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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
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HVACR Relays (1,500+ items) - Page 17

Siemens Control Relay 6NO+2NC DC 48V Ring Lug 3RH2262-4BW40
Siemens

Control Relay 6NO+2NC DC 48V Ring Lug

Zoro # G115281391
Mfr # 3RH2262-4BW40
product price:  $267.99
/ea
Siemens power contactor AC-3e/AC-3 3RT2017-1KB42
Siemens

power contactor AC-3e/AC-3

Zoro # G515281472
Mfr # 3RT2017-1KB42
product price:  $88.45
/ea
Sold in mult. of 5 for $442.25
Siemens Semiconductor relay 1-phase 3RF2 Width 45 mm 3RF2020-1AA04
Siemens

Semiconductor relay 1-phase 3RF2 Width 45 mm

Zoro # G215281130
Mfr # 3RF2020-1AA04
product price:  $109.99
/ea
Sold in mult. of 6 for $659.94
York HEAT SEQUENCER RELAY S1-024-36024-000
York

HEAT SEQUENCER RELAY

Zoro # G709244573
Mfr # S1-024-36024-000
product price:  $176.99
/ea
Siemens contactor relay 2 NO + 2 NC 3RH2122-1AC60
Siemens

contactor relay 2 NO + 2 NC

Zoro # G615280948
Mfr # 3RH2122-1AC60
product price:  $63.39
/ea
Sold in mult. of 7 for $443.73
Source 1 DELAY, TIME, 3P W/JUMPER WIRE REPLACE S1-02435341000
Source 1

DELAY, TIME, 3P W/JUMPER WIRE REPLACE

Zoro # G811636273
Mfr # S1-02435341000
product price:  $193.99
/ea
Idec 6mm Relay 48VAC Sprg Clmp Assembled RV8H-S-AD48
Idec

6mm Relay 48VAC Sprg Clmp Assembled

Zoro # G115280332
Mfr # RV8H-S-AD48
product price:  $25.29
/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 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
Siemens power contactor AC-3e/AC-3 3RT2027-2KB40
Siemens

power contactor AC-3e/AC-3

Zoro # G115280998
Mfr # 3RT2027-2KB40
product price:  $276.99
/ea
Sold in mult. of 2 for $553.98
Siemens contactor relay 3 NO + 1 NC 3RH2131-2AN20
Siemens

contactor relay 3 NO + 1 NC

Zoro # G515281724
Mfr # 3RH2131-2AN20
product price:  $57.79
/ea
Sold in mult. of 8 for $462.32
York Heat Sequencer Relay, 24V S1-024-19082-019
York

Heat Sequencer Relay, 24V

Zoro # G8834023
Mfr # S1-024-19082-019
product price:  $75.95
/ea
Lennox Relay, 24V 3Pdt Relay, Le20G51 20G51
Lennox

Relay, 24V 3Pdt Relay, Le20G51

Zoro # G6469053
Mfr # 20G51
product price:  $82.69
/ea
Idec Relay PCB SPDT 12A 24VAC RJ1V-C-A24
Idec

Relay PCB SPDT 12A 24VAC

Zoro # G815280731
Mfr # RJ1V-C-A24
product price:  $7.75
/ea
Sold in mult. of 2 for $15.50
Siemens contactor relay latched 3RH2431-1BM40
Siemens

contactor relay latched

Zoro # G415281572
Mfr # 3RH2431-1BM40
product price:  $207.99
/ea
Sold in mult. of 3 for $623.97
Phoenix Contact UMK 22 REL 24/21-21-ST VARIOFACE relay 5520734
Phoenix Contact

UMK 22 REL 24/21-21-ST VARIOFACE relay

Zoro # G015281200
Mfr # 5520734
product price:  $112.99
/ea
Phoenix Contact EMG 17-REL/KSR- 48/21-21-LC Relay 2940401
Phoenix Contact

EMG 17-REL/KSR- 48/21-21-LC Relay

Zoro # G115280967
Mfr # 2940401
product price:  $128.99
/ea
Siemens Contactor Relay 2NO+2NC AC 200V Ring Lug 3RH2122-4AN60
Siemens

Contactor Relay 2NO+2NC AC 200V Ring Lug

Zoro # G915281584
Mfr # 3RH2122-4AN60
product price:  $164.99
/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
Idec DPDT PCB RELAY RH2V2-UDC6V
Idec

DPDT PCB RELAY

Zoro # G615280467
Mfr # RH2V2-UDC6V
product price:  $15.65
/ea
Idec Bifurcated Relay DC24 Diode RJ22S-CD-D24
Idec

Bifurcated Relay DC24 Diode

Zoro # G315280538
Mfr # RJ22S-CD-D24
product price:  $13.99
/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
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
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
Siemens Semiconductor relay 3-phase 3RF2 55 A / 40 Deg.C 48-600 V / 4-30 V DC 3-phase 3RF2255-3AC45
Siemens

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

Zoro # G315281504
Mfr # 3RF2255-3AC45
product price:  $382.99
/ea
Sold in mult. of 2 for $765.98
Sony RELAY 1-755-541-11
Sony

RELAY

Zoro # G113772389
Mfr # 1-755-541-11
product price:  $7.95
/ea
Siemens Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm 3RF2150-1AA26
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm

Zoro # G115281049
Mfr # 3RF2150-1AA26
product price:  $155.99
/ea
Sold in mult. of 4 for $623.96
Idec Relay PCB SPDT 12A 240VAC RJ1V-C-A240
Idec

Relay PCB SPDT 12A 240VAC

Zoro # G915280730
Mfr # RJ1V-C-A240
product price:  $9.49
/ea
Siemens Contactor Relay 4NO DC 125V Ring Lug 3RH2140-4BG40
Siemens

Contactor Relay 4NO DC 125V Ring Lug

Zoro # G415281763
Mfr # 3RH2140-4BG40
product price:  $193.99
/ea
Siemens power contactor AC-3e/AC-3 3RT2017-2VB42
Siemens

power contactor AC-3e/AC-3

Zoro # G115281193
Mfr # 3RT2017-2VB42
product price:  $89.59
/ea
Sold in mult. of 5 for $447.95
Siemens Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm 3RF2190-1AA06
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm

Zoro # G115281643
Mfr # 3RF2190-1AA06
product price:  $158.99
/ea
Sold in mult. of 4 for $635.96
Siemens contactor relay latched 3RH2431-1AP60
Siemens

contactor relay latched

Zoro # G915281546
Mfr # 3RH2431-1AP60
product price:  $199.99
/ea
Sold in mult. of 3 for $599.97
Siemens RELAY 24VUC 1COGOLD PLATED 3TX7014-7BM02
Siemens

RELAY 24VUC 1COGOLD PLATED

Zoro # G515280994
Mfr # 3TX7014-7BM02
product price:  $53.59
/ea
Sold in mult. of 15 for $803.85
Siemens Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm 3RF2150-3AA24
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm

Zoro # G915281379
Mfr # 3RF2150-3AA24
product price:  $140.99
/ea
Sold in mult. of 5 for $704.95
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
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:  $67.15
/ea
HVACR Relays (1,500+ 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 RelaysGas ValvesHeating and Cooling Parts
Heaters & FurnacesFan PartsControl PartsAC & Refrigeration ValvesAir Vent Covers & Floor Registers
relay 24v idecfan blower control switchswitching relay 24 vphoenix contact relayterminal block relay
delay on break timerge disconnectdelay on break relayswitching relay switching24 volt coil

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