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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 29

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 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 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
Siemens contactor relay 2 NO + 2 NC 3RH2122-1AV60
Siemens

contactor relay 2 NO + 2 NC

Zoro # G115281322
Mfr # 3RH2122-1AV60
product price:  $63.39
/ea
Sold in mult. of 7 for $443.73
Siemens coupling contactor relay 2 NO + 2 NC 3RH2122-1WB40
Siemens

coupling contactor relay 2 NO + 2 NC

Zoro # G115281605
Mfr # 3RH2122-1WB40
product price:  $67.75
/ea
Sold in mult. of 6 for $406.50
Siemens power contactor AC-3e/AC-3 3RT2015-1SB41
Siemens

power contactor AC-3e/AC-3

Zoro # G115281735
Mfr # 3RT2015-1SB41
product price:  $69.79
/ea
Sold in mult. of 7 for $488.53
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
Siemens power contactor AC-3e/AC-3 3RT2017-2VB42
Siemens

power contactor AC-3e/AC-3

Zoro # G115281193
Mfr # 3RT2017-2VB42
product price:  $89.59
/ea
Sold in mult. of 5 for $447.95
Siemens coupling contactor relay 3 NO + 1 NC 3RH2131-1KF40
Siemens

coupling contactor relay 3 NO + 1 NC

Zoro # G115281797
Mfr # 3RH2131-1KF40
product price:  $67.75
/ea
Sold in mult. of 6 for $406.50
Siemens Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm 3RF2150-1AA26
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm

Zoro # G115281049
Mfr # 3RF2150-1AA26
product price:  $155.99
/ea
Sold in mult. of 4 for $623.96
Siemens power contactor AC-3e/AC-3 3RT2017-1JB41
Siemens

power contactor AC-3e/AC-3

Zoro # G115281384
Mfr # 3RT2017-1JB41
product price:  $89.59
/ea
Sold in mult. of 5 for $447.95
Siemens Cplng Cont Relay Rail 2NO+2NC 3RH2122-4LB40
Siemens

Cplng Cont Relay Rail 2NO+2NC

Zoro # G115281544
Mfr # 3RH2122-4LB40
product price:  $166.99
/ea
Siemens contactor relay 3 NO + 1 NC 3RH2131-1AM20
Siemens

contactor relay 3 NO + 1 NC

Zoro # G115281438
Mfr # 3RH2131-1AM20
product price:  $63.39
/ea
Sold in mult. of 7 for $443.73
Siemens Semiconductor relay 1-phase 3RF2 Width 22.5 mm 3RF2120-1AA24
Siemens

Semiconductor relay 1-phase 3RF2 Width 22.5 mm

Zoro # G115281261
Mfr # 3RF2120-1AA24
product price:  $120.99
/ea
Sold in mult. of 6 for $725.94
Siemens coupling contactor relay 2 NO + 2 NC 3RH2122-2LF40
Siemens

coupling contactor relay 2 NO + 2 NC

Zoro # G115281650
Mfr # 3RH2122-2LF40
product price:  $67.95
/ea
Sold in mult. of 6 for $407.70
Siemens power contactor AC-3e/AC-3 3RT2015-2HB41
Siemens

power contactor AC-3e/AC-3

Zoro # G115281773
Mfr # 3RT2015-2HB41
product price:  $61.29
/ea
Sold in mult. of 8 for $490.32
Siemens contactor relay latched 3RH2431-1BF40
Siemens

contactor relay latched

Zoro # G115281513
Mfr # 3RH2431-1BF40
product price:  $207.99
/ea
Sold in mult. of 3 for $623.97
Siemens contactor relay latched 3RH2440-1AF00
Siemens

contactor relay latched

Zoro # G115281490
Mfr # 3RH2440-1AF00
product price:  $199.99
/ea
Sold in mult. of 3 for $599.97
Siemens Contactor Relay 3NO+1NC AC 200V Ring Lug 3RH2131-4AN60
Siemens

Contactor Relay 3NO+1NC AC 200V Ring Lug

Zoro # G115281469
Mfr # 3RH2131-4AN60
product price:  $164.99
/ea
Siemens Contactor Relay 2NO+2NC AC 400V Ring Lug 3RH2122-4AR60
Siemens

Contactor Relay 2NO+2NC AC 400V Ring Lug

Zoro # G115281612
Mfr # 3RH2122-4AR60
product price:  $164.99
/ea
Siemens contactor relay 4 NO 3RH2140-2BA40
Siemens

contactor relay 4 NO

Zoro # G115281537
Mfr # 3RH2140-2BA40
product price:  $73.99
/ea
Sold in mult. of 6 for $443.94
Siemens power contactor AC-3e/AC-3 3RT2017-2QB42
Siemens

power contactor AC-3e/AC-3

Zoro # G115281254
Mfr # 3RT2017-2QB42
product price:  $88.45
/ea
Sold in mult. of 5 for $442.25
Siemens ASI SLIM LINE MOD4IN/4OUT RELAY 3RK1402-3CE00-0AA2
Siemens

ASI SLIM LINE MOD4IN/4OUT RELAY

Zoro # G115281025
Mfr # 3RK1402-3CE00-0AA2
product price:  $1,241.99
/ea
Siemens power contactor AC-3e/AC-3 3RT2027-2KB40
Siemens

power contactor AC-3e/AC-3

Zoro # G115280998
Mfr # 3RT2027-2KB40
product price:  $276.99
/ea
Sold in mult. of 2 for $553.98
Siemens power contactor AC-3e/AC-3 3RT2015-1HB41
Siemens

power contactor AC-3e/AC-3

Zoro # G115281407
Mfr # 3RT2015-1HB41
product price:  $61.29
/ea
Sold in mult. of 8 for $490.32
Siemens contactor relay 3 NO + 1 NC 3RH2131-1AH00
Siemens

contactor relay 3 NO + 1 NC

Zoro # G015281507
Mfr # 3RH2131-1AH00
product price:  $52.15
/ea
Sold in mult. of 8 for $417.20
Siemens power contactor AC-3e/AC-3 3RT2016-1KB42
Siemens

power contactor AC-3e/AC-3

Zoro # G015281378
Mfr # 3RT2016-1KB42
product price:  $74.29
/ea
Sold in mult. of 6 for $445.74
Siemens power contactor AC-3e/AC-3 3RT2015-2UB42
Siemens

power contactor AC-3e/AC-3

Zoro # G015281699
Mfr # 3RT2015-2UB42
product price:  $69.99
/ea
Sold in mult. of 7 for $489.93
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 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 OPT SINAMICS SAFE BRAKE RELAY 6SL32520BB010AA0
Siemens

OPT SINAMICS SAFE BRAKE RELAY

Zoro # G015281347
Mfr # 6SL32520BB010AA0
product price:  $292.99
/ea
Siemens power contactor AC-3e/AC-3 3RT2017-1WB42
Siemens

power contactor AC-3e/AC-3

Zoro # G015281774
Mfr # 3RT2017-1WB42
product price:  $88.45
/ea
Sold in mult. of 5 for $442.25
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
Aci Smart Sensor w/ 3 SPDT Relays Q5-GENL-100L-O-X-ACETLYENE
Aci

Smart Sensor w/ 3 SPDT Relays

Zoro # G015280821
Mfr # Q5-GENL-100L-O-X-ACETLYENE
product price:  $1,311.99
/ea
Siemens power contactor AC-3e/AC-3 3RT2017-1VB41
Siemens

power contactor AC-3e/AC-3

Zoro # G015281743
Mfr # 3RT2017-1VB41
product price:  $89.59
/ea
Sold in mult. of 5 for $447.95
Siemens power contactor AC-3e/AC-3 3RT2017-2LF41
Siemens

power contactor AC-3e/AC-3

Zoro # G015280920
Mfr # 3RT2017-2LF41
product price:  $88.75
/ea
Sold in mult. of 5 for $443.75
HVACR Relays (1,000+ items) - Page 29
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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 RelaysPilot and Ignitor ComponentsFan Parts
AC Cleaners & Scale RemoversHeating and Cooling PartsControl 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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