Featured Categories

  • Tools & Machining
  • Shipping, Packaging & Office Supplies
  • Plumbing
  • Safety

Shop Categories

  • Abrasives & Polishers
  • Adhesives & Tapes
  • Electrical Supplies
  • Electronics
  • Fasteners
  • Food Service & Restaurant Supplies
  • Furniture, Linens & Decor
  • Grounds & Outdoor
  • Hardware & Building Materials
  • Heating & Cooling
  • Janitorial & Cleaning Supplies
  • Lab Equipment & Supplies
  • Lighting
  • Material Handling
  • Medical & Personal Care
  • Paint, Coatings & Supplies
  • Plumbing
  • Power Transmission
  • Pumps
  • Raw Materials
  • Safety
  • Shipping, Packaging & Office Supplies
  • Storage & Workspace
  • Test Instruments & Gauges
  • Tools & Machining
  • Vehicle Maintenance
  • Welding, Soldering & Brazing
  • About Us
  • Deals
  • Contact Us
Added to Cart
Skip to Main Content Accessibility Statement
FREE SHIPPING on orders over $50 after you . Restrictions Apply
Zoro Homepage
Close icon
Clipboard Icon Clipboard Icon Quick Order
User Headset Icon User Headset Icon Support
0
0
 Cart
  • Low prices on everyday needs. Shop Zoro Select
  • Don't miss these limited time offers. Shop All Deals
  • Get 30 days to pay with Net 30. Apply Now
  1. Home
  2. /
  3. Heating & Cooling
  4. /
  5. HVACR and Appliance Controls
  6. /
  7. HVACR Relays

HVACR Relays (1,000+ items) - Page 27

Phoenix Contact PSR-SPP- 24UC/ESM4/2X1/1X2 Safety relay 2963705
Phoenix Contact

PSR-SPP- 24UC/ESM4/2X1/1X2 Safety relay

Zoro # G215280881
Mfr # 2963705
product price:  $424.99
/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
Siemens coupling contactor relay 3 NO + 1 NC 3RH2131-1VB40
Siemens

coupling contactor relay 3 NO + 1 NC

Zoro # G715281753
Mfr # 3RH2131-1VB40
product price:  $69.45
/ea
Sold in mult. of 6 for $416.70
Siemens power contactor AC-3e/AC-3 3RT2015-1QB41
Siemens

power contactor AC-3e/AC-3

Zoro # G415281800
Mfr # 3RT2015-1QB41
product price:  $69.79
/ea
Sold in mult. of 7 for $488.53
Kmc Controls Relay;Multi Voltage;8Spdt;Track REE-3116
Kmc Controls

Relay;Multi Voltage;8Spdt;Track

Zoro # G115281056
Mfr # REE-3116
product price:  $364.99
/ea
Siemens Contactor Relay 4NO AC 200V Ring Lug 3RH2140-4AN60
Siemens

Contactor Relay 4NO AC 200V Ring Lug

Zoro # G215281765
Mfr # 3RH2140-4AN60
product price:  $160.99
/ea
Siemens Couplng Relay S0 16A 72vdc 1NO/1NC R Lug 3RT2025-4KJ40
Siemens

Couplng Relay S0 16A 72vdc 1NO/1NC R Lug

Zoro # G815281516
Mfr # 3RT2025-4KJ40
product price:  $379.99
/ea
Siemens Control Relay 6NO+2NC DC 250V Ring Lug 3RH2262-4BN40
Siemens

Control Relay 6NO+2NC DC 250V Ring Lug

Zoro # G715281418
Mfr # 3RH2262-4BN40
product price:  $257.99
/ea
Phoenix Contact PSR-PC40-2NO-1DO-24DC-SP Coupling relay 2700589
Phoenix Contact

PSR-PC40-2NO-1DO-24DC-SP Coupling relay

Zoro # G515281304
Mfr # 2700589
product price:  $263.99
/ea
Aaon RELAY OVLD 710A SQD P61100
Aaon

RELAY OVLD 710A SQD

Zoro # G307954058
Mfr # P61100
product price:  $52.99
/ea
Siemens contactor relay 2 NO + 2 NC 3RH2122-1BJ80
Siemens

contactor relay 2 NO + 2 NC

Zoro # G615281754
Mfr # 3RH2122-1BJ80
product price:  $73.99
/ea
Sold in mult. of 6 for $443.94
Sterling Hvac 24V SPST RELAY J10R00818-003
Sterling Hvac

24V SPST RELAY

Zoro # G309769599
Mfr # J10R00818-003
product price:  $189.99
/ea
Siemens Contactor relay 53E 3TH4253-0BG8
Siemens

Contactor relay 53E

Zoro # G415281886
Mfr # 3TH4253-0BG8
product price:  $207.99
/ea
Sold in mult. of 3 for $623.97
Siemens Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm 3RF2190-3AA26
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm

Zoro # G615281600
Mfr # 3RF2190-3AA26
product price:  $199.99
/ea
Sold in mult. of 3 for $599.97
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
Diversitech SPST NO+NC 18A 240V Fan Relay PR384
Diversitech

SPST NO+NC 18A 240V Fan Relay

Zoro # G716081802
Mfr # PR384
product price:  $17.19
/ea
Sold in mult. of 4 for $68.76
Sterling Hvac RELAY 24V J10R03410
Sterling Hvac

RELAY 24V

Zoro # G910446605
Mfr # J10R03410
product price:  $137.99
/ea
Aaon COMBUSTION RELAY P90510
Aaon

COMBUSTION RELAY

Zoro # G607953980
Mfr # P90510
product price:  $65.89
/ea
Idec 14mm SPDT screw term 48VAC/DC RV8H-1L1-AD48
Idec

14mm SPDT screw term 48VAC/DC

Zoro # G715280282
Mfr # RV8H-1L1-AD48
product price:  $25.99
/ea
Siemens Cplng Cont Relay 2NO+2NC DC 24 3RH2122-4KB40
Siemens

Cplng Cont Relay 2NO+2NC DC 24

Zoro # G515281526
Mfr # 3RH2122-4KB40
product price:  $157.99
/ea
Idec 14mm DPDT spring term 12VDC RV8H-2S-D12
Idec

14mm DPDT spring term 12VDC

Zoro # G215280331
Mfr # RV8H-2S-D12
product price:  $22.69
/ea
Siemens Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm 3RF2170-1AA02
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm

Zoro # G715281388
Mfr # 3RF2170-1AA02
product price:  $118.99
/ea
Sold in mult. of 5 for $594.95
Phoenix Contact RIF-0-RPT-12DC/21AU Pre-assembled relay 2903369
Phoenix Contact

RIF-0-RPT-12DC/21AU Pre-assembled relay

Zoro # G815281257
Mfr # 2903369
product price:  $19.79
/ea
Sold in mult. of 10 for $197.90
Siemens Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm 3RF2150-3AA02
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm

Zoro # G915281324
Mfr # 3RF2150-3AA02
product price:  $104.99
/ea
Sold in mult. of 6 for $629.94
Kmc Controls Relay;Time Propor;Da/Nc;W/9.1Vdc REE-4106
Kmc Controls

Relay;Time Propor;Da/Nc;W/9.1Vdc

Zoro # G715281005
Mfr # REE-4106
product price:  $81.59
/ea
Siemens contactor relay 2 NO + 2 NC 3RH2122-1AT60
Siemens

contactor relay 2 NO + 2 NC

Zoro # G715281456
Mfr # 3RH2122-1AT60
product price:  $63.39
/ea
Sold in mult. of 7 for $443.73
York HEAT SEQUENCER RELAY S1-024-36024-000
York

HEAT SEQUENCER RELAY

Zoro # G709244573
Mfr # S1-024-36024-000
product price:  $178.99
/ea
Resideo 208/240V ElecHeatRelay SPST R841C1169
Resideo

208/240V ElecHeatRelay SPST

Zoro # G709238312
Mfr # R841C1169
product price:  $127.99
/ea
Phoenix Contact PLC-OSC- 24DC/300DC/ 1 PLC relay 2980678
Phoenix Contact

PLC-OSC- 24DC/300DC/ 1 PLC relay

Zoro # G415280858
Mfr # 2980678
product price:  $101.99
/ea
Sold in mult. of 10 for $1,019.90
Siemens Semiconductor relay 1-phase 3RF2 Width 22.5 mm 3RF2120-2AA02
Siemens

Semiconductor relay 1-phase 3RF2 Width 22.5 mm

Zoro # G515281182
Mfr # 3RF2120-2AA02
product price:  $88.99
/ea
Sold in mult. of 7 for $622.93
Phoenix Contact PSR-MC72-2NO-1DO-24DC-SC Safety relay 2702096
Phoenix Contact

PSR-MC72-2NO-1DO-24DC-SC Safety relay

Zoro # G215281031
Mfr # 2702096
product price:  $394.99
/ea
Trane RELAY-TIME DELAY RLY03167
Trane

RELAY-TIME DELAY

Zoro # G414646532
Mfr # RLY03167
product price:  $108.99
/ea
Standard Ignition AC HEATER SWITCH AND RELAY OE Replacement Genuine Intermotor Quality RU-334
Standard Ignition

AC HEATER SWITCH AND RELAY OE Replacement Genuine Intermotor Quality

Zoro # G608377846
Mfr # RU-334
product price:  $117.99
/ea
International Comfort Products RELAY HEATER 111001922
International Comfort Products

RELAY HEATER

Zoro # G714656484
Mfr # 111001922
product price:  $45.15
/ea
Siemens contactor relay latched 3RH2422-1AU00
Siemens

contactor relay latched

Zoro # G215281635
Mfr # 3RH2422-1AU00
product price:  $205.99
/ea
Sold in mult. of 3 for $617.97
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
HVACR Relays (1,000+ items) - Page 27
  • First
  • Previous
  • 27
    of 38 pages
  • Next
  • Last
How was your search?

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

Sign up and save

Take 10% off your next order when you sign up for Zoro emails. Subscribe now to receive your promo code via email.

Follow us

  • Facebook
  • YouTube
  • LinkedIn
  • Instagram
Every part plays a part

Information

  • About Us
  • Accessibility
  • Careers
  • Inclusion
  • Giving Back
  • Resource Hub
  • Returns
  • Shipping

Shopping

  • Brands
  • Collections
  • My Account
  • Payments
  • Deals
  • Sitemap
  • Track My Order

Services

  • Customer Service
  • FAQs
  • Net 30 Terms
  • Reseller Program
  • Sell on Zoro
  • Participate in Research
  • Tax Exemption
Zoro, Inc

Connect

Customer service from real people

  • Phone: (855) 289-9676
  • Contact Us
© 2011-2026 Zoro Tools, Inc. All rights reserved.
  • Terms & Conditions
  • Terms of Access
  • Privacy Policy
Zoro, Inc