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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 19

Siemens contactor relay 4 NO 3RH2140-1BE40
Siemens

contactor relay 4 NO

Zoro # G715281746
Mfr # 3RH2140-1BE40
product price: 
$73.99
/ea
Sold in mult. of 6 for $443.94
No Product Image Available
White-Rodgers

Air Handler Control, Two-Stage

Zoro # G7579737
Mfr # 48C21-707
product price: 
$166.99
/ea
Supco Fan Relay, 240VAC, NO/NC 90384
Supco

Fan Relay, 240VAC, NO/NC

Zoro # G5450720
Mfr # 90384
product price: 
$16.49
/ea
Sold in mult. of 2 for $32.98
Phoenix Contact IB IL 24/230 DOR4/W-PC-PAC Inline Relay 2862181
Phoenix Contact

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

Zoro # G015281149
Mfr # 2862181
product price: 
$204.99
/ea
Siemens contactor relay 4 NO 3RH2140-1AV60
Siemens

contactor relay 4 NO

Zoro # G115281766
Mfr # 3RH2140-1AV60
product price: 
$63.39
/ea
Sold in mult. of 7 for $443.73
Honeywell Analytics SPXCL Trans O2 Modbus CHR Relay SPLCO1BMRCXNZZ
Honeywell Analytics

SPXCL Trans O2 Modbus CHR Relay

Zoro # G715281890
Mfr # SPLCO1BMRCXNZZ
product price: 
$1,172.99
/ea
Aaon RELAY OVLD 1016A R64240
Aaon

RELAY OVLD 1016A

Zoro # G807954008
Mfr # R64240
product price: 
$103.99
/ea
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
No Product Image Available
White-Rodgers

DefPurposeMagContactor, 208/240VAC, 3P, 30A

Zoro # G7580373
Mfr # 90-165
product price: 
$44.79
/ea
Kmc Controls Pneumatic Diverting Relay SPDT RCC-1109
Kmc Controls

Pneumatic Diverting Relay SPDT

Zoro # G515280727
Mfr # RCC-1109
product price: 
$125.99
/ea
Siemens contactor relay latched 3RH2431-1AU00
Siemens

contactor relay latched

Zoro # G315281559
Mfr # 3RH2431-1AU00
product price: 
$205.99
/ea
Sold in mult. of 3 for $617.97
Siemens power contactor AC-3e/AC-3 3RT2015-2QB42
Siemens

power contactor AC-3e/AC-3

Zoro # G415281602
Mfr # 3RT2015-2QB42
product price: 
$69.79
/ea
Sold in mult. of 7 for $488.53
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 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 2 NO + 2 NC 3RH2122-1AM20
Siemens

contactor relay 2 NO + 2 NC

Zoro # G915280884
Mfr # 3RH2122-1AM20
product price: 
$63.39
/ea
Sold in mult. of 7 for $443.73
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 contactor relay 4 NO 3RH2140-1AH00
Siemens

contactor relay 4 NO

Zoro # G815281455
Mfr # 3RH2140-1AH00
product price: 
$63.59
/ea
Sold in mult. of 8 for $508.72
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 contactor relay 2 NO + 2 NC 3RH2122-1BE80
Siemens

contactor relay 2 NO + 2 NC

Zoro # G615281747
Mfr # 3RH2122-1BE80
product price: 
$81.49
/ea
Sold in mult. of 6 for $488.94
Siemens contactor relay 5 NO + 3 NC 3RH2353-1DM40-0KA0
Siemens

contactor relay 5 NO + 3 NC

Zoro # G415281787
Mfr # 3RH2353-1DM40-0KA0
product price: 
$113.99
/ea
Sold in mult. of 4 for $455.96
No Product Image Available
York

Heat Sequencer Relay, 1 to 3V

Zoro # G8841251
Mfr # S1-024-19082-703
product price: 
$171.99
/ea
Utica/Dunkirk SPST RELAY 27739
Utica/Dunkirk

SPST RELAY

Zoro # G309985180
Mfr # 27739
product price: 
$20.39
/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
York HEAT SEQUENCER RELAY S1-024-36024-000
York

HEAT SEQUENCER RELAY

Zoro # G709244573
Mfr # S1-024-36024-000
product price: 
$178.99
/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 RELAY 24VDC 1CO 3TX7014-7BQ00
Siemens

RELAY 24VDC 1CO

Zoro # G415280933
Mfr # 3TX7014-7BQ00
product price: 
$29.89
/ea
Sold in mult. of 15 for $448.35
Idec 14mm SPDT screw term 6VDC RV8H-1L1-D6
Idec

14mm SPDT screw term 6VDC

Zoro # G715280336
Mfr # RV8H-1L1-D6
product price: 
$27.55
/ea
Siemens Control Relay 4NO+4NC AC 208V Ring Lug 3RH2244-4AM20
Siemens

Control Relay 4NO+4NC AC 208V Ring Lug

Zoro # G015281705
Mfr # 3RH2244-4AM20
product price: 
$254.99
/ea
Aaon COMBUSTION RELAY P90510
Aaon

COMBUSTION RELAY

Zoro # G607953980
Mfr # P90510
product price: 
$65.89
/ea
Siemens power contactor AC-3e/AC-3 3RT2016-1WB42
Siemens

power contactor AC-3e/AC-3

Zoro # G615281648
Mfr # 3RT2016-1WB42
product price: 
$74.25
/ea
Sold in mult. of 6 for $445.50
Aci Smart Sensor w/ 3 SPDT Relays Q5-CH3CO-100L-O-X
Aci

Smart Sensor w/ 3 SPDT Relays

Zoro # G415280629
Mfr # Q5-CH3CO-100L-O-X
product price: 
$1,311.99
/ea
Siemens contactor relay 2 NO + 2 NC 3RH2122-1AC60
Siemens

contactor relay 2 NO + 2 NC

Zoro # G615280948
Mfr # 3RH2122-1AC60
product price: 
$63.39
/ea
Sold in mult. of 7 for $443.73
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 contactor relay 2 NO + 2 NC 3RH2122-2AP00
Siemens

contactor relay 2 NO + 2 NC

Zoro # G215281574
Mfr # 3RH2122-2AP00
product price: 
$57.79
/ea
Sold in mult. of 8 for $462.32
Siemens power contactor AC-3e/AC-3 3RT2017-2JB41
Siemens

power contactor AC-3e/AC-3

Zoro # G815281837
Mfr # 3RT2017-2JB41
product price: 
$89.59
/ea
Sold in mult. of 5 for $447.95
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
HVACR Relays (1,000+ items) - Page 19
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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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