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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 35

Siemens contactor relay 4 NO 3RH2140-2BM40
Siemens

contactor relay 4 NO

Zoro # G615281426
Mfr # 3RH2140-2BM40
product price:  $66.85
/ea
Sold in mult. of 7 for $467.95
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
Siemens Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm 3RF2190-1AA26
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm

Zoro # G615281679
Mfr # 3RF2190-1AA26
product price:  $148.99
/ea
Sold in mult. of 3 for $446.97
Siemens Semiconductor relay 1-phase 3RF2 Overall width 45 mm 3RF2070-1AA02
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 45 mm

Zoro # G515281038
Mfr # 3RF2070-1AA02
product price:  $113.99
/ea
Sold in mult. of 5 for $569.95
Siemens contactor relay 2 NO + 2 NC 3RH2122-2AH00
Siemens

contactor relay 2 NO + 2 NC

Zoro # G515281458
Mfr # 3RH2122-2AH00
product price:  $52.15
/ea
Sold in mult. of 8 for $417.20
Siemens contactor relay 2 NO + 2 NC 3RH2122-2BA40
Siemens

contactor relay 2 NO + 2 NC

Zoro # G615281488
Mfr # 3RH2122-2BA40
product price:  $81.49
/ea
Sold in mult. of 6 for $488.94
Siemens contactor relay 4 NO 3RH2140-1AQ00
Siemens

contactor relay 4 NO

Zoro # G515281410
Mfr # 3RH2140-1AQ00
product price:  $63.39
/ea
Sold in mult. of 7 for $443.73
Siemens contactor relay 2 NO + 2 NC 3RH2122-1FB40
Siemens

contactor relay 2 NO + 2 NC

Zoro # G515281786
Mfr # 3RH2122-1FB40
product price:  $84.99
/ea
Sold in mult. of 6 for $509.94
Siemens contactor relay 4 NO 3RH2140-2BG40
Siemens

contactor relay 4 NO

Zoro # G715281487
Mfr # 3RH2140-2BG40
product price:  $73.99
/ea
Sold in mult. of 6 for $443.94
Siemens power contactor AC-3e/AC-3 3RT2016-2SB42
Siemens

power contactor AC-3e/AC-3

Zoro # G715281616
Mfr # 3RT2016-2SB42
product price:  $74.25
/ea
Sold in mult. of 6 for $445.50
Siemens power contactor AC-3e/AC-3 3RT2015-1VB41
Siemens

power contactor AC-3e/AC-3

Zoro # G215281680
Mfr # 3RT2015-1VB41
product price:  $71.55
/ea
Sold in mult. of 7 for $500.85
Siemens Semiconductor relay 1-phase 3RF2 Overall width 45 mm 3RF2090-1AA26
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 45 mm

Zoro # G015280876
Mfr # 3RF2090-1AA26
product price:  $180.99
/ea
Sold in mult. of 3 for $542.97
Siemens Contactor relay 73E 3TH4373-0BF4
Siemens

Contactor relay 73E

Zoro # G215281895
Mfr # 3TH4373-0BF4
product price:  $270.99
/ea
Sold in mult. of 2 for $541.98
Siemens coupling contactor relay 4 NO 3RH2140-2SB40
Siemens

coupling contactor relay 4 NO

Zoro # G315281399
Mfr # 3RH2140-2SB40
product price:  $67.75
/ea
Sold in mult. of 6 for $406.50
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 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 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
Siemens contactor relay 4 NO 3RH2140-1BC40
Siemens

contactor relay 4 NO

Zoro # G015281798
Mfr # 3RH2140-1BC40
product price:  $81.49
/ea
Sold in mult. of 6 for $488.94
Siemens Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm 3RF2190-2AA26
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm

Zoro # G015281613
Mfr # 3RF2190-2AA26
product price:  $154.99
/ea
Sold in mult. of 3 for $464.97
Siemens contactor relay 4 NO 3RH2140-1BW40
Siemens

contactor relay 4 NO

Zoro # G315281719
Mfr # 3RH2140-1BW40
product price:  $66.85
/ea
Sold in mult. of 7 for $467.95
Idec SmartRelay CPU 24VDC Trans Out FL1F-H12SCD
Idec

SmartRelay CPU 24VDC Trans Out

Zoro # G715280275
Mfr # FL1F-H12SCD
product price:  $407.99
/ea
Honeywell Analytics SPXCL Trans H2S L 4-20 mA CHR Relay SPLCH1BARCXNZZ
Honeywell Analytics

SPXCL Trans H2S L 4-20 mA CHR Relay

Zoro # G715281869
Mfr # SPLCH1BARCXNZZ
product price:  $912.99
/ea
Idec 14mm DPDT screw term 220VAC/DC RV8H-2L-AD220
Idec

14mm DPDT screw term 220VAC/DC

Zoro # G715280251
Mfr # RV8H-2L-AD220
product price:  $28.55
/ea
Honeywell Analytics SPXCL Trans CO Modbus CHR Relay SPLCC1BMRCXNZZ
Honeywell Analytics

SPXCL Trans CO Modbus CHR Relay

Zoro # G315281832
Mfr # SPLCC1BMRCXNZZ
product price:  $967.99
/ea
Honeywell Analytics Bundle-SPXCL CO/NO2 Modbus CHR Relay SPLCONO2-BNDL-MBR
Honeywell Analytics

Bundle-SPXCL CO/NO2 Modbus CHR Relay

Zoro # G715281852
Mfr # SPLCONO2-BNDL-MBR
product price:  $1,479.99
/ea
Idec Relay Plug-In 3PDT 10A 24VDC RR3B-LD-DC24V
Idec

Relay Plug-In 3PDT 10A 24VDC

Zoro # G415280568
Mfr # RR3B-LD-DC24V
product price:  $27.99
/ea
Idec SmartRelay CPU 100-20VAC-DC FL1F-H12RCC
Idec

SmartRelay CPU 100-20VAC-DC

Zoro # G415280308
Mfr # FL1F-H12RCC
product price:  $480.99
/ea
Idec Relay Plug-In 3PDT 10A 24VDC RR3PA-D-DC24V
Idec

Relay Plug-In 3PDT 10A 24VDC

Zoro # G815280410
Mfr # RR3PA-D-DC24V
product price:  $35.79
/ea
Idec SmartRelay CPU 12-24VDC FL1F-B12RCE
Idec

SmartRelay CPU 12-24VDC

Zoro # G815280304
Mfr # FL1F-B12RCE
product price:  $369.99
/ea
Idec 16IO CPU 100-240VAC Relay FC6A-C16R1AE
Idec

16IO CPU 100-240VAC Relay

Zoro # G015670424
Mfr # FC6A-C16R1AE
product price:  $597.99
/ea
Phoenix Contact EMG 10-REL/KSR-G 24/21-LCU Relay module 2940359
Phoenix Contact

EMG 10-REL/KSR-G 24/21-LCU Relay module

Zoro # G115281018
Mfr # 2940359
product price:  $74.85
/ea
Honeywell Analytics SPXCL Trans CH4 4-20 mA CHR Relay SPLCF6BARCXNZZ
Honeywell Analytics

SPXCL Trans CH4 4-20 mA CHR Relay

Zoro # G115281858
Mfr # SPLCF6BARCXNZZ
product price:  $982.99
/ea
Honeywell Analytics SPXCL Trans H2S H Modbus CHR Relay SPLCH2BMRCXNZZ
Honeywell Analytics

SPXCL Trans H2S H Modbus CHR Relay

Zoro # G015281873
Mfr # SPLCH2BMRCXNZZ
product price:  $1,073.99
/ea
Idec Relay Plug-In DPDT 8A 240VAC RJ2S-CL-A240
Idec

Relay Plug-In DPDT 8A 240VAC

Zoro # G615280672
Mfr # RJ2S-CL-A240
product price:  $19.15
/ea
Idec 14mm SPDT screw term 18VAC/DC RV8H-1L1-AD18
Idec

14mm SPDT screw term 18VAC/DC

Zoro # G415280278
Mfr # RV8H-1L1-AD18
product price:  $25.49
/ea
Phoenix Contact IOA REL 24V DI/BFI/1.0A/EX Relay module 2910155
Phoenix Contact

IOA REL 24V DI/BFI/1.0A/EX Relay module

Zoro # G615280849
Mfr # 2910155
product price:  $50.19
/ea
HVACR Relays (1,000+ items) - Page 35
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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 RelaysActuators and Damper MotorsHeating and Cooling Parts
AC Cleaners & Scale RemoversFan PartsControl PartsHeaters & FurnacesAC & Refrigeration Valves
phoenix contact relay60 amp ac disconnectge disconnect24v ac relay spdtfan blower control switch
mars potential relaytransformer 208v / 240vswitching relay switchingdelay on break timerterminal block relay

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