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 Controls
  8. /
  9. Electrical Contactors & Contacts
  10. /
  11. Auxiliary Contacts

Auxiliary Contacts (775 items) - Page 7

Dayton Aux Contact, IEC, 3NO/1NC, 120VAC/240VDC 6EAT6
Dayton

Aux Contact, IEC, 3NO/1NC, 120VAC/240VDC

Zoro # G1646093
Mfr # 6EAT6
product price:  $7.39
/ea
Dayton Aux Contact, IEC, 4NC, 120VAC/240VDC 6EAT5
Dayton

Aux Contact, IEC, 4NC, 120VAC/240VDC

Zoro # G2281964
Mfr # 6EAT5
product price:  $7.49
/ea
Square D Pilot Light for Motor Starter, Incandescent, 600V AC, contactor, starter 9999SP2R
Square D

Pilot Light for Motor Starter, Incandescent, 600V AC, contactor, starter

Zoro # G0450003
Mfr # 9999SP2R
product price:  $227.99
/ea
Eaton Remote Reset Module, 24V ZEB-XRR-24
Eaton

Remote Reset Module, 24V

Zoro # G1208751
Mfr # ZEB-XRR-24
product price:  $63.85
/ea
Noark Contactor 24Vac 1No+1Nc Aux CU-18-HB-3A1A1B
Noark

Contactor 24Vac 1No+1Nc Aux

Zoro # G7028623
Mfr # CU-18-HB-3A1A1B
product price:  $57.59
/ea
Eaton Contactor Accessory Front Aux Seq B Frame D-G 2NO2NC, 5PK XTCEXFBG22
Eaton

Contactor Accessory Front Aux Seq B Frame D-G 2NO2NC, 5PK

Zoro # G516267864
Mfr # XTCEXFBG22
product price:  $315.99
/pk 5, $63.20/ea
Sprecher & Schuh AUX.CONT.1NO+1NC EARLY BREAK LA7-P-D10
Sprecher & Schuh

AUX.CONT.1NO+1NC EARLY BREAK

Zoro # G916502695
Mfr # LA7-P-D10
product price:  $66.25
/ea
Siemens Contactor relay 44E 3TH4244-0AP0
Siemens

Contactor relay 44E

Zoro # G915869089
Mfr # 3TH4244-0AP0
product price:  $111.99
/ea
Sold in mult. of 4 for $447.96
Sprecher & Schuh Auxiliary Contact with 2NO Contact Side Mount KT9-PA1-20
Sprecher & Schuh

Auxiliary Contact with 2NO Contact Side Mount

Zoro # G215721032
Mfr # KT9-PA1-20
product price:  $75.35
/ea
Noark Contactor 120Vac 2No+2Nc CU-16-HF-2A2B
Noark

Contactor 120Vac 2No+2Nc

Zoro # G7160029
Mfr # CU-16-HF-2A2B
product price:  $38.99
/ea
Sold in mult. of 2 for $77.98
Siemens contactor relay 2 NO + 2 NC 3RH2122-2AR60
Siemens

contactor relay 2 NO + 2 NC

Zoro # G815869097
Mfr # 3RH2122-2AR60
product price:  $53.59
/ea
Sold in mult. of 7 for $375.13
Siemens Contactor relay 55E 3TH4355-0BG4
Siemens

Contactor relay 55E

Zoro # G115869377
Mfr # 3TH4355-0BG4
product price:  $242.99
/ea
Sold in mult. of 2 for $485.98
Sprecher & Schuh Auxiliary Contact 1 NO 1 NC CA9-S2-11
Sprecher & Schuh

Auxiliary Contact 1 NO 1 NC

Zoro # G115721026
Mfr # CA9-S2-11
product price:  $37.79
/ea
Siemens contactor relay 2 NO + 2 NC 3RH2122-1BB40-1AA0
Siemens

contactor relay 2 NO + 2 NC

Zoro # G115868974
Mfr # 3RH2122-1BB40-1AA0
product price:  $76.99
/ea
Sold in mult. of 7 for $538.93
Noark Contactor 120Vac 1Nc Aux CU-9-HF-3A1B
Noark

Contactor 120Vac 1Nc Aux

Zoro # G7028544
Mfr # CU-9-HF-3A1B
product price:  $33.69
/ea
Siemens Contactor relay 44E 3TH4244-0AN1
Siemens

Contactor relay 44E

Zoro # G515869106
Mfr # 3TH4244-0AN1
product price:  $105.99
/ea
Sold in mult. of 4 for $423.96
Noark Contactor 24Vac 1No+1Nc Aux CU-22-HB-3A1A1B
Noark

Contactor 24Vac 1No+1Nc Aux

Zoro # G7159968
Mfr # CU-22-HB-3A1A1B
product price:  $58.35
/ea
Eaton Auxiliary Contact XTCEXFCLC22
Eaton

Auxiliary Contact

Zoro # G316112180
Mfr # XTCEXFCLC22
product price:  $169.99
/ea
Siemens Contactor relay 44E 3TH4244-0BF4
Siemens

Contactor relay 44E

Zoro # G715869036
Mfr # 3TH4244-0BF4
product price:  $188.99
/ea
Sold in mult. of 3 for $566.97
Siemens Contactor relay 53E 3TH4253-0BB4
Siemens

Contactor relay 53E

Zoro # G115869360
Mfr # 3TH4253-0BB4
product price:  $184.99
/ea
Sold in mult. of 3 for $554.97
Noark Contactor, 120V, 4No C06.440-120
Noark

Contactor, 120V, 4No

Zoro # G7653915
Mfr # C06.440-120
product price:  $31.75
/ea
Sold in mult. of 2 for $63.50
Siemens contactor relay 3 NO + 1 NC 3RH2131-1BB40-1AA0
Siemens

contactor relay 3 NO + 1 NC

Zoro # G415868834
Mfr # 3RH2131-1BB40-1AA0
product price:  $101.99
/ea
Sold in mult. of 7 for $713.93
Siemens Contactor relay 4 NO + 4 NC 3TH4283-0BB4
Siemens

Contactor relay 4 NO + 4 NC

Zoro # G515869465
Mfr # 3TH4283-0BB4
product price:  $187.99
/ea
Sold in mult. of 3 for $563.97
Noark Contactor 120Vac 4 Pole CU-22-HF-4A
Noark

Contactor 120Vac 4 Pole

Zoro # G7028684
Mfr # CU-22-HF-4A
product price:  $58.39
/ea
Noark Contactor, 460VAC, 1No+1Nc Aux CU-22-HP-3A1A1B
Noark

Contactor, 460VAC, 1No+1Nc Aux

Zoro # G8666355
Mfr # CU-22-HP-3A1A1B
product price:  $59.15
/ea
Sold in mult. of 2 for $118.30
Eaton Early-make auxiliary contact, NZM1, Frame J-K, Series NZM, 2NO, 500 V, 220 Vdc NZM1-XHIV
Eaton

Early-make auxiliary contact, NZM1, Frame J-K, Series NZM, 2NO, 500 V, 220 Vdc

Zoro # G216287964
Mfr # NZM1-XHIV
product price:  $239.99
/ea
Siemens Contactor relay 80E 3TH4280-0AF0
Siemens

Contactor relay 80E

Zoro # G515869458
Mfr # 3TH4280-0AF0
product price:  $101.99
/ea
Sold in mult. of 4 for $407.96
Noark Contactor, 460VAC, 1Nc Aux CU-11-HP-3A1B
Noark

Contactor, 460VAC, 1Nc Aux

Zoro # G3859841
Mfr # CU-11-HP-3A1B
product price:  $35.95
/ea
Sold in mult. of 2 for $71.90
Eaton Auxiliary Contact C320KGS32
Eaton

Auxiliary Contact

Zoro # G916112177
Mfr # C320KGS32
product price:  $127.99
/ea
Siemens contactor NEMA version 3RT2018-1AV61-0UA0
Siemens

contactor NEMA version

Zoro # G215869055
Mfr # 3RT2018-1AV61-0UA0
product price:  $96.79
/ea
Sold in mult. of 5 for $483.95
Siemens contactor NEMA version 3RT2026-1AK60-0UA0
Siemens

contactor NEMA version

Zoro # G615869075
Mfr # 3RT2026-1AK60-0UA0
product price:  $126.99
/ea
Sold in mult. of 4 for $507.96
Siemens Auxiliary Switch, 1NO/1NC, 60 A 49D36098001
Siemens

Auxiliary Switch, 1NO/1NC, 60 A

Zoro # G8359952
Mfr # 49D36098001
product price:  $72.19
/ea
Eaton Auxiliary Contact 30A EA AC1NONC
Eaton

Auxiliary Contact 30A EA

Zoro # G516112157
Mfr # AC1NONC
product price:  $14.39
/ea
Square D Pilot Light, Green, Red, Incandescent 9999SP28R
Square D

Pilot Light, Green, Red, Incandescent

Zoro # G0700646
Mfr # 9999SP28R
product price:  $214.99
/ea
Noark Contactor 24Vac 1No+1Nc Aux CU-40LS-B62C
Noark

Contactor 24Vac 1No+1Nc Aux

Zoro # G7160153
Mfr # CU-40LS-B62C
product price:  $112.99
/ea
Eaton Reversing Link Kit, For XT Mini Contactor XTMCXRL
Eaton

Reversing Link Kit, For XT Mini Contactor

Zoro # G2930636
Mfr # XTMCXRL
product price:  $31.49
/ea
Auxiliary Contacts (775 items) - Page 7
  • First
  • Previous
  • 7
    of 22 pages
  • Next
  • Last
How was your search?

About Auxiliary Contacts

Auxiliary Contacts, also known as aux contacts, are components used in contactors and motor starters to control the flow of electricity. They are a type of contactor or contact block that can open and close a circuit, thus allowing electricity to pass through it.

Types of Auxiliary Contacts

Auxiliary Contacts come in many different types depending on the job they are intended for. Some auxiliary contact blocks may be built into a contactor, while others may be separate from the contactor itself. In addition, auxiliary contacts may have different configurations such as normally open or normally closed depending on the application.

How Auxiliary Contacts are Made

Auxiliary Contacts are typically made from materials such as copper alloy, brass alloy, stainless steel alloy and carbon steel. The construction process involves various technologies such as welding, riveting and crimping to ensure that each part is securely fastened together.

Industries that use Auxiliary Contacts

Auxiliary contacts are used in many industries including manufacturing plants, industrial facilities and electrical engineering projects. Professionals in these fields use them to control motors and other electrical systems by opening or closing circuits when needed.

Find the Auxiliary Contacts 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

IEC Magnetic ContactorsDefinite Purpose ContactorsReplacement CoilsMagnetic ContactorsMagnetic Motor Starters
Manual Motor StartersDefinite Purpose Magnetic Motor StartersMotor Starter AccessoriesMotor Starter EnclosuresNEMA Fusible Combination Starters
4 pole contactor 120v coil3 pole contactor 120v coillighting contactor 4 polecutler-hammer contact3 pole contactor with auxiliary contacts
auxilary contactfork lugseaton aux contactoff delay pneumatic timersquare d auxiliary contact

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