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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 20

Siemens Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm 3RF2170-1AA26
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm

Zoro # G515281755
Mfr # 3RF2170-1AA26
product price: 
$186.99
/ea
Sold in mult. of 4 for $747.96
Siemens RELAY115VAC1CO LZX:RT314615
Siemens

RELAY115VAC1CO

Zoro # G015264548
Mfr # LZX:RT314615
product price: 
$42.35
/ea
Aaon POWER RELAY DPDT 15HP120600V R91190
Aaon

POWER RELAY DPDT 15HP120600V

Zoro # G407954026
Mfr # R91190
product price: 
$48.59
/ea
Siemens coupling contactor relay 4 NO 3RH2140-2KF40
Siemens

coupling contactor relay 4 NO

Zoro # G815281493
Mfr # 3RH2140-2KF40
product price: 
$67.75
/ea
Sold in mult. of 6 for $406.50
Siemens power contactor AC-3e/AC-3 3RT2015-2SB42
Siemens

power contactor AC-3e/AC-3

Zoro # G615281693
Mfr # 3RT2015-2SB42
product price: 
$69.79
/ea
Sold in mult. of 7 for $488.53
Trane 24V RELAY RLY3742
Trane

24V RELAY

Zoro # G610446646
Mfr # RLY3742
product price: 
$154.99
/ea
Trane MODULE, HI POWER RELAY OUTPUT MOD1401
Trane

MODULE, HI POWER RELAY OUTPUT

Zoro # G510446685
Mfr # MOD1401
product price: 
$305.99
/ea
Idec HOLD DOWN SPRING SH3B-05F1
Idec

HOLD DOWN SPRING

Zoro # G615280313
Mfr # SH3B-05F1
product price: 
$0.56
/ea
Sold in mult. of 13 for $7.28
Siemens coupling contactor relay 4 NO 3RH2140-2HB40
Siemens

coupling contactor relay 4 NO

Zoro # G415281350
Mfr # 3RH2140-2HB40
product price: 
$66.85
/ea
Sold in mult. of 7 for $467.95
Weil Mclain Time Delay Relay, 3 Min 383-500-021
Weil Mclain

Time Delay Relay, 3 Min

Zoro # G8926141
Mfr # 383-500-021
product price: 
$440.99
/ea
Siemens contactor relay 4 NO + 4 NC 3RH2244-2AK60
Siemens

contactor relay 4 NO + 4 NC

Zoro # G715281692
Mfr # 3RH2244-2AK60
product price: 
$94.29
/ea
Sold in mult. of 5 for $471.45
Siemens contactor relay 4 NO 3RH2140-1AK20
Siemens

contactor relay 4 NO

Zoro # G415281503
Mfr # 3RH2140-1AK20
product price: 
$63.39
/ea
Sold in mult. of 7 for $443.73
Siemens coupling contactor relay 4 NO 3RH2140-2VB40
Siemens

coupling contactor relay 4 NO

Zoro # G615281341
Mfr # 3RH2140-2VB40
product price: 
$84.99
/ea
Sold in mult. of 6 for $509.94
Honeywell Analytics SPXCL Trans NH3 L Modbus CHR Relay SPLCA1BMRCXNZZ
Honeywell Analytics

SPXCL Trans NH3 L Modbus CHR Relay

Zoro # G615281877
Mfr # SPLCA1BMRCXNZZ
product price: 
$1,436.99
/ea
Siemens Semiconductor relay 1-phase 3RF2 Width 22.5 mm 3RF2120-2AA24
Siemens

Semiconductor relay 1-phase 3RF2 Width 22.5 mm

Zoro # G615281303
Mfr # 3RF2120-2AA24
product price: 
$125.99
/ea
Sold in mult. of 5 for $629.95
Lennox Relay, Le69J80 69J80
Lennox

Relay, Le69J80

Zoro # G6469117
Mfr # 69J80
product price: 
$106.99
/ea
Aaon RELAY OVLD 4565A P78180
Aaon

RELAY OVLD 4565A

Zoro # G407954040
Mfr # P78180
product price: 
$108.99
/ea
Siemens Semiconductor relay 1-phase 3RF2 Overall width 45 mm 3RF2090-1AA06
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 45 mm

Zoro # G415280940
Mfr # 3RF2090-1AA06
product price: 
$163.99
/ea
Sold in mult. of 4 for $655.96
Phoenix Contact PLC-RSC- 60DC/21-21 PLC relay 2967293
Phoenix Contact

PLC-RSC- 60DC/21-21 PLC relay

Zoro # G315281177
Mfr # 2967293
product price: 
$54.59
/ea
Sold in mult. of 10 for $545.90
Siemens coupling contactor relay 2 NO + 2 NC 3RH2122-2HB40
Siemens

coupling contactor relay 2 NO + 2 NC

Zoro # G415281398
Mfr # 3RH2122-2HB40
product price: 
$66.85
/ea
Sold in mult. of 7 for $467.95
Siemens Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm 3RF2150-2AA24
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm

Zoro # G315280873
Mfr # 3RF2150-2AA24
product price: 
$98.55
/ea
Sold in mult. of 5 for $492.75
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
Phoenix Contact EMG 22-REL/KSR-G 24/TRN 5 Relay module 2949787
Phoenix Contact

EMG 22-REL/KSR-G 24/TRN 5 Relay module

Zoro # G915280952
Mfr # 2949787
product price: 
$165.99
/ea
Siemens RELAY, SPDT, 15A, 12VDC 3TX7110-5BB03C
Siemens

RELAY, SPDT, 15A, 12VDC

Zoro # G215280966
Mfr # 3TX7110-5BB03C
product price: 
$24.95
/ea
Siemens contactor relay 2 NO + 2 NC 3RH2122-1AU60
Siemens

contactor relay 2 NO + 2 NC

Zoro # G015281460
Mfr # 3RH2122-1AU60
product price: 
$63.39
/ea
Sold in mult. of 7 for $443.73
Siemens power contactor AC-3e/AC-3 3RT2015-2WB41
Siemens

power contactor AC-3e/AC-3

Zoro # G415281589
Mfr # 3RT2015-2WB41
product price: 
$69.79
/ea
Sold in mult. of 7 for $488.53
Kmc Controls Relay;Multi Voltage;4Spdt;Track REE-3114
Kmc Controls

Relay;Multi Voltage;4Spdt;Track

Zoro # G115281063
Mfr # REE-3114
product price: 
$293.99
/ea
Siemens contactor relay 4 NO 3RH2140-2BA40
Siemens

contactor relay 4 NO

Zoro # G115281537
Mfr # 3RH2140-2BA40
product price: 
$73.99
/ea
Sold in mult. of 6 for $443.94
Siemens contactor relay 4 NO 3RH2140-1AU00
Siemens

contactor relay 4 NO

Zoro # G815281400
Mfr # 3RH2140-1AU00
product price: 
$52.15
/ea
Sold in mult. of 8 for $417.20
Siemens contactor relay latched 3RH2440-1BM40
Siemens

contactor relay latched

Zoro # G215281420
Mfr # 3RH2440-1BM40
product price: 
$186.99
/ea
Sold in mult. of 3 for $560.97
Rheem 2P 24V SEQUENCING RELAY PD425119
Rheem

2P 24V SEQUENCING RELAY

Zoro # G910446537
Mfr # PD425119
product price: 
$41.69
/ea
Idec 14mm SPDT screw term 12VDC RV8H-1L1-D12
Idec

14mm SPDT screw term 12VDC

Zoro # G315280293
Mfr # RV8H-1L1-D12
product price: 
$26.59
/ea
Siemens Contactor Relay 2NO+2NC DC 125V Ring Lug 3RH2122-4BG40
Siemens

Contactor Relay 2NO+2NC DC 125V Ring Lug

Zoro # G915281522
Mfr # 3RH2122-4BG40
product price: 
$193.99
/ea
Siemens contactor relay latched 3RH2440-1AB00
Siemens

contactor relay latched

Zoro # G015281422
Mfr # 3RH2440-1AB00
product price: 
$205.99
/ea
Sold in mult. of 3 for $617.97
Phoenix Contact RIF-0-RPT-24DC/ 1AU Pre-assembled relay 2903359
Phoenix Contact

RIF-0-RPT-24DC/ 1AU Pre-assembled relay

Zoro # G815280960
Mfr # 2903359
product price: 
$15.39
/ea
Sold in mult. of 10 for $153.90
Aaon RELAY OVLD SOCKET DB80 ABB R59870
Aaon

RELAY OVLD SOCKET DB80 ABB

Zoro # G107954012
Mfr # R59870
product price: 
$78.15
/ea
HVACR Relays (1,000+ items) - Page 20
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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
switching relay switchingdelay on break timerdelay on break relay24v ac relay spdt24 volt coil
60 amp ac disconnecttransformer 208v / 240vswitching relay 24 vphoenix contact relayfan blower control switch

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