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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 21

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Essex White Rodgers

Electric Heat Relay

Zoro # G0635726
Mfr # 24A05A001S1
product price: 
$100.99
/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 contactor relay latched 3RH2422-1AU00
Siemens

contactor relay latched

Zoro # G215281635
Mfr # 3RH2422-1AU00
product price: 
$205.99
/ea
Sold in mult. of 3 for $617.97
Phoenix Contact PSR-MS35-1NO-24DC-SC Safety relay for 2904953
Phoenix Contact

PSR-MS35-1NO-24DC-SC Safety relay for

Zoro # G815281035
Mfr # 2904953
product price: 
$231.99
/ea
Honeywell Analytics SPXCL Trans H2 4-20 mA CHR Relay SPLCG1BARCXNZZ
Honeywell Analytics

SPXCL Trans H2 4-20 mA CHR Relay

Zoro # G015281859
Mfr # SPLCG1BARCXNZZ
product price: 
$1,091.99
/ea
Idec Relay Plug-In SPDT 12A 12VDC RJ1S-CD-D12
Idec

Relay Plug-In SPDT 12A 12VDC

Zoro # G315280583
Mfr # RJ1S-CD-D12
product price: 
$8.15
/ea
Siemens Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm 3RF2150-2AA02
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm

Zoro # G815281028
Mfr # 3RF2150-2AA02
product price: 
$114.99
/ea
Sold in mult. of 6 for $689.94
Idec Relay Plug-In 3PDT 10A 24VDC RR3B-D-DC24V
Idec

Relay Plug-In 3PDT 10A 24VDC

Zoro # G915280600
Mfr # RR3B-D-DC24V
product price: 
$24.45
/ea
Siemens power contactor AC-3e/AC-3 3RT2016-2QB41
Siemens

power contactor AC-3e/AC-3

Zoro # G015281767
Mfr # 3RT2016-2QB41
product price: 
$74.25
/ea
Sold in mult. of 6 for $445.50
Phoenix Contact UMK 22-REL 120AC-21 VARIOFACE relay 5543203
Phoenix Contact

UMK 22-REL 120AC-21 VARIOFACE relay

Zoro # G315281122
Mfr # 5543203
product price: 
$73.45
/ea
Idec Relay Plug-In DPDT 8A 24VAC RJ2S-C-A24
Idec

Relay Plug-In DPDT 8A 24VAC

Zoro # G415280476
Mfr # RJ2S-C-A24
product price: 
$11.25
/ea
Siemens contactor relay 3 NO + 1 NC 3RH2131-2BA40
Siemens

contactor relay 3 NO + 1 NC

Zoro # G015281583
Mfr # 3RH2131-2BA40
product price: 
$66.69
/ea
Sold in mult. of 6 for $400.14
Siemens power contactor AC-3e/AC-3 3RT2017-2LB42
Siemens

power contactor AC-3e/AC-3

Zoro # G815280953
Mfr # 3RT2017-2LB42
product price: 
$88.75
/ea
Sold in mult. of 5 for $443.75
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
Siemens contactor relay latched 3RH2431-1BB40
Siemens

contactor relay latched

Zoro # G915281577
Mfr # 3RH2431-1BB40
product price: 
$214.99
/ea
Sold in mult. of 3 for $644.97
Phoenix Contact ST-REL4-KG230/21-21 Relay connector 2822419
Phoenix Contact

ST-REL4-KG230/21-21 Relay connector

Zoro # G015281064
Mfr # 2822419
product price: 
$307.99
/ea
Siemens power contactor AC-3e/AC-3 3RT2016-2SB41
Siemens

power contactor AC-3e/AC-3

Zoro # G415281695
Mfr # 3RT2016-2SB41
product price: 
$74.25
/ea
Sold in mult. of 6 for $445.50
Phoenix Contact PSR-MC42-2NO-1DO-24DC-SC Safety relay 2702901
Phoenix Contact

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

Zoro # G115281155
Mfr # 2702901
product price: 
$588.99
/ea
Siemens contactor relay 7 NO + 1 NC 3RH2271-1AK60
Siemens

contactor relay 7 NO + 1 NC

Zoro # G215281475
Mfr # 3RH2271-1AK60
product price: 
$85.95
/ea
Sold in mult. of 5 for $429.75
Standard Ignition AC HEATER SWITCH AND RELAY OE Replacement Genuine Intermotor Quality RU-334
Standard Ignition

AC HEATER SWITCH AND RELAY OE Replacement Genuine Intermotor Quality

Zoro # G608377846
Mfr # RU-334
product price: 
$117.99
/ea
Siemens Couplng Relay S00 12A 400vdc 1NO Sprg 3RT2017-4KB41
Siemens

Couplng Relay S00 12A 400vdc 1NO Sprg

Zoro # G915281065
Mfr # 3RT2017-4KB41
product price: 
$195.99
/ea
Siemens Contactor relay 53E 3TH4253-0BG8
Siemens

Contactor relay 53E

Zoro # G415281886
Mfr # 3TH4253-0BG8
product price: 
$207.99
/ea
Sold in mult. of 3 for $623.97
Siemens Couplng Relay S0 16A 72vdc 1NO/1NC R Lug 3RT2025-4KJ40
Siemens

Couplng Relay S0 16A 72vdc 1NO/1NC R Lug

Zoro # G815281516
Mfr # 3RT2025-4KJ40
product price: 
$379.99
/ea
Idec 14mm DPDT spring term 18VAC/DC RV8H-2S-AD18
Idec

14mm DPDT spring term 18VAC/DC

Zoro # G415280216
Mfr # RV8H-2S-AD18
product price: 
$26.95
/ea
Siemens contactor relay latched 3RH2422-1BF40
Siemens

contactor relay latched

Zoro # G815281622
Mfr # 3RH2422-1BF40
product price: 
$186.99
/ea
Sold in mult. of 3 for $560.97
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 Control Relay 6NO+2NC DC 125V Ring Lug 3RH2262-4BG40
Siemens

Control Relay 6NO+2NC DC 125V Ring Lug

Zoro # G815281462
Mfr # 3RH2262-4BG40
product price: 
$277.99
/ea
Siemens coupling contactor relay 3 NO + 1 NC 3RH2131-2JC40
Siemens

coupling contactor relay 3 NO + 1 NC

Zoro # G415281534
Mfr # 3RH2131-2JC40
product price: 
$76.15
/ea
Sold in mult. of 6 for $456.90
Siemens Semiconductor relay 1-phase 3RF2 Overall width 45 mm 3RF2070-1AA26
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 45 mm

Zoro # G915280990
Mfr # 3RF2070-1AA26
product price: 
$167.99
/ea
Sold in mult. of 3 for $503.97
Tpi Wireless RF Interface Relay RFR-5 RFR5
Tpi

Wireless RF Interface Relay RFR-5

Zoro # G505587683
Mfr # RFR5
product price: 
$176.99
/ea
Siemens Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm 3RF2150-1AA02
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm

Zoro # G915281126
Mfr # 3RF2150-1AA02
product price: 
$109.99
/ea
Sold in mult. of 6 for $659.94
Siemens power contactor AC-3e/AC-3 3RT2016-1SB41
Siemens

power contactor AC-3e/AC-3

Zoro # G315281788
Mfr # 3RT2016-1SB41
product price: 
$74.25
/ea
Sold in mult. of 6 for $445.50
Aaon POWER RELAY DPDT 15HP120600V R91190
Aaon

POWER RELAY DPDT 15HP120600V

Zoro # G407954026
Mfr # R91190
product price: 
$48.59
/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
York Heat Relay S1-024-19082-017
York

Heat Relay

Zoro # G8834373
Mfr # S1-024-19082-017
product price: 
$53.15
/ea
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
HVACR Relays (1,000+ items) - Page 21
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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 RemoversControl 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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