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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 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
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 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 PLUG-IN RELAY, 115VAC, 1 CO, RED LED LZS:RT3A4S15
Siemens

PLUG-IN RELAY, 115VAC, 1 CO, RED LED

Zoro # G315281856
Mfr # LZS:RT3A4S15
product price: 
$57.95
/ea
Sold in mult. of 5 for $289.75
Siemens Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm 3RF2190-1AA24
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm

Zoro # G215281666
Mfr # 3RF2190-1AA24
product price: 
$147.99
/ea
Sold in mult. of 4 for $591.96
Siemens contactor relay 3 NO + 1 NC 3RH2131-2AK60
Siemens

contactor relay 3 NO + 1 NC

Zoro # G015281750
Mfr # 3RH2131-2AK60
product price: 
$52.15
/ea
Sold in mult. of 8 for $417.20
Idec 14mm SPDT screw term 48VAC/DC RV8H-1L1-AD48
Idec

14mm SPDT screw term 48VAC/DC

Zoro # G715280282
Mfr # RV8H-1L1-AD48
product price: 
$25.99
/ea
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 6 NO + 2 NC 3RH2262-2AP00
Siemens

contactor relay 6 NO + 2 NC

Zoro # G615281587
Mfr # 3RH2262-2AP00
product price: 
$84.85
/ea
Sold in mult. of 5 for $424.25
Siemens contactor relay 4 NO 3RH2140-1AM20
Siemens

contactor relay 4 NO

Zoro # G415281336
Mfr # 3RH2140-1AM20
product price: 
$63.39
/ea
Sold in mult. of 7 for $443.73
Siemens contactor relay 4 NO 3RH2140-1BP40
Siemens

contactor relay 4 NO

Zoro # G315281641
Mfr # 3RH2140-1BP40
product price: 
$73.99
/ea
Sold in mult. of 6 for $443.94
Siemens Semiconductor relay 1-phase 3RF2 Overall width 45 mm 3RF2090-1AA02
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 45 mm

Zoro # G415280926
Mfr # 3RF2090-1AA02
product price: 
$147.99
/ea
Sold in mult. of 4 for $591.96
Aci Smart Sensor w/ 3 SPDT Relays Q5-CLO2-2P-O-X
Aci

Smart Sensor w/ 3 SPDT Relays

Zoro # G815280397
Mfr # Q5-CLO2-2P-O-X
product price: 
$2,834.99
/ea
Honeywell 120V, 50/60 Hz., With Fixed Pfep And Ear RM7890A1064
Honeywell

120V, 50/60 Hz., With Fixed Pfep And Ear

Zoro # G116127490
Mfr # RM7890A1064
product price: 
$849.99
/ea
Siemens Couplng Relay S0 25A 24vdc 1NO/1NC R Lug 3RT2026-4VB40
Siemens

Couplng Relay S0 25A 24vdc 1NO/1NC R Lug

Zoro # G615281471
Mfr # 3RT2026-4VB40
product price: 
$430.99
/ea
Titus Relay Thermistor Tstat Signal D21-TS
Titus

Relay Thermistor Tstat Signal

Zoro # G010446666
Mfr # D21-TS
product price: 
$590.99
/ea
Siemens power contactor AC-3e/AC-3 3RT2017-1SB42
Siemens

power contactor AC-3e/AC-3

Zoro # G315281344
Mfr # 3RT2017-1SB42
product price: 
$88.45
/ea
Sold in mult. of 5 for $442.25
Siemens power contactor AC-3e/AC-3 3RT2015-2HB42
Siemens

power contactor AC-3e/AC-3

Zoro # G815281707
Mfr # 3RT2015-2HB42
product price: 
$61.29
/ea
Sold in mult. of 8 for $490.32
Siemens Semiconductor relay 3-phase 3RF2 55 A / 40 °C 48-600 V / 4-30 V DC 2-phase 3RF2255-3AB45
Siemens

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

Zoro # G715281500
Mfr # 3RF2255-3AB45
product price: 
$254.99
/ea
Sold in mult. of 2 for $509.98
Mars Relay, Ms19550 19550
Mars

Relay, Ms19550

Zoro # G6469071
Mfr # 19550
product price: 
$105.99
/ea
Aci Smart Sensor w/ 3 SPDT Relays Q5-GENL-100L-O-X-PENTANE
Aci

Smart Sensor w/ 3 SPDT Relays

Zoro # G515280703
Mfr # Q5-GENL-100L-O-X-PENTANE
product price: 
$1,311.99
/ea
Idec 14mm SPDT spring term 60VAC/DC RV8H-1S1-AD60
Idec

14mm SPDT spring term 60VAC/DC

Zoro # G115280202
Mfr # RV8H-1S1-AD60
product price: 
$24.95
/ea
Phoenix Contact EMG 17-REL/KSR- 24/21-21-LC Relay 2940391
Phoenix Contact

EMG 17-REL/KSR- 24/21-21-LC Relay

Zoro # G515281007
Mfr # 2940391
product price: 
$125.99
/ea
Iec ELECTRICAL RELAY DP 120V160 E030-70665407
Iec

ELECTRICAL RELAY DP 120V160

Zoro # G507954049
Mfr # E030-70665407
product price: 
$27.99
/ea
Idec 14mm DPDT spring term 48VAC/DC RV8H-2S-AD48
Idec

14mm DPDT spring term 48VAC/DC

Zoro # G815280199
Mfr # RV8H-2S-AD48
product price: 
$26.85
/ea
Siemens RELAY, 4PDT, 15A, 24VAC 3TX7117-5HC13C
Siemens

RELAY, 4PDT, 15A, 24VAC

Zoro # G315281160
Mfr # 3TX7117-5HC13C
product price: 
$42.99
/ea
Lennox Spst Heat Seq Relay, Le58C97 58C97
Lennox

Spst Heat Seq Relay, Le58C97

Zoro # G6472580
Mfr # 58C97
product price: 
$96.69
/ea
Phoenix Contact EMD-FL-V-300 Monitoring relay for 2866048
Phoenix Contact

EMD-FL-V-300 Monitoring relay for

Zoro # G815281271
Mfr # 2866048
product price: 
$414.99
/ea
York Relay Cntrl 24V 5060Hz 3Pdt S1-02418785700
York

Relay Cntrl 24V 5060Hz 3Pdt

Zoro # G407953975
Mfr # S1-02418785700
product price: 
$73.39
/ea
Siemens coupling contactor relay 3 NO + 1 NC 3RH2131-2JB40
Siemens

coupling contactor relay 3 NO + 1 NC

Zoro # G715281555
Mfr # 3RH2131-2JB40
product price: 
$84.99
/ea
Sold in mult. of 6 for $509.94
Phoenix Contact RIF-RPT-LDP-24DC/2X2/2X1/AU/FG Relay 1148699
Phoenix Contact

RIF-RPT-LDP-24DC/2X2/2X1/AU/FG Relay

Zoro # G815281066
Mfr # 1148699
product price: 
$85.39
/ea
Sold in mult. of 10 for $853.90
Danfoss RELAY + CON. BOARD 123B9134
Danfoss

RELAY + CON. BOARD

Zoro # G710446607
Mfr # 123B9134
product price: 
$24.59
/ea
Phoenix Contact PSR-MC50-3NO-1DO-24DC-SC Safety relay 2700553
Phoenix Contact

PSR-MC50-3NO-1DO-24DC-SC Safety relay

Zoro # G615281020
Mfr # 2700553
product price: 
$287.99
/ea
Siemens contactor relay latched 3RH2422-1AB00
Siemens

contactor relay latched

Zoro # G815281714
Mfr # 3RH2422-1AB00
product price: 
$205.99
/ea
Sold in mult. of 3 for $617.97
Honeywell C 220-240V; 50/60 Hz. 0.8 Or 3 Sec Ffr EC7895C1000
Honeywell

C 220-240V; 50/60 Hz. 0.8 Or 3 Sec Ffr

Zoro # G816127486
Mfr # EC7895C1000
product price: 
$530.99
/ea
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
HVACR Relays (1,000+ 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 ValvesFan Parts
Heating and Cooling PartsAC Cleaners & Scale RemoversHeaters & FurnacesAxial Fans and AccessoriesControl Parts
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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