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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 (766 items) - Page 7

Siemens Contactor relay 53E 3TH4253-0BE4
Siemens

Contactor relay 53E

Zoro # G315869313
Mfr # 3TH4253-0BE4
product price:  $145.99
/ea
Sold in mult. of 3 for $437.97
Siemens contactor NEMA version 3RT2036-1AK60-0UA0
Siemens

contactor NEMA version

Zoro # G015868906
Mfr # 3RT2036-1AK60-0UA0
product price:  $262.99
/ea
Sold in mult. of 2 for $525.98
Siemens contactor relay 3 NO + 1 NC 3RH2131-1AK20
Siemens

contactor relay 3 NO + 1 NC

Zoro # G515868857
Mfr # 3RH2131-1AK20
product price:  $67.99
/ea
Sold in mult. of 7 for $475.93
Siemens Contactor relay 100E 3TH4310-0AP0
Siemens

Contactor relay 100E

Zoro # G315869344
Mfr # 3TH4310-0AP0
product price:  $154.99
/ea
Sold in mult. of 3 for $464.97
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, 230VAC, 2No+2Nc CU-11-HI-2A2B
Noark

Contactor, 230VAC, 2No+2Nc

Zoro # G3859543
Mfr # CU-11-HI-2A2B
product price:  $35.95
/ea
Sold in mult. of 2 for $71.90
Noark Contactor 230Vac 1No Aux CU-16-HI-3A1A
Noark

Contactor 230Vac 1No Aux

Zoro # G7028648
Mfr # CU-16-HI-3A1A
product price:  $39.95
/ea
Sold in mult. of 2 for $79.90
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
Sprecher & Schuh AUX. CONT. 2NO+2NC BASE MOUNT. LA7-P-22
Sprecher & Schuh

AUX. CONT. 2NO+2NC BASE MOUNT.

Zoro # G116502693
Mfr # LA7-P-22
product price:  $132.99
/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
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
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
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
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
Siemens Contactor relay 53E 3TH4253-0AK6
Siemens

Contactor relay 53E

Zoro # G215869390
Mfr # 3TH4253-0AK6
product price:  $91.75
/ea
Sold in mult. of 4 for $367.00
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
Siemens contactor NEMA version 3RT2036-1AV60-0UA0
Siemens

contactor NEMA version

Zoro # G915868754
Mfr # 3RT2036-1AV60-0UA0
product price:  $265.99
/ea
Sold in mult. of 2 for $531.98
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
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 62E 3TH4262-0AF0
Siemens

Contactor relay 62E

Zoro # G515869403
Mfr # 3TH4262-0AF0
product price:  $91.75
/ea
Sold in mult. of 4 for $367.00
Eaton EatonAuxiliary Contact, 2NO-1NC contact configuration, 5PK XTPAXSA21
Eaton

EatonAuxiliary Contact, 2NO-1NC contact configuration, 5PK

Zoro # G116287989
Mfr # XTPAXSA21
product price:  $173.99
/pk 5, $34.80/ea
Siemens contactor NEMA version 3RT2027-1BB40-0UA0
Siemens

contactor NEMA version

Zoro # G815869059
Mfr # 3RT2027-1BB40-0UA0
product price:  $256.99
/ea
Sold in mult. of 2 for $513.98
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
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
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 3TH4253-0AL0
Siemens

Contactor relay 53E

Zoro # G015869453
Mfr # 3TH4253-0AL0
product price:  $86.39
/ea
Sold in mult. of 4 for $345.56
Schneider Electric Auxiliary Contact Block, Front, 125V AC LA1DX20
Schneider Electric

Auxiliary Contact Block, Front, 125V AC

Zoro # G710070413
Mfr # LA1DX20
product price:  $80.79
/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
Weg Acbs-11 Mpw100 Weg Side Mounted Aux Contact 1No + 1Nc For Mpw100 ACBS-11 MPW100
Weg

Acbs-11 Mpw100 Weg Side Mounted Aux Contact 1No + 1Nc For Mpw100

Zoro # G222868799
Mfr # ACBS-11 MPW100
product price:  $31.39
/ea
Siemens Contactor relay 62E 3TH4262-0BB4
Siemens

Contactor relay 62E

Zoro # G715869289
Mfr # 3TH4262-0BB4
product price:  $178.99
/ea
Sold in mult. of 3 for $536.97
Siemens Contactor relay 44E 3TH4244-0BM4
Siemens

Contactor relay 44E

Zoro # G415869343
Mfr # 3TH4244-0BM4
product price:  $145.99
/ea
Sold in mult. of 3 for $437.97
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
Siemens Contactor relay 44E 3TH4244-0AC2
Siemens

Contactor relay 44E

Zoro # G315869184
Mfr # 3TH4244-0AC2
product price:  $101.99
/ea
Sold in mult. of 4 for $407.96
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
Noark Contactor 24Vac 4 Pole CN6-HB-4A
Noark

Contactor 24Vac 4 Pole

Zoro # G7028483
Mfr # CN6-HB-4A
product price:  $30.55
/ea
Sold in mult. of 2 for $61.10
Sprecher & Schuh AUX SIDE MT 1NO 3-P 25-40A CDP2-BE-1SPDT
Sprecher & Schuh

AUX SIDE MT 1NO 3-P 25-40A

Zoro # G415377992
Mfr # CDP2-BE-1SPDT
product price:  $94.99
/ea
Auxiliary Contacts (766 items) - Page 7
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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 ContactorsContactor AccessoriesMagnetic ContactorsMagnetic Motor Starters
Manual Motor StartersDefinite Purpose Magnetic Motor StartersMotor Starter EnclosuresMotor Starter AccessoriesNEMA Fusible Combination Starters
auxilary contact4 pole contactor 120v coil3 pole contactor 120v coil4 pole lighting contactor3 pole contactor with auxiliary contacts
cutler-hammer contacteaton aux contactoff delay pneumatic timerfork lugssquare d auxiliary contact

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