Relay Assembled 12vac/dc

Zoro # G715280244
Mfr # RV8H-L-AD12
product price: 
$20.29
/ea
Thexton Bypass Relay Kit 927
Thexton

Bypass Relay Kit

Zoro # G602684865
Mfr # 927
product price: 
$89.89
/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 contactor relay 7 NO + 1 NC 3RH2271-2BB40
Siemens

contactor relay 7 NO + 1 NC

Zoro # G615281396
Mfr # 3RH2271-2BB40
product price: 
$102.99
/ea
Sold in mult. of 5 for $514.95
White-Rodgers 240V FAN RELAY ENCLOSED 90-295Q
White-Rodgers

240V FAN RELAY ENCLOSED

Zoro # G510446562
Mfr # 90-295Q
product price: 
$22.35
/ea
Carrier Time Delay Relay HK61EA045
Carrier

Time Delay Relay

Zoro # G600905023
Mfr # HK61EA045
product price: 
$225.99
/ea
Trane RELAY; GEN PURPOSE, DPDT PILOT RLY02463
Trane

RELAY; GEN PURPOSE, DPDT PILOT

Zoro # G214646619
Mfr # RLY02463
product price: 
$43.29
/ea
International Comfort Products RELAY TIME DELAY CEPL130691-01 1183862
International Comfort Products

RELAY TIME DELAY CEPL130691-01

Zoro # G321848753
Mfr # 1183862
product price: 
$274.99
/ea
Siemens Timing relay electronic OFF delay with control signal 7PV1538-1AW30
Siemens

Timing relay electronic OFF delay with control signal

Zoro # G315281771
Mfr # 7PV1538-1AW30
product price: 
$109.99
/ea
Sold in mult. of 5 for $549.95
Idec SmartRelay CPU 12-24VDC FL1F-B12RCE
Idec

SmartRelay CPU 12-24VDC

Zoro # G815280304
Mfr # FL1F-B12RCE
product price: 
$369.99
/ea
Siemens SIRIUS safety relay Basic unit Advanced series with time delay 0.05-3 s 3SK1121-2CB41
Siemens

SIRIUS safety relay Basic unit Advanced series with time delay 0.05-3 s

Zoro # G615281440
Mfr # 3SK1121-2CB41
product price: 
$517.99
/ea
Greenheck SPDT RELAY BASE 383557
Greenheck

SPDT RELAY BASE

Zoro # G710446706
Mfr # 383557
product price: 
$109.99
/ea
Lennox Dpst Heat Seq Relay, Le76F73 76F73
Lennox

Dpst Heat Seq Relay, Le76F73

Zoro # G6446093
Mfr # 76F73
product price: 
$61.29
/ea
Functional Devices-Rib Track Mount, AHU Fan Safety Alarm Circuit RIBMNLB-2
Functional Devices-Rib

Track Mount, AHU Fan Safety Alarm Circuit

Zoro # G3225743
Mfr # RIBMNLB-2
product price: 
$81.29
/ea
Phoenix Contact PSR-SPP-24UC/ESAM4/8X1/1X2 Safety relay 2963996
Phoenix Contact

PSR-SPP-24UC/ESAM4/8X1/1X2 Safety relay

Zoro # G315281214
Mfr # 2963996
product price: 
$1,028.99
/ea
Siemens Semiconductor relay 3-phase 3RF2 55 A / 40 Deg.C 48-600 V / 4-30 V DC 3-phase 3RF2255-1AC45
Siemens

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

Zoro # G515281564
Mfr # 3RF2255-1AC45
product price: 
$402.99
/ea
Sold in mult. of 2 for $805.98
Idec Relay Plug-In DPDT 10A 6VDC RR2P-D-DC6V
Idec

Relay Plug-In DPDT 10A 6VDC

Zoro # G415280711
Mfr # RR2P-D-DC6V
product price: 
$29.65
/ea
Phoenix Contact PSR-MC30-2NO-1DO-24DC-SP Safety relay 2700499
Phoenix Contact

PSR-MC30-2NO-1DO-24DC-SP Safety relay

Zoro # G615280986
Mfr # 2700499
product price: 
$276.99
/ea
White-Rodgers Relay, SPNO/SPNC, 120V 90-382
White-Rodgers

Relay, SPNO/SPNC, 120V

Zoro # G8928138
Mfr # 90-382
product price: 
$23.69
/ea
Tecumseh RELAY KIT K71-63
Tecumseh

RELAY KIT

Zoro # G810443681
Mfr # K71-63
product price: 
$79.99
/ea
Diversitech SPDT 18A 24V Fan Relay PR370
Diversitech

SPDT 18A 24V Fan Relay

Zoro # G816081795
Mfr # PR370
product price: 
$10.89
/ea
Sold in mult. of 5 for $54.45
Mars Potential Relay, 63,170V Coilvolt, Ms19002 19002
Mars

Potential Relay, 63,170V Coilvolt, Ms19002

Zoro # G6465300
Mfr # 19002
product price: 
$102.99
/ea
Phoenix Contact PSR-MC42-2NO-1DO-24DC-SP Safety relay 2702902
Phoenix Contact

PSR-MC42-2NO-1DO-24DC-SP Safety relay

Zoro # G915281140
Mfr # 2702902
product price: 
$529.99
/ea
Kmc Controls Relay;Htg/Clg Changeover REE-1005
Kmc Controls

Relay;Htg/Clg Changeover

Zoro # G915281195
Mfr # REE-1005
product price: 
$71.69
/ea
Phoenix Contact PSR-PS40-1NO-1DO-24DC-SC Coupling relay 2700398
Phoenix Contact

PSR-PS40-1NO-1DO-24DC-SC Coupling relay

Zoro # G015281088
Mfr # 2700398
product price: 
$234.99
/ea
Honeywell Analytics SPXCL Trans H2S L 4-20 mA CHR Relay SPLCH1BARCXNZZ
Honeywell Analytics

SPXCL Trans H2S L 4-20 mA CHR Relay

Zoro # G715281869
Mfr # SPLCH1BARCXNZZ
product price: 
$912.99
/ea
Siemens contactor relay 4 NO + 4 NC 3RH2244-2AP00
Siemens

contactor relay 4 NO + 4 NC

Zoro # G515281748
Mfr # 3RH2244-2AP00
product price: 
$94.29
/ea
Sold in mult. of 5 for $471.45
Honeywell Analytics SPXCL Trans H2S H Modbus CHR Relay SPLCH2BMRCXNZZ
Honeywell Analytics

SPXCL Trans H2S H Modbus CHR Relay

Zoro # G015281873
Mfr # SPLCH2BMRCXNZZ
product price: 
$1,073.99
/ea
Resideo 120/208/240V Multi Tap Relay R8239B1076
Resideo

120/208/240V Multi Tap Relay

Zoro # G015280494
Mfr # R8239B1076
product price: 
$129.99
/ea
Idec Bifurcated Relay DPDT AC24 RJ22S-C-A24
Idec

Bifurcated Relay DPDT AC24

Zoro # G815280502
Mfr # RJ22S-C-A24
product price: 
$13.59
/ea
Resideo General Purpose Relay 12A, Dpst N.O. R8222U1079
Resideo

General Purpose Relay 12A, Dpst N.O.

Zoro # G715280503
Mfr # R8222U1079
product price: 
$45.75
/ea
HVACR Relays (1,000+ items) - Page 12
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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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