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 33

Phoenix Contact RIF-0-RPT-12DC/ 1AU Pre-assembled relay 2903360
Phoenix Contact

RIF-0-RPT-12DC/ 1AU Pre-assembled relay

Zoro # G815280939
Mfr # 2903360
product price:  $16.35
/ea
Sold in mult. of 10 for $163.50
Phoenix Contact UMK 22-REL 120/21-21 VARIOFACE relay 5543216
Phoenix Contact

UMK 22-REL 120/21-21 VARIOFACE relay

Zoro # G315281191
Mfr # 5543216
product price:  $83.89
/ea
Phoenix Contact RIF-0-RPT-12DC/21 Pre-assembled relay 2903371
Phoenix Contact

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

Zoro # G615281266
Mfr # 2903371
product price:  $18.89
/ea
Sold in mult. of 10 for $188.90
Phoenix Contact PSR-PS40-1NO-1DO-24DC-SC Coupling relay 2700398
Phoenix Contact

PSR-PS40-1NO-1DO-24DC-SC Coupling relay

Zoro # G015281088
Mfr # 2700398
product price:  $234.99
/ea
Phoenix Contact UMK 22-REL 12/21-21 VARIOFACE relay 5542741
Phoenix Contact

UMK 22-REL 12/21-21 VARIOFACE relay

Zoro # G115281186
Mfr # 5542741
product price:  $78.25
/ea
Honeywell C 220-240V; 50/60 Hz. 0.8 Or 3 Sec Ffr EC7895A1010
Honeywell

C 220-240V; 50/60 Hz. 0.8 Or 3 Sec Ffr

Zoro # G016127491
Mfr # EC7895A1010
product price:  $1,220.99
/ea
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
Phoenix Contact PSR-MC42-2NO-1DO-24DC-SC Safety relay 2702901
Phoenix Contact

PSR-MC42-2NO-1DO-24DC-SC Safety relay

Zoro # G115281155
Mfr # 2702901
product price:  $588.99
/ea
Idec DPDT RELAY RH2V2-UAC110-120V
Idec

DPDT RELAY

Zoro # G215280591
Mfr # RH2V2-UAC110-120V
product price:  $14.35
/ea
Phoenix Contact PLC-RSC- 60DC/21 PLC relay consisting 2966139
Phoenix Contact

PLC-RSC- 60DC/21 PLC relay consisting

Zoro # G115281162
Mfr # 2966139
product price:  $54.99
/ea
Phoenix Contact EMG 17-REL/SG-B 24/21/M Relay module 2952910
Phoenix Contact

EMG 17-REL/SG-B 24/21/M Relay module

Zoro # G215281239
Mfr # 2952910
product price:  $129.99
/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 contactor relay 4 NO + 4 NC 3RH2344-2BB40
Siemens

contactor relay 4 NO + 4 NC

Zoro # G715281401
Mfr # 3RH2344-2BB40
product price:  $93.49
/ea
Sold in mult. of 5 for $467.45
Siemens power contactor AC-3e/AC-3 3RT2015-2JB41
Siemens

power contactor AC-3e/AC-3

Zoro # G715281630
Mfr # 3RT2015-2JB41
product price:  $71.55
/ea
Sold in mult. of 7 for $500.85
Siemens contactor relay 2 NO + 2 NC 3RH2122-2AH00
Siemens

contactor relay 2 NO + 2 NC

Zoro # G515281458
Mfr # 3RH2122-2AH00
product price:  $52.15
/ea
Sold in mult. of 8 for $417.20
Siemens contactor relay 4 NO 3RH2140-2BM40
Siemens

contactor relay 4 NO

Zoro # G615281426
Mfr # 3RH2140-2BM40
product price:  $66.85
/ea
Sold in mult. of 7 for $467.95
Siemens Semiconductor relay 3-phase 3RF2 55 A / 40 Deg.C 48-600 V / 4-30 V DC 2-phase 3RF2255-2AB45
Siemens

Semiconductor relay 3-phase 3RF2 55 A / 40 Deg.C 48-600 V / 4-30 V DC 2-phase

Zoro # G415281480
Mfr # 3RF2255-2AB45
product price:  $294.99
/ea
Sold in mult. of 2 for $589.98
Siemens contactor relay 4 NO + 4 NC 3RH2244-2BE40
Siemens

contactor relay 4 NO + 4 NC

Zoro # G715281678
Mfr # 3RH2244-2BE40
product price:  $98.85
/ea
Sold in mult. of 4 for $395.40
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 Timing relay electronic Multifunction 3RP2005-2BW30
Siemens

Timing relay electronic Multifunction

Zoro # G515281731
Mfr # 3RP2005-2BW30
product price:  $234.99
/ea
Sold in mult. of 2 for $469.98
Siemens coupling contactor relay 4 NO 3RH2140-1VB40
Siemens

coupling contactor relay 4 NO

Zoro # G815281639
Mfr # 3RH2140-1VB40
product price:  $77.25
/ea
Sold in mult. of 6 for $463.50
Siemens contactor relay 4 NO 3RH2140-1AQ00
Siemens

contactor relay 4 NO

Zoro # G515281410
Mfr # 3RH2140-1AQ00
product price:  $63.39
/ea
Sold in mult. of 7 for $443.73
Siemens contactor relay 2 NO + 2 NC 3RH2122-1FB40
Siemens

contactor relay 2 NO + 2 NC

Zoro # G515281786
Mfr # 3RH2122-1FB40
product price:  $84.99
/ea
Sold in mult. of 6 for $509.94
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 Semiconductor relay 1-phase 3RF2 Width 22.5 mm 3RF2120-2AA22
Siemens

Semiconductor relay 1-phase 3RF2 Width 22.5 mm

Zoro # G415281244
Mfr # 3RF2120-2AA22
product price:  $112.99
/ea
Sold in mult. of 6 for $677.94
Siemens contactor relay 2 NO + 2 NC 3RH2122-2BA40
Siemens

contactor relay 2 NO + 2 NC

Zoro # G615281488
Mfr # 3RH2122-2BA40
product price:  $81.49
/ea
Sold in mult. of 6 for $488.94
Siemens coupling contactor relay 2 NO + 2 NC 3RH2122-2QB40
Siemens

coupling contactor relay 2 NO + 2 NC

Zoro # G515281687
Mfr # 3RH2122-2QB40
product price:  $75.25
/ea
Sold in mult. of 6 for $451.50
Siemens coupling contactor relay 4 NO 3RH2140-2VB40
Siemens

coupling contactor relay 4 NO

Zoro # G615281341
Mfr # 3RH2140-2VB40
product price:  $84.99
/ea
Sold in mult. of 6 for $509.94
Siemens Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm 3RF2190-1AA26
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm

Zoro # G615281679
Mfr # 3RF2190-1AA26
product price:  $148.99
/ea
Sold in mult. of 3 for $446.97
Siemens power contactor AC-3e/AC-3 3RT2017-1HB41
Siemens

power contactor AC-3e/AC-3

Zoro # G715281364
Mfr # 3RT2017-1HB41
product price:  $78.59
/ea
Sold in mult. of 6 for $471.54
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 contactor relay 4 NO 3RH2140-1BC40
Siemens

contactor relay 4 NO

Zoro # G015281798
Mfr # 3RH2140-1BC40
product price:  $81.49
/ea
Sold in mult. of 6 for $488.94
Siemens contactor relay 2 NO + 2 NC 3RH2122-1BP40
Siemens

contactor relay 2 NO + 2 NC

Zoro # G015281781
Mfr # 3RH2122-1BP40
product price:  $73.99
/ea
Sold in mult. of 6 for $443.94
Siemens Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm 3RF2150-2AA24
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm

Zoro # G315280873
Mfr # 3RF2150-2AA24
product price:  $98.55
/ea
Sold in mult. of 5 for $492.75
Siemens power contactor AC-3e/AC-3 3RT2015-1VB41
Siemens

power contactor AC-3e/AC-3

Zoro # G215281680
Mfr # 3RT2015-1VB41
product price:  $71.55
/ea
Sold in mult. of 7 for $500.85
Siemens Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm 3RF2150-2AA26
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm

Zoro # G215281352
Mfr # 3RF2150-2AA26
product price:  $186.99
/ea
Sold in mult. of 4 for $747.96
HVACR Relays (1,000+ items) - Page 33
  • First
  • Previous
  • 33
    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