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  1. Home
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  3. Heating & Cooling
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  5. HVACR and Appliance Controls
  6. /
  7. HVACR Relays

HVACR Relays (1,000+ items) - Page 17

Honeywell 208v 1/4 in. barb E-P Realy w/Junc RP419A1081
Honeywell

208v 1/4 in. barb E-P Realy w/Junc

Zoro # G310446670
Mfr # RP419A1081
product price: 
$453.99
/ea
Iec ELECTRICAL RELAY DP 208V E030-70665408
Iec

ELECTRICAL RELAY DP 208V

Zoro # G307954034
Mfr # E030-70665408
product price: 
$24.79
/ea
Phoenix Contact UMK 22-REL 120/21-21 VARIOFACE relay 5543216
Phoenix Contact

UMK 22-REL 120/21-21 VARIOFACE relay

Zoro # G315281191
Mfr # 5543216
product price: 
$83.89
/ea
Siemens coupling contactor relay 2 NO + 2 NC 3RH2122-2VB40
Siemens

coupling contactor relay 2 NO + 2 NC

Zoro # G815281530
Mfr # 3RH2122-2VB40
product price: 
$77.25
/ea
Sold in mult. of 6 for $463.50
Siemens coupling contactor relay 4 NO 3RH2140-1KB40
Siemens

coupling contactor relay 4 NO

Zoro # G715281685
Mfr # 3RH2140-1KB40
product price: 
$67.75
/ea
Sold in mult. of 6 for $406.50
Idec SPDT PCB RELAY RH1V2-UDC24V
Idec

SPDT PCB RELAY

Zoro # G115280813
Mfr # RH1V2-UDC24V
product price: 
$12.65
/ea
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
Idec 40IO CPU 100-240VAC Relay FC6A-C40R1AE
Idec

40IO CPU 100-240VAC Relay

Zoro # G015670523
Mfr # FC6A-C40R1AE
product price: 
$1,154.99
/ea
Lochinvar 1.25 AMP FUSE 100208807
Lochinvar

1.25 AMP FUSE

Zoro # G310445970
Mfr # 100208807
product price: 
$18.55
/ea
Phoenix Contact ST-REL4-KG 24/ 1- 1 Relay connector 2852353
Phoenix Contact

ST-REL4-KG 24/ 1- 1 Relay connector

Zoro # G015281248
Mfr # 2852353
product price: 
$221.99
/ea
Phoenix Contact IB IL 24/230 DOR4/W-PAC Inline Relay 2861878
Phoenix Contact

IB IL 24/230 DOR4/W-PAC Inline Relay

Zoro # G915280860
Mfr # 2861878
product price: 
$219.99
/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
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 2 NO + 2 NC 3RH2122-1AV00
Siemens

contactor relay 2 NO + 2 NC

Zoro # G815281356
Mfr # 3RH2122-1AV00
product price: 
$57.15
/ea
Sold in mult. of 7 for $400.05
Siemens contactor relay latched 3RH2431-1AB00
Siemens

contactor relay latched

Zoro # G915281591
Mfr # 3RH2431-1AB00
product price: 
$205.99
/ea
Sold in mult. of 3 for $617.97
Siemens coupling contactor relay 3 NO + 1 NC 3RH2131-2WB40
Siemens

coupling contactor relay 3 NO + 1 NC

Zoro # G915281478
Mfr # 3RH2131-2WB40
product price: 
$75.25
/ea
Sold in mult. of 6 for $451.50
Siemens contactor relay 4 NO 3RH2140-2BW40
Siemens

contactor relay 4 NO

Zoro # G815281332
Mfr # 3RH2140-2BW40
product price: 
$66.85
/ea
Sold in mult. of 7 for $467.95
Siemens Semiconductor relay 3-phase 3RF2 30 A / 40 Deg.C 48-600 V / 4-30 V DC 2-phase 3RF2230-3AB45
Siemens

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

Zoro # G115281520
Mfr # 3RF2230-3AB45
product price: 
$248.99
/ea
Sold in mult. of 3 for $746.97
Siemens RELAY120VAC 1CO 3TX7014-7BP00
Siemens

RELAY120VAC 1CO

Zoro # G215263600
Mfr # 3TX7014-7BP00
product price: 
$39.65
/ea
Sold in mult. of 20 for $793.00
Danfoss RELAY + CON. BOARD 123B9134
Danfoss

RELAY + CON. BOARD

Zoro # G710446607
Mfr # 123B9134
product price: 
$24.59
/ea
No Product Image Available
Trane

Relay, Wireless, 40 Channel

Zoro # G912472695
Mfr # WRP
product price: 
$656.99
/ea
Idec Relay Plug-In 3PDT 10A 48VDC RR3PA-D-DC48V
Idec

Relay Plug-In 3PDT 10A 48VDC

Zoro # G915280495
Mfr # RR3PA-D-DC48V
product price: 
$35.79
/ea
Sterling Hvac 24V SPST RELAY J10R00818-003
Sterling Hvac

24V SPST RELAY

Zoro # G309769599
Mfr # J10R00818-003
product price: 
$189.99
/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
Phoenix Contact PSR-PC21-2NO-2NC-24DC-SP Coupling relay 1086946
Phoenix Contact

PSR-PC21-2NO-2NC-24DC-SP Coupling relay

Zoro # G915281225
Mfr # 1086946
product price: 
$256.99
/ea
Idec Bifurcated Relay LED Diode RJ22S-CLD-D24
Idec

Bifurcated Relay LED Diode

Zoro # G815280694
Mfr # RJ22S-CLD-D24
product price: 
$17.79
/ea
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 contactor relay 3 NO + 1 NC 3RH2131-2AP60
Siemens

contactor relay 3 NO + 1 NC

Zoro # G715281654
Mfr # 3RH2131-2AP60
product price: 
$57.79
/ea
Sold in mult. of 8 for $462.32
Siemens Cplng Cont Relay 4NO DC 24V 0 3RH2140-4KB40
Siemens

Cplng Cont Relay 4NO DC 24V 0

Zoro # G915281799
Mfr # 3RH2140-4KB40
product price: 
$165.99
/ea
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
Siemens Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm 3RF2190-3AA26
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm

Zoro # G615281600
Mfr # 3RF2190-3AA26
product price: 
$199.99
/ea
Sold in mult. of 3 for $599.97
Siemens contactor relay 4 NO + 4 NC 3RH2244-2BE40
Siemens

contactor relay 4 NO + 4 NC

Zoro # G715281678
Mfr # 3RH2244-2BE40
product price: 
$98.85
/ea
Sold in mult. of 4 for $395.40
Idec 2pt Analog Output Exp Module FL1F-K2BM2
Idec

2pt Analog Output Exp Module

Zoro # G315280248
Mfr # FL1F-K2BM2
product price: 
$388.99
/ea
Phoenix Contact UMK 22-REL 12/21 VARIOFACE relay module 5542314
Phoenix Contact

UMK 22-REL 12/21 VARIOFACE relay module

Zoro # G415281275
Mfr # 5542314
product price: 
$74.35
/ea
Phoenix Contact EMD-BL-V-230-PT Monitoring relay for 2903524
Phoenix Contact

EMD-BL-V-230-PT Monitoring relay for

Zoro # G915281010
Mfr # 2903524
product price: 
$187.99
/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
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 ValvesHeating and Cooling Parts
Fan PartsAC Cleaners & Scale RemoversHeaters & FurnacesAxial Fans and AccessoriesControl Parts
phoenix contact relaydelay on break timerswitching relay 24 vtransformer 208v / 240vmars potential relay
ge disconnect60 amp ac disconnect24v ac relay spdtswitching relay switchingfan blower control switch

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