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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 27

Siemens contactor relay 4 NO 3RH2140-2AF00
Siemens

contactor relay 4 NO

Zoro # G315281528
Mfr # 3RH2140-2AF00
product price:  $63.59
/ea
Sold in mult. of 8 for $508.72
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 Digital monitoring relay Current monitoring 22.5 mm from 2-500 mA AC/DC 3UG4621-1AA30
Siemens

Digital monitoring relay Current monitoring 22.5 mm from 2-500 mA AC/DC

Zoro # G115281377
Mfr # 3UG4621-1AA30
product price:  $258.99
/ea
Sold in mult. of 2 for $517.98
Diversitech SPST 16A 240V Fan Relay PR292Q
Diversitech

SPST 16A 240V Fan Relay

Zoro # G116081754
Mfr # PR292Q
product price:  $11.99
/ea
Sold in mult. of 5 for $59.95
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
Phoenix Contact REL-MR- 48DC/21 Plug-in miniature relay 2961231
Phoenix Contact

REL-MR- 48DC/21 Plug-in miniature relay

Zoro # G415281282
Mfr # 2961231
product price:  $24.79
/ea
Sold in mult. of 10 for $247.90
Siemens power contactor AC-3e/AC-3 3RT2015-2HB41
Siemens

power contactor AC-3e/AC-3

Zoro # G115281773
Mfr # 3RT2015-2HB41
product price:  $61.29
/ea
Sold in mult. of 8 for $490.32
Siemens contactor relay 2 NO + 2 NC 3RH2122-1BP40
Siemens

contactor relay 2 NO + 2 NC

Zoro # G015281781
Mfr # 3RH2122-1BP40
product price:  $73.99
/ea
Sold in mult. of 6 for $443.94
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
Lennox Heat Relay, Le14B05 14B05
Lennox

Heat Relay, Le14B05

Zoro # G6452253
Mfr # 14B05
product price:  $142.99
/ea
Siemens Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm 3RF2150-2AA22
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm

Zoro # G515280970
Mfr # 3RF2150-2AA22
product price:  $115.99
/ea
Sold in mult. of 5 for $579.95
Phoenix Contact IB IL 24/230 DOR1/W-PAC Inline Relay 2861881
Phoenix Contact

IB IL 24/230 DOR1/W-PAC Inline Relay

Zoro # G015280883
Mfr # 2861881
product price:  $74.25
/ea
Lennox Relay, Le40L87 40L87
Lennox

Relay, Le40L87

Zoro # G6468931
Mfr # 40L87
product price:  $50.99
/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
Standard Ignition AC HEATER SWITCH AND RELAY OE Replacement Genuine Intermotor Quality RU-327
Standard Ignition

AC HEATER SWITCH AND RELAY OE Replacement Genuine Intermotor Quality

Zoro # G608377877
Mfr # RU-327
product price:  $42.39
/ea
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
York 50/60 HZ 24V CNTRL RELAY 3PST S1-024-25911-700
York

50/60 HZ 24V CNTRL RELAY 3PST

Zoro # G210038104
Mfr # S1-024-25911-700
product price:  $110.99
/ea
Siemens power contactor AC-3e/AC-3 3RT2015-1QB41
Siemens

power contactor AC-3e/AC-3

Zoro # G415281800
Mfr # 3RT2015-1QB41
product price:  $69.79
/ea
Sold in mult. of 7 for $488.53
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
Utica/Dunkirk SPST RELAY 27739
Utica/Dunkirk

SPST RELAY

Zoro # G309985180
Mfr # 27739
product price:  $20.39
/ea
Siemens contactor relay 6 NO + 2 NC 3RH2362-2AF00
Siemens

contactor relay 6 NO + 2 NC

Zoro # G315281818
Mfr # 3RH2362-2AF00
product price:  $104.99
/ea
Sold in mult. of 5 for $524.95
Standard Ignition AC HEATER SWITCH AND RELAY OE Replacement RU-377
Standard Ignition

AC HEATER SWITCH AND RELAY OE Replacement

Zoro # G108377865
Mfr # RU-377
product price:  $65.79
/ea
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
Phoenix Contact PLC-RSC-230UC/21 PLC relay consisting 2966207
Phoenix Contact

PLC-RSC-230UC/21 PLC relay consisting

Zoro # G915280907
Mfr # 2966207
product price:  $36.59
/ea
Sold in mult. of 10 for $365.90
Siemens Semiconductor relay 1-phase 3RF2 Overall width 45 mm 3RF2070-1AA04
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 45 mm

Zoro # G415281022
Mfr # 3RF2070-1AA04
product price:  $118.99
/ea
Sold in mult. of 5 for $594.95
Siemens power contactor AC-3e/AC-3 3RT2016-2KA42
Siemens

power contactor AC-3e/AC-3

Zoro # G515281816
Mfr # 3RT2016-2KA42
product price:  $82.75
/ea
Sold in mult. of 6 for $496.50
Siemens contactor relay 4 NO + 4 NC 3RH2244-1AP00
Siemens

contactor relay 4 NO + 4 NC

Zoro # G515281656
Mfr # 3RH2244-1AP00
product price:  $94.29
/ea
Sold in mult. of 5 for $471.45
Trane 24V 25A DPST Control Relay RLY2440
Trane

24V 25A DPST Control Relay

Zoro # G310446663
Mfr # RLY2440
product price:  $37.99
/ea
Diversitech SPDT 16A 120V Fan Relay PR294Q
Diversitech

SPDT 16A 120V Fan Relay

Zoro # G316081790
Mfr # PR294Q
product price:  $15.59
/ea
Sold in mult. of 4 for $62.36
Siemens RL243 BR RELAY INDUSTRIAL DUTY 243-0010
Siemens

RL243 BR RELAY INDUSTRIAL DUTY

Zoro # G715281227
Mfr # 243-0010
product price:  $393.99
/ea
Tecumseh Relay, K150-02, K150-02 K150-02
Tecumseh

Relay, K150-02, K150-02

Zoro # G9542178
Mfr # K150-02
product price:  $46.29
/ea
Idec 14mm SPDT spring term 18VDC RV8H-1S1-D18
Idec

14mm SPDT spring term 18VDC

Zoro # G915280341
Mfr # RV8H-1S1-D18
product price:  $23.55
/ea
Siemens Semiconductor relay 1-phase 3RF2 Overall width 45 mm 3RF2090-1AA22
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 45 mm

Zoro # G215280935
Mfr # 3RF2090-1AA22
product price:  $174.99
/ea
Sold in mult. of 4 for $699.96
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
Honeywell 480v 1/4 in. barb E-P Relay RP419A1065
Honeywell

480v 1/4 in. barb E-P Relay

Zoro # G610446790
Mfr # RP419A1065
product price:  $494.99
/ea
Siemens power contactor AC-3e/AC-3 3RT2015-2WB42
Siemens

power contactor AC-3e/AC-3

Zoro # G715281562
Mfr # 3RT2015-2WB42
product price:  $69.79
/ea
Sold in mult. of 7 for $488.53
HVACR Relays (1,000+ items) - Page 27
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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 RelaysPilot and Ignitor ComponentsFan Parts
AC Cleaners & Scale RemoversHeating and Cooling PartsControl 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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