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 Customer Service
Cart Icon
0
Cart Icon
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. Electrical Supplies
  4. /
  5. Industrial Electrical Controls & Automation
  6. /
  7. Electrical Switches & Relays
  8. /
  9. Electrical Relays
  10. /
  11. Control Relays

Control Relays (552 items) - Page 9

Siemens coupling contactor relay 4 NO 3RH2140-2MB40-0KT0
Siemens

coupling contactor relay 4 NO

Zoro # G315960973
Mfr # 3RH2140-2MB40-0KT0
product price:  $71.75
/ea
Sold in mult. of 7 for $502.25
Te Connectivity HMS1201S110P = M39016/44-026P 2-1617039-8
Te Connectivity

HMS1201S110P = M39016/44-026P

Zoro # G900984346
Mfr # 2-1617039-8
product price:  $177.99
/ea
No Product Image Available
York

Control Relay, 24V, DPDT

Zoro # G8833524
Mfr # S1-024-19052-000
product price:  $73.79
/ea
Murrelektronik MIRO OFF-DELAY ZEITRELAY 24VDC-1S, MIRO 6.2 TIMER OFF-DELAY, IN: 24 VDC - OUT: 250 VAC/DC 6A, 1 C/O 6652310
Murrelektronik

MIRO OFF-DELAY ZEITRELAY 24VDC-1S, MIRO 6.2 TIMER OFF-DELAY, IN: 24 VDC - OUT: 250 VAC/DC 6A, 1 C/O

Zoro # G500533593
Mfr # 6652310
product price:  $142.99
/ea
Farmer Electric Products Co Photoelectric Control Relay TR-1L
Farmer Electric Products Co

Photoelectric Control Relay

Zoro # G523509988
Mfr # TR-1L
product price:  $46.29
/ea
Siemens Digital monitoring relay Speed monitoring from 0.1 to 2200 rpm Overshoot 3UG4651-2AW30
Siemens

Digital monitoring relay Speed monitoring from 0.1 to 2200 rpm Overshoot

Zoro # G715994424
Mfr # 3UG4651-2AW30
product price:  $567.99
/ea
Sold in mult. of 2 for $1,135.98
Siemens switching relay with 2 CO contact for 230V AC 400V 16A 30V DC control 5TT4217-6
Siemens

switching relay with 2 CO contact for 230V AC 400V 16A 30V DC control

Zoro # G515963316
Mfr # 5TT4217-6
product price:  $63.89
/ea
Sold in mult. of 7 for $447.23
Murrelektronik MIRO TR 24VDC SK 5P OPTO-COUPLER MODULE, IN: 48 VDC - OUT: 35 VDC / 2 A, 6, 2 mm screw-type terminal 52503
Murrelektronik

MIRO TR 24VDC SK 5P OPTO-COUPLER MODULE, IN: 48 VDC - OUT: 35 VDC / 2 A, 6, 2 mm screw-type terminal

Zoro # G300533618
Mfr # 52503
product price:  $125.00
/ea
No Product Image Available
Metz Connect

Analog Encoder, 24V AC/DC, 1 Output

Zoro # G912074486
Mfr # 110730
product price:  $52.19
/ea
Weg Rnw-Ese09 Weg Level Relay Rnw-Ese09 100-240V 50/60Hz-Dc RNW-ESE09
Weg

Rnw-Ese09 Weg Level Relay Rnw-Ese09 100-240V 50/60Hz-Dc

Zoro # G222869000
Mfr # RNW-ESE09
product price:  $233.99
/ea
Te Connectivity FC-325-7=MS27418-1D 4-1617806-6
Te Connectivity

FC-325-7=MS27418-1D

Zoro # G400983894
Mfr # 4-1617806-6
product price:  $1,381.99
/ea
Te Connectivity B07B311BC3 = 07 10AMP RELAY 1617003-2
Te Connectivity

B07B311BC3 = 07 10AMP RELAY

Zoro # G500973689
Mfr # 1617003-2
product price:  $338.99
/ea
Murrelektronik BLIND PLUG M8, PLASTIC, 10 pieces, PK10 3858627
Murrelektronik

BLIND PLUG M8, PLASTIC, 10 pieces, PK10

Zoro # G800692013
Mfr # 3858627
product price:  $57.15
/pk 10, $5.72/ea
Murrelektronik EUROCARD HOLDER, SKP 64 1G, mounting rail / screw-type terminal 63040
Murrelektronik

EUROCARD HOLDER, SKP 64 1G, mounting rail / screw-type terminal

Zoro # G100691914
Mfr # 63040
product price:  $308.99
/ea
Siemens force-guided coupling relay in industrial enclosure 1 NO contact / 1 NC 3RQ1200-2EB00
Siemens

force-guided coupling relay in industrial enclosure 1 NO contact / 1 NC

Zoro # G516096228
Mfr # 3RQ1200-2EB00
product price:  $235.99
/ea
Sold in mult. of 3 for $707.97
Siemens Relay Control 3TH43550BB4
Siemens

Relay Control

Zoro # G012041807
Mfr # 3TH43550BB4
product price:  $1,157.99
/ea
Murrelektronik MIRO 6.2 MULTI-TIMER TRANSISTOR FK, IN: 30 VDC - OUT: 30 VDC / 0.1 A,  6644205
Murrelektronik

MIRO 6.2 MULTI-TIMER TRANSISTOR FK, IN: 30 VDC - OUT: 30 VDC / 0.1 A,

Zoro # G000533536
Mfr # 6644205
product price:  $612.99
/ea
Square D NEMA Control Relay, Type X, timing, 1 minute on delay, 10A resistive at 600VAC, 2 normally open, 120VAC 60Hz coil 8501XO20XTE1V02
Square D

NEMA Control Relay, Type X, timing, 1 minute on delay, 10A resistive at 600VAC, 2 normally open, 120VAC 60Hz coil

Zoro # G0844369
Mfr # 8501XO20XTE1V02
product price:  $556.99
/ea
Murrelektronik MODULE FOR CONTROL SYSTEMS, MMP 7 (solder-tag pairs) 62004
Murrelektronik

MODULE FOR CONTROL SYSTEMS, MMP 7 (solder-tag pairs)

Zoro # G700691901
Mfr # 62004
product price:  $202.99
/ea
Te Connectivity PRD-5DY3-110=PRD 2-1393128-0
Te Connectivity

PRD-5DY3-110=PRD

Zoro # G300984205
Mfr # 2-1393128-0
product price:  $54.99
/ea
Sold in mult. of 2 for $109.98
Eaton Cutler-Hammer 4-Pole 300V Industrial Control Relay BF22G
Eaton Cutler-Hammer

4-Pole 300V Industrial Control Relay

Zoro # G123509982
Mfr # BF22G
product price:  $98.25
/ea
Te Connectivity HMS1201S112P = M39016/44-044P 3-1617039-2
Te Connectivity

HMS1201S112P = M39016/44-044P

Zoro # G800983852
Mfr # 3-1617039-2
product price:  $199.99
/ea
No Product Image Available
Metz Connect

Changeover Contact, 24V AC/DC, 1 Output

Zoro # G412074498
Mfr # 11070213
product price:  $37.29
/ea
Siemens-Furnas Controls Control Relay Auxiliary Contact Block 46FBE11
Siemens-Furnas Controls

Control Relay Auxiliary Contact Block

Zoro # G623510044
Mfr # 46FBE11
product price:  $9.65
/ea
Murrelektronik MIRO 12.4 24V-2S OUTPUT RELAY, IN: 24 VAC/DC - OUT: 250 VAC/DC 6 A, 2 NO 6652106
Murrelektronik

MIRO 12.4 24V-2S OUTPUT RELAY, IN: 24 VAC/DC - OUT: 250 VAC/DC 6 A, 2 NO

Zoro # G700533584
Mfr # 6652106
product price:  $113.99
/ea
Te Connectivity B07A035BB1 = 07 10AMP RELAY 1617002-2
Te Connectivity

B07A035BB1 = 07 10AMP RELAY

Zoro # G800973679
Mfr # 1617002-2
product price:  $335.99
/ea
Siemens switching relay with 2 CO contact for 230V AC 16A control 8V AC 5TT4207-4
Siemens

switching relay with 2 CO contact for 230V AC 16A control 8V AC

Zoro # G215963302
Mfr # 5TT4207-4
product price:  $85.99
/ea
Sold in mult. of 5 for $429.95
Murrelektronik SV-SUB D 9ST.-KL FOR SIGNAL TRANSFER, 125 VAC/DC / 2 A, mounting rail / screw-type terminal 54030
Murrelektronik

SV-SUB D 9ST.-KL FOR SIGNAL TRANSFER, 125 VAC/DC / 2 A, mounting rail / screw-type terminal

Zoro # G600533615
Mfr # 54030
product price:  $87.65
/ea
Siemens coupling contactor relay 2 NO + 2 NC 3RH2122-1KJ80
Siemens

coupling contactor relay 2 NO + 2 NC

Zoro # G515960971
Mfr # 3RH2122-1KJ80
product price:  $65.65
/ea
Sold in mult. of 6 for $393.90
Square D NEMA Control Relay, Type X, machine tool, 10A resistive at 600 VAC, 4 normally open contacts, 48 VDC coil 8501XDO40V56
Square D

NEMA Control Relay, Type X, machine tool, 10A resistive at 600 VAC, 4 normally open contacts, 48 VDC coil

Zoro # G5529344
Mfr # 8501XDO40V56
product price:  $502.99
/ea
Siemens switching relay with 2 NO contact for 230V AC 16A control 230V AC 5TT4202-0
Siemens

switching relay with 2 NO contact for 230V AC 16A control 230V AC

Zoro # G315963288
Mfr # 5TT4202-0
product price:  $50.45
/ea
Sold in mult. of 8 for $403.60
No Product Image Available
Metz Connect

Changeover Contact, 24V AC/DC, 1 Output

Zoro # G612074496
Mfr # 11061513
product price:  $29.19
/ea
Siemens switching relay with 1 NO contact for 230V AC 16A control 115V AC 5TT4201-1
Siemens

switching relay with 1 NO contact for 230V AC 16A control 115V AC

Zoro # G315963301
Mfr # 5TT4201-1
product price:  $46.35
/ea
Sold in mult. of 9 for $417.15
Siemens switching relay with 1 CO contact for 230V AC 16A control 230V AC 5TT4206-0
Siemens

switching relay with 1 CO contact for 230V AC 16A control 230V AC

Zoro # G915963312
Mfr # 5TT4206-0
product price:  $56.35
/ea
Sold in mult. of 7 for $394.45
Te Connectivity HFW1201F01 = M39016/6-123L 2-1617030-0
Te Connectivity

HFW1201F01 = M39016/6-123L

Zoro # G600979925
Mfr # 2-1617030-0
product price:  $76.99
/ea
Sold in mult. of 2 for $153.98
Lovato CONTROL RELAY 3NO+1NC 120V AC COIL BF0031A12060
Lovato

CONTROL RELAY 3NO+1NC 120V AC COIL

Zoro # G922708128
Mfr # BF0031A12060
product price:  $192.99
/ea
Control Relays (552 items) - Page 9
  • First
  • Previous
  • 9
    of 16 pages
  • Next
  • Last
How was your search?

About Control Relays

Control Relays are an essential tool for a variety of industries. They are used to control and regulate electricity, allowing the user to switch circuits on or off depending on the needs of the job. Control Relays are also used to protect electrical systems from overloads and short circuits.

Types of Control Relays

There are several types of Control Relays available, each with its own unique purpose. The most common type is a basic relay controller which allows users to switch between different circuits. Other types include time delay relays, which can be set up with specific time intervals for switching circuits, and latching relays that remain in their current state until manually reset.

How Control Relays Are Made

Control Relays are typically made from copper wire and magnets housed in an insulated plastic case. This combination allows for efficient control over the flow of electricity without creating any interference or sparking within the system. Many manufacturers also use advanced technologies such as microcontrollers and sensors to provide additional features.

Industries That Use Control Relays

Control Relays have many uses across various industries including automotive manufacturing, HVAC systems, robotics, industrial automation, telecommunications networks, security systems, and more. Professionals in these fields rely on quality control relays that they can trust at an affordable price.

Find the Control Relays You Need at Zoro

Looking for a specific item? Use our robust search tool to find it by name or keyword, or use our handy filters to narrow down our full assortment. You can also check out our whole selection of electrical supplies, along with other tools or equipment to ensure you have all you need to tackle the job, especially if you're taking on a DIY project for the first time.
Plus, when you shop at Zoro, you'll always enjoy competitive prices on tons of great brands you know and trust. We make the shopping experience as fast and seamless as possible with free shipping on orders over $50 for registered users, Net 30 payment terms for qualifying customers, and an unparalleled customer service experience.

Related Categories

Power & General Purpose RelaysTime Delay RelaysRelay SocketsSolid State RelaysPush Buttons & Indicators
Safety SwitchesSelector SwitchesToggle SwitchesLimit Switches & AccessoriesSnap Action Switches
level control relaypowertrain control moduleiec control relayiec controlpneumatic reversing relay
delay off relaybrake rectifierstar deltadelay off timermultifunction switch

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