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
  • Promo Codes
  • Contact Us
Added to Cart
Skip to Main Content
FREE Shipping on orders over $50 after you . Restrictions Apply
Zoro Homepage
Close icon
Clipboard Icon Clipboard Icon Quick Order
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. Definite Purpose Contactors
Search Feedback

Definite Purpose Contactors (1,500+ items) - Page 16

Siemens power contactor AC-3 3RT2518-2BM40
Siemens

power contactor AC-3

Zoro # G515302955
Mfr # 3RT2518-2BM40
product price:  $102.99
/ea
Sold in mult. of 5 for $514.95
Siemens power contactor AC-3e/AC-3 3RT2036-1AN00
Siemens

power contactor AC-3e/AC-3

Zoro # G615303913
Mfr # 3RT2036-1AN00
product price:  $239.99
/ea
Sold in mult. of 2 for $479.98
Siemens Contactor Sz.1 1 Ph.Rev.Open 43DP12AF
Siemens

Contactor Sz.1 1 Ph.Rev.Open

Zoro # G515302979
Mfr # 43DP12AF
product price:  $1,749.99
/ea
Siemens Contactor Sz.4 Nema 1 40JG32BA
Siemens

Contactor Sz.4 Nema 1

Zoro # G015304428
Mfr # 40JG32BA
product price:  $5,478.99
/ea
Siemens Contactor Sz 1 3/4 Nema 4 St Stl 40EP32WF
Siemens

Contactor Sz 1 3/4 Nema 4 St Stl

Zoro # G315304463
Mfr # 40EP32WF
product price:  $1,751.99
/ea
Siemens power contactor AC-3e/AC-3 3RT2025-2AG24
Siemens

power contactor AC-3e/AC-3

Zoro # G015304039
Mfr # 3RT2025-2AG24
product price:  $115.99
/ea
Sold in mult. of 5 for $579.95
Siemens power contactor AC-3e/AC-3 3RT2037-1AL20
Siemens

power contactor AC-3e/AC-3

Zoro # G615303968
Mfr # 3RT2037-1AL20
product price:  $331.99
/ea
Sold in mult. of 2 for $663.98
Siemens power contactor AC-3e/AC-3 3RT2023-2AP04
Siemens

power contactor AC-3e/AC-3

Zoro # G315302827
Mfr # 3RT2023-2AP04
product price:  $75.99
/ea
Sold in mult. of 6 for $455.94
Lovato 4P Contactor 2No+2Nc 56A Ac1 BF38T2D012
Lovato

4P Contactor 2No+2Nc 56A Ac1

Zoro # G822709232
Mfr # BF38T2D012
product price:  $1,011.99
/ea
Lovato 3P MINI CONTACTOR 9A 1NC 230V AC COIL 11BG0901A23060
Lovato

3P MINI CONTACTOR 9A 1NC 230V AC COIL

Zoro # G022708042
Mfr # 11BG0901A23060
product price:  $94.89
/ea
Siemens power contactor AC-3e/AC-3 3RT2037-1AU00
Siemens

power contactor AC-3e/AC-3

Zoro # G715304322
Mfr # 3RT2037-1AU00
product price:  $331.99
/ea
Sold in mult. of 2 for $663.98
Siemens power contactor AC-3e/AC-3 3RT2038-1AG60
Siemens

power contactor AC-3e/AC-3

Zoro # G015304701
Mfr # 3RT2038-1AG60
product price:  $385.99
/ea
Sold in mult. of 2 for $771.98
Siemens capacitor contactor AC-6b 33 kVAr 3RT2628-1AF05
Siemens

capacitor contactor AC-6b 33 kVAr

Zoro # G415303601
Mfr # 3RT2628-1AF05
product price:  $285.99
/ea
Sold in mult. of 2 for $571.98
Siemens capacitor contactor AC-6b 50 kVAr 3RT2636-1AF03
Siemens

capacitor contactor AC-6b 50 kVAr

Zoro # G215303634
Mfr # 3RT2636-1AF03
product price:  $434.99
/ea
Sold in mult. of 2 for $869.98
No Product Image Available
Abb

DP Contr, 50A, 3P, CoIL24V DC

Zoro # G500720436
Mfr # DPE50C3P-81
product price:  $467.99
/ea
Siemens capacitor contactor AC-6b 12.5 kVAr 3RT2617-1AF03
Siemens

capacitor contactor AC-6b 12.5 kVAr

Zoro # G715303615
Mfr # 3RT2617-1AF03
product price:  $146.99
/ea
Sold in mult. of 3 for $440.97
Lovato 4P Contactor No 45A Ac1 24/60 BF26T4A02460
Lovato

4P Contactor No 45A Ac1 24/60

Zoro # G722708779
Mfr # BF26T4A02460
product price:  $463.99
/ea
Siemens power contactor AC-3e/AC-3 3RT2028-1AR60
Siemens

power contactor AC-3e/AC-3

Zoro # G915303002
Mfr # 3RT2028-1AR60
product price:  $202.99
/ea
Sold in mult. of 3 for $608.97
Siemens power contactor AC-3e/AC-3 3RT2016-1AU01
Siemens

power contactor AC-3e/AC-3

Zoro # G915303736
Mfr # 3RT2016-1AU01
product price:  $55.35
/ea
Sold in mult. of 8 for $442.80
Siemens Contactor Sz.1 3/4 3 Ph. Open 40EP32AC
Siemens

Contactor Sz.1 3/4 3 Ph. Open

Zoro # G715304612
Mfr # 40EP32AC
product price:  $1,078.99
/ea
Lovato Contactor 125Vdc Coil 4P BF2501D125
Lovato

Contactor 125Vdc Coil 4P

Zoro # G322708506
Mfr # BF2501D125
product price:  $433.99
/ea
No Product Image Available
Liebert

Contactor, 24V, Plastic/Metal

Zoro # G716313736
Mfr # E-0110S
product price:  $132.99
/ea
Siemens Contactor Size 8 3TC5217-0AG4
Siemens

Contactor Size 8

Zoro # G815304574
Mfr # 3TC5217-0AG4
product price:  $2,416.99
/ea
Noark Contactor - Ex9C - 38A - 120Vac (50/60Hz) - 3P (3NO) - 1NO+1NC aux. contacts EX9C3811G7
Noark

Contactor - Ex9C - 38A - 120Vac (50/60Hz) - 3P (3NO) - 1NO+1NC aux. contacts

Zoro # G722705044
Mfr # EX9C3811G7
product price:  $111.99
/ea
Siemens CONTACTOR   SZ.2 3 PH.OPEN 40FP32AAX637
Siemens

CONTACTOR SZ.2 3 PH.OPEN

Zoro # G315304708
Mfr # 40FP32AAX637
product price:  $1,318.99
/ea
Siemens power contactor AC-3e/AC-3 3RT2035-1AU04
Siemens

power contactor AC-3e/AC-3

Zoro # G115303659
Mfr # 3RT2035-1AU04
product price:  $217.99
/ea
Sold in mult. of 3 for $653.97
Noark Contactor - Ex9C - 65A - 24Vac (50/60Hz) - 3P (3NO) - 1NO+1NC aux. contacts EX9C6511B7
Noark

Contactor - Ex9C - 65A - 24Vac (50/60Hz) - 3P (3NO) - 1NO+1NC aux. contacts

Zoro # G022704716
Mfr # EX9C6511B7
product price:  $186.99
/ea
Lovato 3P Contactor 1Nc 25A 24Vdc BF2501D024
Lovato

3P Contactor 1Nc 25A 24Vdc

Zoro # G922708555
Mfr # BF2501D024
product price:  $219.99
/ea
Lennox CONTACTOR 3 POLE W/AUX 25A 14Y93
Lennox

CONTACTOR 3 POLE W/AUX 25A

Zoro # G121848472
Mfr # 14Y93
product price:  $165.99
/ea
Lovato 3P Contactor 26A Ac3 230 50/60 BF2600A230
Lovato

3P Contactor 26A Ac3 230 50/60

Zoro # G022708349
Mfr # BF2600A230
product price:  $364.99
/ea
Siemens Definite Purpose Contactor, 24V DC, Non-Reversing, 1 Phase 40BP12AS
Siemens

Definite Purpose Contactor, 24V DC, Non-Reversing, 1 Phase

Zoro # G815304062
Mfr # 40BP12AS
product price:  $644.99
/ea
Siemens power contactor AC-3e/AC-3 3RT2038-3KB40
Siemens

power contactor AC-3e/AC-3

Zoro # G415302314
Mfr # 3RT2038-3KB40
product price:  $542.99
/ea
Noark Ex9C265F22K, Contactor - - Ex9C - 265A - 100-250Vac/dc - 3P (3NO) - 2NO+2NC aux. contacts 1321447
Noark

Ex9C265F22K, Contactor - - Ex9C - 265A - 100-250Vac/dc - 3P (3NO) - 2NO+2NC aux. contacts

Zoro # G422701094
Mfr # 1321447
product price:  $846.99
/ea
Noark Definite-purpose (DP) contactor - Ex9CK - 50A - 240Vac (50/60Hz) - 3P (3NO) EX9CK50B30U7
Noark

Definite-purpose (DP) contactor - Ex9CK - 50A - 240Vac (50/60Hz) - 3P (3NO)

Zoro # G622704871
Mfr # EX9CK50B30U7
product price:  $93.25
/ea
Siemens Contactor size 2 2-pole DC-3 and 5 3TC4417-5KV4
Siemens

Contactor size 2 2-pole DC-3 and 5

Zoro # G315304609
Mfr # 3TC4417-5KV4
product price:  $519.99
/ea
Siemens power contactor AC-3e/AC-3 3RT2026-1AN24
Siemens

power contactor AC-3e/AC-3

Zoro # G015304350
Mfr # 3RT2026-1AN24
product price:  $145.99
/ea
Sold in mult. of 4 for $583.96
Definite Purpose Contactors (1,500+ items) - Page 16
  • First
  • Previous
  • 16
    of 54 pages
  • Next
  • Last

About Definite Purpose Contactors

Definite Purpose Contactors, often referred to as DP Contactors, are electric relays used to control the flow of electricity in a variety of applications. These contactors are designed to work reliably and safely in harsh industrial environments and can be used for switching motor loads or other electrical circuits.

Types of Definite Purpose Contactors

Definite Purpose Contactors come in a variety of sizes and configurations depending on the application they are being used for. Some contactors may have multiple poles or auxiliary contacts, while others may be designed specifically for high-voltage applications. Depending on the job requirements, certain contactors may need additional features such as overload protection or vibration resistance.

How Definite Purpose Contactors are Made

Definite Purpose Contactors are typically made from copper alloy components and feature an insulated enclosure that helps protect against dust and moisture. The internal components include a coil, armature, contacts, springs, housings and other parts that work together to switch electrical circuits.

Industries that use Definite Purpose Contactors

Definite Purpose Contactors are widely used in many industries including automotive manufacturing, HVAC systems, oil & gas production plants, food processing facilities and power generation plants. Professionals working with these industries use contactor switches to control motors and other electrical equipment safely.

Find the Definite Purpose Contactors 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

Auxiliary ContactsIEC Magnetic ContactorsReplacement CoilsMagnetic ContactorsManual Motor Starters
Magnetic Motor StartersMotor Starter AccessoriesDefinite Purpose Magnetic Motor StartersMotor Starter EnclosuresNEMA Fusible Combination Starters
2 pole lighting contactor277v contactor30 amp contactor24vdc contactor24vac contactor
24v dc contactor30a contactor240 volt contactor100 amp 3 phase contactor2p contactor

Sign Up & 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
  • Promo Codes
  • Sitemap
  • Track My Order

Services

  • Customer Service
  • FAQs
  • Net 30 Terms
  • Reseller Program
  • Sell on Zoro
  • Participate in Research

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