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  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 6

Keystone Electronics -Battery Contacts 211-D
Keystone Electronics

-Battery Contacts

Zoro # G516558689
Mfr # 211-D
product price:  $1.25
/ea
Sold in mult. of 7 for $8.75
Siemens Contactor relay 91E 3TH4391-0BB4
Siemens

Contactor relay 91E

Zoro # G515869144
Mfr # 3TH4391-0BB4
product price:  $292.99
/ea
Sold in mult. of 2 for $585.98
Eaton Auxiliary Contact Aux. Contact 1NC EA C320KGS21
Eaton

Auxiliary Contact Aux. Contact 1NC EA

Zoro # G416112158
Mfr # C320KGS21
product price:  $111.99
/ea
Noark Contactor, 230VAC, 1Nc Aux CU-11-HI-3A1B
Noark

Contactor, 230VAC, 1Nc Aux

Zoro # G3858651
Mfr # CU-11-HI-3A1B
product price:  $36.65
/ea
Sold in mult. of 2 for $73.30
Sprecher & Schuh Side Mounted 1NO+1NC Auxiliary Contact KT9-PA1-11
Sprecher & Schuh

Side Mounted 1NO+1NC Auxiliary Contact

Zoro # G415721030
Mfr # KT9-PA1-11
product price:  $75.35
/ea
Noark Contactor, 24VAC, 1No Aux CU-9-HB-3A1A
Noark

Contactor, 24VAC, 1No Aux

Zoro # G3858712
Mfr # CU-9-HB-3A1A
product price:  $35.25
/ea
Sold in mult. of 2 for $70.50
Noark Contactor, 460V, 1No Aux C06.310-460
Noark

Contactor, 460V, 1No Aux

Zoro # G7653809
Mfr # C06.310-460
product price:  $32.55
/ea
Sold in mult. of 2 for $65.10
Weg Acbf-11 Mpw100 Weg Front Mounted Aux Contact 1No + 1Nc For Mpw100 ACBF-11 MPW100
Weg

Acbf-11 Mpw100 Weg Front Mounted Aux Contact 1No + 1Nc For Mpw100

Zoro # G822869011
Mfr # ACBF-11 MPW100
product price:  $36.69
/ea
Eaton Mechanical Interlock, For XT Frame C XTCEXMLC
Eaton

Mechanical Interlock, For XT Frame C

Zoro # G2235484
Mfr # XTCEXMLC
product price:  $24.49
/ea
Siemens Auxiliary Switch, 1NO/0NC, 1 Pole 3RH1921-1CD10
Siemens

Auxiliary Switch, 1NO/0NC, 1 Pole

Zoro # G8361438
Mfr # 3RH1921-1CD10
product price:  $16.79
/ea
Siemens Auxiliary Switch, 2NO/2NC 3RH29112XA220MA0
Siemens

Auxiliary Switch, 2NO/2NC

Zoro # G8360205
Mfr # 3RH29112XA220MA0
product price:  $40.85
/ea
Square D Transient Suppression Module, 120V AC 9999ST1
Square D

Transient Suppression Module, 120V AC

Zoro # G2392932
Mfr # 9999ST1
product price:  $61.75
/ea
Square D Lug Extender Kit, NEMA Sizes 00; 0; 1 9999LB0
Square D

Lug Extender Kit, NEMA Sizes 00; 0; 1

Zoro # G2695576
Mfr # 9999LB0
product price:  $36.29
/ea
Siemens Contactor relay 55E 3TH4355-0AK2
Siemens

Contactor relay 55E

Zoro # G815869431
Mfr # 3TH4355-0AK2
product price:  $141.39
/ea
Sold in mult. of 3 for $424.17
Eaton Auxiliary Contact 2NC EA J02
Eaton

Auxiliary Contact 2NC EA

Zoro # G416112141
Mfr # J02
product price:  $135.99
/ea
Weg Acbf-11 Weg 1No+1Nc Aux Contact Block Front Mounting ACBF-11
Weg

Acbf-11 Weg 1No+1Nc Aux Contact Block Front Mounting

Zoro # G522868949
Mfr # ACBF-11
product price:  $23.25
/ea
Eaton Reversing Link Kit, For XT Frame D XTCEXRLD
Eaton

Reversing Link Kit, For XT Frame D

Zoro # G1032263
Mfr # XTCEXRLD
product price:  $74.29
/ea
Siemens Contactor relay 73E 3TH4373-0AG2
Siemens

Contactor relay 73E

Zoro # G115869339
Mfr # 3TH4373-0AG2
product price:  $154.99
/ea
Sold in mult. of 3 for $464.97
Siemens Contactor relay 73E 3TH4373-0BB4
Siemens

Contactor relay 73E

Zoro # G615869402
Mfr # 3TH4373-0BB4
product price:  $241.99
/ea
Sold in mult. of 2 for $483.98
Siemens Contactor relay 82 E EN 50011 8 NO + 2 NC screw terminal Alternating current 3TH4382-0AG2
Siemens

Contactor relay 82 E EN 50011 8 NO + 2 NC screw terminal Alternating current

Zoro # G215869352
Mfr # 3TH4382-0AG2
product price:  $154.99
/ea
Sold in mult. of 3 for $464.97
Noark AX4222UL, Auxiliary contact - - Ex9C - mounts on 9A-150A cont. - 2NO+2NC 1330011
Noark

AX4222UL, Auxiliary contact - - Ex9C - mounts on 9A-150A cont. - 2NO+2NC

Zoro # G922701389
Mfr # 1330011
product price:  $32.25
/ea
Siemens Contactor relay 91E 3TH4391-0AG2
Siemens

Contactor relay 91E

Zoro # G415869398
Mfr # 3TH4391-0AG2
product price:  $132.81
/ea
Sold in mult. of 3 for $398.43
Weg Acbs-11 Weg 1No/1Nc Aux Contact ACBS-11
Weg

Acbs-11 Weg 1No/1Nc Aux Contact

Zoro # G322868255
Mfr # ACBS-11
product price:  $22.99
/ea
Brah Electric , Direct Replacement 1 NO / 1 NC A-Line Auxiliary Contact CAL5-11 BCAL5-11
Brah Electric

, Direct Replacement 1 NO / 1 NC A-Line Auxiliary Contact CAL5-11

Zoro # G515542948
Mfr # BCAL5-11
product price:  $44.19
/ea
Kelley Motor Starter Contactors, 12V Relay, 40 A 061-558
Kelley

Motor Starter Contactors, 12V Relay, 40 A

Zoro # G7947844
Mfr # 061-558
product price:  $38.99
/ea
Siemens Compact Starter Auxilary Switch, 2 NC 3RA6912-1A
Siemens

Compact Starter Auxilary Switch, 2 NC

Zoro # G4313687
Mfr # 3RA6912-1A
product price:  $48.89
/ea
Schneider Electric Auxiliary Contact, 0NO/2NC, 5 A LUFN02
Schneider Electric

Auxiliary Contact, 0NO/2NC, 5 A

Zoro # G1563554
Mfr # LUFN02
product price:  $48.19
/ea
Siemens Auxiliary Contact Kit, 1NO/0NC, 10 A 75AF14
Siemens

Auxiliary Contact Kit, 1NO/0NC, 10 A

Zoro # G7246111
Mfr # 75AF14
product price:  $49.89
/ea
Eaton Auxiliary Contact 4P 16A EA XTCEXFAC13
Eaton

Auxiliary Contact 4P 16A EA

Zoro # G716112148
Mfr # XTCEXFAC13
product price:  $77.39
/ea
Weg Aux. Contact, Side, 2NC, 100A, PK2 16P334
Weg

Aux. Contact, Side, 2NC, 100A, PK2

Zoro # G4374623
Mfr # 16P334
product price:  $13.29
/pk 2, $6.65/ea
Square D Remote Reset, 600V AC, solid state, 600 V AC 9999RR04
Square D

Remote Reset, 600V AC, solid state, 600 V AC

Zoro # G1780685
Mfr # 9999RR04
product price:  $165.99
/ea
Eaton Mechanical Interlock, For XT Frame D XTCEXMLD
Eaton

Mechanical Interlock, For XT Frame D

Zoro # G0273122
Mfr # XTCEXMLD
product price:  $31.66
/ea
Siemens Auxiliary Switch, 0NO/2NC, 60 A 49ACR8
Siemens

Auxiliary Switch, 0NO/2NC, 60 A

Zoro # G8359584
Mfr # 49ACR8
product price:  $55.49
/ea
Siemens Auxiliary Contact Block, 0NO/2NC 3RH29111NF02
Siemens

Auxiliary Contact Block, 0NO/2NC

Zoro # G4286204
Mfr # 3RH29111NF02
product price:  $73.89
/ea
Siemens Auxiliary Switch, 1NO/1NC, 90 A 49CE42SPDT
Siemens

Auxiliary Switch, 1NO/1NC, 90 A

Zoro # G8359216
Mfr # 49CE42SPDT
product price:  $88.49
/ea
No Product Image Available
Dayton

Auxiliary Contact, 2NO/0NC, 10 A

Zoro # G907194403
Mfr # 783XY5
product price:  $9.79
/ea
Auxiliary Contacts (775 items) - Page 6
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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

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