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  1. Home
  2. /
  3. Electrical Supplies
  4. /
  5. Industrial Electrical Controls & Automation
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  7. Electrical Controls
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  9. Electrical Contactors & Contacts
  10. /
  11. Auxiliary Contacts

Auxiliary Contacts (766 items) - Page 6

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:  $252.99
/ea
Siemens Auxiliary Switch, 1NO/0NC, 1 Pole 3RH1921-1CD10
Siemens

Auxiliary Switch, 1NO/0NC, 1 Pole

Zoro # G8361438
Mfr # 3RH1921-1CD10
product price:  $17.65
/ea
Siemens Auxiliary Switch, 0NO/1NC, 1 Pole 3RH1921-1CD01
Siemens

Auxiliary Switch, 0NO/1NC, 1 Pole

Zoro # G8359593
Mfr # 3RH1921-1CD01
product price:  $16.99
/ea
Eaton Mechanical Interlock, For XT Frame C XTCEXMLC
Eaton

Mechanical Interlock, For XT Frame C

Zoro # G2235484
Mfr # XTCEXMLC
product price:  $23.25
/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
Eaton Auxiliary Contact, Two-pole, Screw terminals, 1NO-1NC contact configuration, 5PK XTCEXFDC11
Eaton

Auxiliary Contact, Two-pole, Screw terminals, 1NO-1NC contact configuration, 5PK

Zoro # G816267878
Mfr # XTCEXFDC11
product price:  $183.99
/pk 5, $36.80/ea
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
Noark Contactor, 230VAC, 1No Aux CU-11-HI-3A1A
Noark

Contactor, 230VAC, 1No Aux

Zoro # G3858493
Mfr # CU-11-HI-3A1A
product price:  $38.85
/ea
Sold in mult. of 2 for $77.70
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, 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
Eaton FrntAux SeqA, 1NO/1NC, For XT Mini Contact XTMCXFA11
Eaton

FrntAux SeqA, 1NO/1NC, For XT Mini Contact

Zoro # G2759574
Mfr # XTMCXFA11
product price:  $16.19
/ea
Eaton FrntAux SeqA, 4NO, For XT Mini Contactor XTMCXFA40
Eaton

FrntAux SeqA, 4NO, For XT Mini Contactor

Zoro # G1594083
Mfr # XTMCXFA40
product price:  $31.79
/ea
No Product Image Available
Dayton

Auxiliary Contact, 1NO/0NC, 10 A

Zoro # G607194413
Mfr # 783XY6
product price:  $8.25
/ea
Siemens Auxiliary Contact, 10A, Side Mounting 3RH29211DA02
Siemens

Auxiliary Contact, 10A, Side Mounting

Zoro # G3793029
Mfr # 3RH29211DA02
product price:  $31.49
/ea
Schneider Electric IEC Auxiliary Contact LADN13
Schneider Electric

IEC Auxiliary Contact

Zoro # G3492964
Mfr # LADN13
product price:  $53.15
/ea
Dayton Aux Contact, IEC, 4NO, 120VAC/240VDC 6EAT4
Dayton

Aux Contact, IEC, 4NO, 120VAC/240VDC

Zoro # G2359725
Mfr # 6EAT4
product price:  $7.49
/ea
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
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
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
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 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
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 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
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
No Product Image Available
Weg

Auxiliary Contact, 1NO/1NC, Side Mount

Zoro # G0568149
Mfr # BCXML11
product price:  $18.19
/ea
Eaton Remote Reset Module, 24V ZEB-XRR-24
Eaton

Remote Reset Module, 24V

Zoro # G1208751
Mfr # ZEB-XRR-24
product price:  $60.79
/ea
Siemens Auxiliary Contact Block, Solid State, 2NO 3RH29111NF20
Siemens

Auxiliary Contact Block, Solid State, 2NO

Zoro # G4286213
Mfr # 3RH29111NF20
product price:  $80.99
/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
Schneider Electric Auxiliary contact block, Side, 500V AC LAG8N113
Schneider Electric

Auxiliary contact block, Side, 500V AC

Zoro # G910190591
Mfr # LAG8N113
product price:  $25.15
/ea
Siemens Auxiliary Switch, 2NO/2NC 3RH29112XA220MA0
Siemens

Auxiliary Switch, 2NO/2NC

Zoro # G8360205
Mfr # 3RH29112XA220MA0
product price:  $38.89
/ea
Square D Pushbutton Control Kit 9999SA3
Square D

Pushbutton Control Kit

Zoro # G2847467
Mfr # 9999SA3
product price:  $217.99
/ea
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 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
Supco Auxiliary Contactor, DPAUX2 DPAUX2
Supco

Auxiliary Contactor, DPAUX2

Zoro # G5448270
Mfr # DPAUX2
product price:  $14.19
/ea
Sold in mult. of 2 for $28.38
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
Auxiliary Contacts (766 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 ContactorsContactor AccessoriesMagnetic ContactorsMagnetic Motor Starters
Manual Motor StartersDefinite Purpose Magnetic Motor StartersMotor Starter EnclosuresMotor Starter AccessoriesNEMA Fusible Combination Starters
auxilary contactsquare d auxiliary contact4 pole lighting contactorcontact relay4 pole contactor 120v coil
cutler-hammer contact3 pole contactor 120v coillighting contactor 4 poleoff delay pneumatic timereaton aux contact

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