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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 16

Lennox Latching Relay, Le81G65 81G65
Lennox

Latching Relay, Le81G65

Zoro # G6454557
Mfr # 81G65
product price: 
$248.99
/ea
Honeywell 24v Pneumatic Relay RP819B1010
Honeywell

24v Pneumatic Relay

Zoro # G310446687
Mfr # RP819B1010
product price: 
$544.99
/ea
Diversitech SPST 16A 240V Fan Relay PR292Q
Diversitech

SPST 16A 240V Fan Relay

Zoro # G116081754
Mfr # PR292Q
product price: 
$11.99
/ea
Sold in mult. of 5 for $59.95
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
Lennox Heat Relay, Le14B05 14B05
Lennox

Heat Relay, Le14B05

Zoro # G6452253
Mfr # 14B05
product price: 
$142.99
/ea
Siemens Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm 3RF2150-3AA26
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm

Zoro # G615281389
Mfr # 3RF2150-3AA26
product price: 
$178.99
/ea
Sold in mult. of 4 for $715.96
Siemens Control Relay 4NO+4NC DC 250V Ring Lug 3RH2244-4BN40
Siemens

Control Relay 4NO+4NC DC 250V Ring Lug

Zoro # G015281590
Mfr # 3RH2244-4BN40
product price: 
$279.99
/ea
Siemens contactor relay 4 NO 3RH2140-2AH00
Siemens

contactor relay 4 NO

Zoro # G215281543
Mfr # 3RH2140-2AH00
product price: 
$63.59
/ea
Sold in mult. of 8 for $508.72
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
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 coupling contactor relay 3 NO + 1 NC 3RH2131-2JB40
Siemens

coupling contactor relay 3 NO + 1 NC

Zoro # G715281555
Mfr # 3RH2131-2JB40
product price: 
$84.99
/ea
Sold in mult. of 6 for $509.94
Siemens Semiconductor relay 1-phase 3RF2 Width 22.5 mm 3RF2120-1AA04
Siemens

Semiconductor relay 1-phase 3RF2 Width 22.5 mm

Zoro # G315281276
Mfr # 3RF2120-1AA04
product price: 
$87.15
/ea
Sold in mult. of 6 for $522.90
Idec 14mm DPDT screw term 12VAC/DC RV8H-2L-AD12
Idec

14mm DPDT screw term 12VAC/DC

Zoro # G515280185
Mfr # RV8H-2L-AD12
product price: 
$24.69
/ea
Siemens Semiconductor relay 1-phase 3RF2 Overall width 45 mm 3RF2070-1AA22
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 45 mm

Zoro # G315280910
Mfr # 3RF2070-1AA22
product price: 
$147.99
/ea
Sold in mult. of 5 for $739.95
Siemens contactor relay 2 NO + 2 NC 3RH2122-2BM40
Siemens

contactor relay 2 NO + 2 NC

Zoro # G515281465
Mfr # 3RH2122-2BM40
product price: 
$66.85
/ea
Sold in mult. of 7 for $467.95
Siemens Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm 3RF2150-2AA04
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm

Zoro # G915281027
Mfr # 3RF2150-2AA04
product price: 
$108.99
/ea
Sold in mult. of 5 for $544.95
Siemens Control Relay 6NO+2NC DC 24V Ring Lug 3RH2262-4BB40
Siemens

Control Relay 6NO+2NC DC 24V Ring Lug

Zoro # G315281498
Mfr # 3RH2262-4BB40
product price: 
$245.99
/ea
Siemens contactor relay latched 3RH2422-1AP00
Siemens

contactor relay latched

Zoro # G715281722
Mfr # 3RH2422-1AP00
product price: 
$179.99
/ea
Sold in mult. of 3 for $539.97
Siemens Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm 3RF2150-3AA04
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm

Zoro # G115281476
Mfr # 3RF2150-3AA04
product price: 
$115.99
/ea
Sold in mult. of 5 for $579.95
Siemens Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm 3RF2190-3AA02
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm

Zoro # G315281672
Mfr # 3RF2190-3AA02
product price: 
$156.99
/ea
Sold in mult. of 4 for $627.96
Siemens coupling contactor relay 2 NO + 2 NC 3RH2122-2KF40
Siemens

coupling contactor relay 2 NO + 2 NC

Zoro # G715281340
Mfr # 3RH2122-2KF40
product price: 
$75.25
/ea
Sold in mult. of 6 for $451.50
Siemens Semiconductor relay 1-phase 3RF2 Overall width 45 mm 3RF2070-1AA04
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 45 mm

Zoro # G415281022
Mfr # 3RF2070-1AA04
product price: 
$118.99
/ea
Sold in mult. of 5 for $594.95
Siemens contactor relay 3 NO + 1 NC 3RH2131-2AN20
Siemens

contactor relay 3 NO + 1 NC

Zoro # G515281724
Mfr # 3RH2131-2AN20
product price: 
$57.79
/ea
Sold in mult. of 8 for $462.32
Siemens power contactor AC-3e/AC-3 3RT2017-1JB42
Siemens

power contactor AC-3e/AC-3

Zoro # G115281360
Mfr # 3RT2017-1JB42
product price: 
$89.59
/ea
Sold in mult. of 5 for $447.95
Siemens contactor relay 3 NO + 1 NC 3RH2131-1AD00
Siemens

contactor relay 3 NO + 1 NC

Zoro # G415281442
Mfr # 3RH2131-1AD00
product price: 
$69.69
/ea
Sold in mult. of 7 for $487.83
Kmc Controls Fanbox Relay 2 Stage Heat Adj Start Poin REE-4002
Kmc Controls

Fanbox Relay 2 Stage Heat Adj Start Poin

Zoro # G615280719
Mfr # REE-4002
product price: 
$73.89
/ea
Siemens OPT SINAMICS SAFE BRAKE RELAY 6SL32520BB010AA0
Siemens

OPT SINAMICS SAFE BRAKE RELAY

Zoro # G015281347
Mfr # 6SL32520BB010AA0
product price: 
$292.99
/ea
Honeywell Pneu Switching Relay-DPDT 3-7 Psi w/Moun RP670B1009
Honeywell

Pneu Switching Relay-DPDT 3-7 Psi w/Moun

Zoro # G515280659
Mfr # RP670B1009
product price: 
$378.99
/ea
Siemens contactor relay latched 3RH2422-1AB00
Siemens

contactor relay latched

Zoro # G815281714
Mfr # 3RH2422-1AB00
product price: 
$205.99
/ea
Sold in mult. of 3 for $617.97
Phoenix Contact PSR-MC40-3NO-1DO-24DC-SP Safety relay 2700570
Phoenix Contact

PSR-MC40-3NO-1DO-24DC-SP Safety relay

Zoro # G715280930
Mfr # 2700570
product price: 
$271.99
/ea
Siemens Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm 3RF2190-3AA04
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm

Zoro # G915281683
Mfr # 3RF2190-3AA04
product price: 
$160.99
/ea
Sold in mult. of 4 for $643.96
Siemens Semiconductor relay 1-phase 3RF2 Overall width 45 mm 3RF2030-1AA04
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 45 mm

Zoro # G415281053
Mfr # 3RF2030-1AA04
product price: 
$112.99
/ea
Sold in mult. of 6 for $677.94
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 contactor relay 2 NO + 2 NC 3RH2122-1AQ00
Siemens

contactor relay 2 NO + 2 NC

Zoro # G415281329
Mfr # 3RH2122-1AQ00
product price: 
$63.39
/ea
Sold in mult. of 7 for $443.73
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
Siemens Semiconductor relay 1-phase 3RF2 Overall width 45 mm 3RF2050-1AA06
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 45 mm

Zoro # G515281052
Mfr # 3RF2050-1AA06
product price: 
$162.99
/ea
Sold in mult. of 4 for $651.96
HVACR Relays (1,000+ items) - Page 16
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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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