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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 28

Idec PC MT. SOCKET SH3B-62
Idec

PC MT. SOCKET

Zoro # G515280277
Mfr # SH3B-62
product price:  $2.45
/ea
Sold in mult. of 4 for $9.80
Siemens contactor relay 4 NO 3RH2140-2AP00
Siemens

contactor relay 4 NO

Zoro # G815281431
Mfr # 3RH2140-2AP00
product price:  $57.79
/ea
Sold in mult. of 8 for $462.32
Kmc Controls HTG/CLNG C/O RELAY MODULE REE-1005
Kmc Controls

HTG/CLNG C/O RELAY MODULE

Zoro # G910446636
Mfr # REE-1005
product price:  $73.99
/ea
Siemens Overload relay 50.200 A for motor protection Size S6 CLASS 5.30E 3RB2153-4FX2
Siemens

Overload relay 50.200 A for motor protection Size S6 CLASS 5.30E

Zoro # G815281226
Mfr # 3RB2153-4FX2
product price:  $692.99
/ea
Siemens SIRIUS safety relay Basic unit Advanced series with time delay 0.05-3 s 3SK1121-2CB41
Siemens

SIRIUS safety relay Basic unit Advanced series with time delay 0.05-3 s

Zoro # G615281440
Mfr # 3SK1121-2CB41
product price:  $517.99
/ea
Siemens Semiconductor relay 3-phase 3RF2 55 A / 40 Deg.C 48-600 V / 4-30 V DC 3-phase 3RF2255-2AC45
Siemens

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

Zoro # G315281511
Mfr # 3RF2255-2AC45
product price:  $413.99
/ea
Sold in mult. of 2 for $827.98
Siemens contactor relay 3 NO + 1 NC 3RH2131-1BE40
Siemens

contactor relay 3 NO + 1 NC

Zoro # G915281386
Mfr # 3RH2131-1BE40
product price:  $81.49
/ea
Sold in mult. of 6 for $488.94
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 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
Idec SPDT PCB RELAY RH1V2-UDC12V
Idec

SPDT PCB RELAY

Zoro # G815280809
Mfr # RH1V2-UDC12V
product price:  $12.89
/ea
Idec 14mm DPDT screw term 48VAC/DC RV8H-2L-AD48
Idec

14mm DPDT screw term 48VAC/DC

Zoro # G415280223
Mfr # RV8H-2L-AD48
product price:  $25.15
/ea
Siemens coupling contactor relay 3 NO + 1 NC 3RH2131-2KF40
Siemens

coupling contactor relay 3 NO + 1 NC

Zoro # G715281531
Mfr # 3RH2131-2KF40
product price:  $75.25
/ea
Sold in mult. of 6 for $451.50
Trane RELAY; GEN PURPOSE, DPDT PILOT RLY02463
Trane

RELAY; GEN PURPOSE, DPDT PILOT

Zoro # G214646619
Mfr # RLY02463
product price:  $43.29
/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 Semiconductor relay 1-phase 3RF2 Width 22.5 mm 3RF2120-1AA02
Siemens

Semiconductor relay 1-phase 3RF2 Width 22.5 mm

Zoro # G915281256
Mfr # 3RF2120-1AA02
product price:  $93.59
/ea
Sold in mult. of 7 for $655.13
York Heat Sequencer Relay S1-024-19082-022
York

Heat Sequencer Relay

Zoro # G8833280
Mfr # S1-024-19082-022
product price:  $68.45
/ea
Siemens contactor relay 4 NO + 4 NC 3RH2344-2BB40
Siemens

contactor relay 4 NO + 4 NC

Zoro # G715281401
Mfr # 3RH2344-2BB40
product price:  $93.49
/ea
Sold in mult. of 5 for $467.45
Tecumseh Relay, K71-15 K71-15
Tecumseh

Relay, K71-15

Zoro # G9542272
Mfr # K71-15
product price:  $76.59
/ea
Phoenix Contact EMG 10-REL/KSR-G 24/ 1-LCU Relay module 2942807
Phoenix Contact

EMG 10-REL/KSR-G 24/ 1-LCU Relay module

Zoro # G215281086
Mfr # 2942807
product price:  $80.75
/ea
Siemens power contactor AC-3e/AC-3 3RT2016-2VB42
Siemens

power contactor AC-3e/AC-3

Zoro # G115281704
Mfr # 3RT2016-2VB42
product price:  $75.49
/ea
Sold in mult. of 6 for $452.94
Carrier Time Delay Relay HN67ER032
Carrier

Time Delay Relay

Zoro # G300905040
Mfr # HN67ER032
product price:  $266.99
/ea
Phoenix Contact PSR-PS20-1NO-1NC-24DC-SC Coupling relay 2700356
Phoenix Contact

PSR-PS20-1NO-1NC-24DC-SC Coupling relay

Zoro # G315281146
Mfr # 2700356
product price:  $234.99
/ea
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 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
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
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
Idec 14mm SPDT screw term 110VAC/DC RV8H-1L1-AD110
Idec

14mm SPDT screw term 110VAC/DC

Zoro # G315280255
Mfr # RV8H-1L1-AD110
product price:  $29.15
/ea
Siemens contactor relay latched 3RH2422-1BJ80
Siemens

contactor relay latched

Zoro # G115281667
Mfr # 3RH2422-1BJ80
product price:  $222.99
/ea
Sold in mult. of 3 for $668.97
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 Semiconductor relay 3-phase 3RF2 30 A / 40 Deg.C 48-600 V / 4-30 V DC 3-phase 3RF2230-2AC45
Siemens

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

Zoro # G115281568
Mfr # 3RF2230-2AC45
product price:  $356.99
/ea
Sold in mult. of 2 for $713.98
Aaon RELAY OVLD SOCKET DB80 ABB R59870
Aaon

RELAY OVLD SOCKET DB80 ABB

Zoro # G107954012
Mfr # R59870
product price:  $78.15
/ea
Phoenix Contact PLC-RSC-230UC/21-21 PLC relay 2967099
Phoenix Contact

PLC-RSC-230UC/21-21 PLC relay

Zoro # G415281305
Mfr # 2967099
product price:  $47.49
/ea
Sold in mult. of 10 for $474.90
No Product Image Available
Captive-Aire

Overload Relay, 2 1/2 in L

Zoro # G821673510
Mfr # 193KB63
product price:  $161.99
/ea
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
Phoenix Contact PSR-SPP- 24UC/ESA4/2X1/1X2 Safety relay 2963938
Phoenix Contact

PSR-SPP- 24UC/ESA4/2X1/1X2 Safety relay

Zoro # G815281264
Mfr # 2963938
product price:  $424.99
/ea
Siemens RELAY 24VUC 1COGOLD PLATED 3TX7014-7BM02
Siemens

RELAY 24VUC 1COGOLD PLATED

Zoro # G515280994
Mfr # 3TX7014-7BM02
product price:  $53.59
/ea
Sold in mult. of 15 for $803.85
HVACR Relays (1,000+ items) - Page 28
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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
switching relay switchingphoenix contact relaymars potential relayterminal block relaydelay on break timer
fan blower control switch24 volt coil60 amp ac disconnectdelay on break relayge disconnect

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