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 8

Phoenix Contact PSR-SCP- 24DC/ESD/4X1/30 Safety relay 2981800
Phoenix Contact

PSR-SCP- 24DC/ESD/4X1/30 Safety relay

Zoro # G915280938
Mfr # 2981800
product price: 
$582.99
/ea
Siemens Semiconductor relay 1-phase 3RF2 Width 45 mm 3RF2020-1AA24
Siemens

Semiconductor relay 1-phase 3RF2 Width 45 mm

Zoro # G615281204
Mfr # 3RF2020-1AA24
product price: 
$101.99
/ea
Sold in mult. of 5 for $509.95
Idec Relay Plug-In DPDT 10A 24VDC RR2P-D-DC24V
Idec

Relay Plug-In DPDT 10A 24VDC

Zoro # G315280736
Mfr # RR2P-D-DC24V
product price: 
$27.79
/ea
Idec 6mm Relay Assembled 6vdc RV8H-L-D6
Idec

6mm Relay Assembled 6vdc

Zoro # G915280259
Mfr # RV8H-L-D6
product price: 
$20.65
/ea
Phoenix Contact PSR-PS21-1NO-1NC-24DC-SC Coupling relay 2700357
Phoenix Contact

PSR-PS21-1NO-1NC-24DC-SC Coupling relay

Zoro # G015281194
Mfr # 2700357
product price: 
$219.99
/ea
Siemens contactor relay 2 NO + 2 NC 3RH2122-2FB40
Siemens

contactor relay 2 NO + 2 NC

Zoro # G115281346
Mfr # 3RH2122-2FB40
product price: 
$84.99
/ea
Sold in mult. of 6 for $509.94
White-Rodgers Relay, 22a. 277 volts R841C-1219 25-277
White-Rodgers

Relay, 22a. 277 volts R841C-1219

Zoro # G510033182
Mfr # 25-277
product price: 
$115.99
/ea
Siemens Timing relay electronic Multifunction 2 change-over contacts 7PV1508-1BW30
Siemens

Timing relay electronic Multifunction 2 change-over contacts

Zoro # G815281783
Mfr # 7PV1508-1BW30
product price: 
$132.99
/ea
Sold in mult. of 4 for $531.96
Idec Relay Plug-In DPDT 8A 12VDC RJ2S-CD-D12
Idec

Relay Plug-In DPDT 8A 12VDC

Zoro # G215280768
Mfr # RJ2S-CD-D12
product price: 
$8.95
/ea
Idec 8-Pin Finger Safe Socket SR2P-05C
Idec

8-Pin Finger Safe Socket

Zoro # G214643991
Mfr # SR2P-05C
product price: 
$8.69
/ea
Supco Fan Relay, 120VAC, SPDT 90372
Supco

Fan Relay, 120VAC, SPDT

Zoro # G5450678
Mfr # 90372
product price: 
$14.89
/ea
Sold in mult. of 2 for $29.78
Phoenix Contact IB IL 24/48 DOR 2/W-PAC Inline Relay 2863119
Phoenix Contact

IB IL 24/48 DOR 2/W-PAC Inline Relay

Zoro # G715281142
Mfr # 2863119
product price: 
$98.55
/ea
Siemens Relay Module 2 Nc / 115Vac LZX:RT424615
Siemens

Relay Module 2 Nc / 115Vac

Zoro # G815281868
Mfr # LZX:RT424615
product price: 
$52.99
/ea
Idec SmartRelay CPU 24VDC Trans Out FL1F-H12SCD
Idec

SmartRelay CPU 24VDC Trans Out

Zoro # G715280275
Mfr # FL1F-H12SCD
product price: 
$407.99
/ea
No Product Image Available
Mars

Potential Relay/Seq, 68,502V Coil Volt

Zoro # G6465258
Mfr # 19007
product price: 
$122.99
/ea
Phoenix Contact EMD-BL-PH-480-PT Monitoring relay for 2903528
Phoenix Contact

EMD-BL-PH-480-PT Monitoring relay for

Zoro # G615280887
Mfr # 2903528
product price: 
$124.99
/ea
Idec WindLGC SmartRelay Software FL9Y-LP1CDW
Idec

WindLGC SmartRelay Software

Zoro # G515280482
Mfr # FL9Y-LP1CDW
product price: 
$187.99
/ea
Iec ELECTRICAL RELAY DP 24V E030-70665406
Iec

ELECTRICAL RELAY DP 24V

Zoro # G407954088
Mfr # E030-70665406
product price: 
$23.89
/ea
Siemens power contactor AC-3e/AC-3 3RT2016-2JB42
Siemens

power contactor AC-3e/AC-3

Zoro # G915281737
Mfr # 3RT2016-2JB42
product price: 
$75.49
/ea
Sold in mult. of 6 for $452.94
No Product Image Available
Omron

Relay Cover, For H5CX, 48mm

Zoro # G610190457
Mfr # Y92A-48F1
product price: 
$42.39
/ea
Tecumseh Start Relay, K71-43 K71-43
Tecumseh

Start Relay, K71-43

Zoro # G9542701
Mfr # K71-43
product price: 
$60.35
/ea
Phoenix Contact PSR-SCP- 24UC/THC4/2X1/1X2 Safety relay 2963721
Phoenix Contact

PSR-SCP- 24UC/THC4/2X1/1X2 Safety relay

Zoro # G315281030
Mfr # 2963721
product price: 
$619.99
/ea
Idec Relay Plug-In SPDT 12A 24VDC RJ1S-CLD-D24
Idec

Relay Plug-In SPDT 12A 24VDC

Zoro # G215280492
Mfr # RJ1S-CLD-D24
product price: 
$11.25
/ea
Siemens contactor relay 4 NO 3RH2140-2BB40
Siemens

contactor relay 4 NO

Zoro # G115281452
Mfr # 3RH2140-2BB40
product price: 
$73.59
/ea
Sold in mult. of 7 for $515.13
Idec Hold Down Spring SR3B-02F1
Idec

Hold Down Spring

Zoro # G015280272
Mfr # SR3B-02F1
product price: 
$0.59
/ea
Sold in mult. of 13 for $7.67
Hella Relay 12V 20/40A Spd, 933332051 933332051
Hella

Relay 12V 20/40A Spd, 933332051

Zoro # G6873871
Mfr # 933332051
product price: 
$16.99
/ea
Trane RELAY, START, 50A COIL, 502 CO RLY03210
Trane

RELAY, START, 50A COIL, 502 CO

Zoro # G314646526
Mfr # RLY03210
product price: 
$36.29
/ea
Phoenix Contact PLC-RSC-120UC/21-21 PLC relay 2967086
Phoenix Contact

PLC-RSC-120UC/21-21 PLC relay

Zoro # G715280886
Mfr # 2967086
product price: 
$36.19
/ea
Sold in mult. of 10 for $361.90
White-Rodgers 4 SWITCH ELEC.HEAT SEQUENCER 24A34-6
White-Rodgers

4 SWITCH ELEC.HEAT SEQUENCER

Zoro # G210446572
Mfr # 24A34-6
product price: 
$45.15
/ea
Hella Relay 12V 20/40A Spd, 933332181 933332181
Hella

Relay 12V 20/40A Spd, 933332181

Zoro # G6877441
Mfr # 933332181
product price: 
$19.35
/ea
Phoenix Contact PLC-SC-S/H PLC-RELAY with integrated 2980733
Phoenix Contact

PLC-SC-S/H PLC-RELAY with integrated

Zoro # G715281241
Mfr # 2980733
product price: 
$46.15
/ea
Supco Fan Relay, 110/120VAC, SPNO 90291
Supco

Fan Relay, 110/120VAC, SPNO

Zoro # G5450693
Mfr # 90291
product price: 
$9.79
/ea
Sold in mult. of 2 for $19.58
Johnson Controls Relay Expansion Module C450SBN-4C
Johnson Controls

Relay Expansion Module

Zoro # G115280691
Mfr # C450SBN-4C
product price: 
$102.99
/ea
Tecumseh RELAY KIT K71-57
Tecumseh

RELAY KIT

Zoro # G809676311
Mfr # K71-57
product price: 
$51.35
/ea
Phoenix Contact PSR-SCP- 24UC/ESM4/2X1/1X2 Safety relay 2963718
Phoenix Contact

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

Zoro # G215281000
Mfr # 2963718
product price: 
$424.99
/ea
Idec 6mm C1D2 Relay Assembled 120vac/dc RV8H-L-AD110-C1D2
Idec

6mm C1D2 Relay Assembled 120vac/dc

Zoro # G315280217
Mfr # RV8H-L-AD110-C1D2
product price: 
$37.55
/ea
HVACR Relays (1,000+ items) - Page 8
  • First
  • Previous
  • 8
    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 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

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