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  1. Home
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  3. Electrical Supplies
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  5. Industrial Electrical Controls & Automation
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  7. Electrical Controls
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  9. Electrical Contactors & Contacts
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  11. Auxiliary Contacts

Auxiliary Contacts (775 items) - Page 8

Noark Contactor 230Vac 1No+1Nc Aux CU-22-HI-3A1A1B
Noark

Contactor 230Vac 1No+1Nc Aux

Zoro # G7028727
Mfr # CU-22-HI-3A1A1B
product price:  $54.45
/ea
Noark Auxiliary contact - 1314051 - Ex9CKT - mounts on 20-90A 3P cont. - 1NO+1NC - side mounting AXFC11Q
Noark

Auxiliary contact - 1314051 - Ex9CKT - mounts on 20-90A 3P cont. - 1NO+1NC - side mounting

Zoro # G822701106
Mfr # AXFC11Q
product price:  $19.39
/ea
Noark Contactor, 24VAC, 1No Aux CU-16-HB-3A1A
Noark

Contactor, 24VAC, 1No Aux

Zoro # G3859464
Mfr # CU-16-HB-3A1A
product price:  $39.35
/ea
Sold in mult. of 2 for $78.70
Siemens Contactor relay 100E 3TH4310-0BF4
Siemens

Contactor relay 100E

Zoro # G915869430
Mfr # 3TH4310-0BF4
product price:  $218.99
/ea
Sold in mult. of 2 for $437.98
Siemens contactor relay 4 NO + 4 NC 3RH2344-1CU00
Siemens

contactor relay 4 NO + 4 NC

Zoro # G115868882
Mfr # 3RH2344-1CU00
product price:  $102.99
/ea
Sold in mult. of 4 for $411.96
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 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
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 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 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
Siemens contactor relay 2 NO + 2 NC 3RH2122-2BN40
Siemens

contactor relay 2 NO + 2 NC

Zoro # G215868980
Mfr # 3RH2122-2BN40
product price:  $64.99
/ea
Sold in mult. of 6 for $389.94
Abb S2C-H6-11R, MCB S200/S200P AUX/SIG RT SIDE S2C-H6-11R
Abb

S2C-H6-11R, MCB S200/S200P AUX/SIG RT SIDE

Zoro # G1773271
Mfr # S2C-H6-11R
product price:  $67.65
/ea
Noark Contactor 120Vac 2No+2Nc CU-9-HF-2A2B
Noark

Contactor 120Vac 2No+2Nc

Zoro # G7159873
Mfr # CU-9-HF-2A2B
product price:  $35.25
/ea
Sold in mult. of 2 for $70.50
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
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
Siemens Contactor relay 44E 3TH4244-0AK6
Siemens

Contactor relay 44E

Zoro # G215869185
Mfr # 3TH4244-0AK6
product price:  $91.75
/ea
Sold in mult. of 4 for $367.00
Eaton Mini Contactor Accessory - Auxiliary Contact, 4P, 4NC contact config, 5PK XTMCXFA04
Eaton

Mini Contactor Accessory - Auxiliary Contact, 4P, 4NC contact config, 5PK

Zoro # G916267860
Mfr # XTMCXFA04
product price:  $230.99
/pk 5, $46.20/ea
Siemens Contactor relay 91E 3TH4391-0AN2
Siemens

Contactor relay 91E

Zoro # G715869227
Mfr # 3TH4391-0AN2
product price:  $144.99
/ea
Sold in mult. of 3 for $434.97
Siemens Contactor relay 53E 3TH4253-0AG1
Siemens

Contactor relay 53E

Zoro # G815869394
Mfr # 3TH4253-0AG1
product price:  $88.15
/ea
Sold in mult. of 4 for $352.60
Siemens contactor relay 4 NO + 4 NC 3RH2344-1CU00-0KA0
Siemens

contactor relay 4 NO + 4 NC

Zoro # G015868869
Mfr # 3RH2344-1CU00-0KA0
product price:  $101.99
/ea
Sold in mult. of 4 for $407.96
Siemens NC, .3/.4, .1/.2, .1/.2, .3/.4 3RH2911-2FA22
Siemens

NC, .3/.4, .1/.2, .1/.2, .3/.4

Zoro # G215302736
Mfr # 3RH2911-2FA22
product price:  $26.49
/ea
Sold in mult. of 19 for $503.31
Siemens Contactor relay for auxiliary circuits 62E DIN EN50011 6 NO + 2 NC 3TH4262-4BB4
Siemens

Contactor relay for auxiliary circuits 62E DIN EN50011 6 NO + 2 NC

Zoro # G315869429
Mfr # 3TH4262-4BB4
product price:  $201.99
/ea
Sold in mult. of 2 for $403.98
Siemens contactor relay latched 3RH2422-1BW40
Siemens

contactor relay latched

Zoro # G515868864
Mfr # 3RH2422-1BW40
product price:  $169.99
/ea
Sold in mult. of 3 for $509.97
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
Eaton Auxiliary Contact XTCEXFCLC22
Eaton

Auxiliary Contact

Zoro # G316112180
Mfr # XTCEXFCLC22
product price:  $169.99
/ea
Siemens contactor relay 4 NO + 4 NC 3RH2344-1CN20-0KA0
Siemens

contactor relay 4 NO + 4 NC

Zoro # G915868686
Mfr # 3RH2344-1CN20-0KA0
product price:  $101.99
/ea
Sold in mult. of 4 for $407.96
Sprecher & Schuh AUX. CONT. 1NO+1NC BASE MOUNT. LA7-P-11
Sprecher & Schuh

AUX. CONT. 1NO+1NC BASE MOUNT.

Zoro # G116502730
Mfr # LA7-P-11
product price:  $66.25
/ea
Schneider Electric Auxiliary Contact Block, Front, 125V AC LA1DX20
Schneider Electric

Auxiliary Contact Block, Front, 125V AC

Zoro # G710070413
Mfr # LA1DX20
product price:  $80.59
/ea
Siemens Contactor relay 100E 3TH4310-0BB4
Siemens

Contactor relay 100E

Zoro # G115869421
Mfr # 3TH4310-0BB4
product price:  $234.99
/ea
Sold in mult. of 2 for $469.98
Noark Contactor, 24VAC, 1Nc Aux CU-16-HB-3A1B
Noark

Contactor, 24VAC, 1Nc Aux

Zoro # G3858484
Mfr # CU-16-HB-3A1B
product price:  $38.99
/ea
Sold in mult. of 2 for $77.98
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 62E 3TH4262-0AG2
Siemens

Contactor relay 62E

Zoro # G715869449
Mfr # 3TH4262-0AG2
product price:  $91.75
/ea
Sold in mult. of 4 for $367.00
Noark Contactor, 120VAC, 1No Aux CU-16-HF-3A1A
Noark

Contactor, 120VAC, 1No Aux

Zoro # G3858380
Mfr # CU-16-HF-3A1A
product price:  $40.89
/ea
Sold in mult. of 2 for $81.78
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
Siemens contactor NEMA version 3RT2018-1AB01-0UA0
Siemens

contactor NEMA version

Zoro # G815868977
Mfr # 3RT2018-1AB01-0UA0
product price:  $91.79
/ea
Sold in mult. of 5 for $458.95
Eaton Auxiliary Contact C320KGS32
Eaton

Auxiliary Contact

Zoro # G916112177
Mfr # C320KGS32
product price:  $127.99
/ea
Auxiliary Contacts (775 items) - Page 8
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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
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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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