Contactors & Auxiliary Contacts

The RS range of contactors and auxiliary contacts provides the solutions you need for heavy-duty electrical applications for industrial-grade machinery. Used in everything from lighting and furnace heating control to automation machinery and materials handling, a high-quality range of contactors is essential for electrical regulation. RS supplies contactors and auxiliary contacts from trusted brands such as SIEMENS, Schneider Electric, ABB, Eaton, Allen Bradley and our own RS PRO range.

Selecting the Right Contactor for You

Contactors are similar to relays in that they behave like remote switches, but are designed specifically for high current applications in power management. As such, unlike relays, they are typically used in a normally open (NO) position and are generally larger in size. Though most contactors provide the same switching function, they are typically configured for specific conditions.

Whether you require a contactor for a starter motor or as part of a more complex power control device, there are a number of important factors to consider when making your selection. Variables such as the AC number, coil voltage and power ratings will all have to be considered to be sure that the contactor is compatible with the intended device or system. It is also important to check if the contactor is certified with appropriate industrial standards.

Although they can be used as stand-alone hardware control gear such as push-button controllers, auxiliary contacts are typically internal components of a contactor and are used to reduce current power in high voltage applications. A range of auxiliary contacts is available to compliment your contactor solution

Auxiliary Contacts
Auxiliary Contacts
Contactor Accessories
Contactor Accessories
Contactor Overload Relays
Contactor Overload Relays
Contactors
Contactors

16584 Products showing for Contactors & Auxiliary Contacts

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In Stock
RS Better World
Schneider Electric LC1D Contactor, 24V dc Coil, 3-Pole, 18 A, 10 kW 24V dc, 3 NO, 690V
  • RS stock no. 204-4445
  • Mfr. Part No. LC1D186BLS207
Subtotal (1 unit)
R 2 045,65(exc. VAT)
R 2 045,65/unit
In Stock
RS Better World
Siemens 3RT2 Surge Suppressor for use with SIRIUS Contactors
  • RS stock no. 706-1425
  • Mfr. Part No. 3RT2916-1BB00
Subtotal (1 unit)
R 223,00(exc. VAT)
R 223,00/unit
In Stock
Schneider Electric Auxiliary Contact, 1 NO/1 NC, 5 A, 29452
  • RS stock no. 247-1726
  • Mfr. Part No. 29452
Subtotal (1 unit)
R 1 018,22(exc. VAT)
R 1 018,22/unit
Stocked by manufacturer
RS Better World
Schneider Electric CAD Contactor, 24V dc Coil, 5-Pole, 10 A, 5.4 W 24V dc, 5 NO, 690V ac
  • RS stock no. 395-0374
  • Mfr. Part No. CAD50BD
Subtotal (1 unit)
R 797,00(exc. VAT)
R 797,00/unit
In Stock
Schneider Electric LC1G Contactor, 100V ac, 250 V ac Coil, 3-Pole, 550 A, 250 kW 250V dc, 3 NO, 1kV
  • RS stock no. 249-4774
  • Mfr. Part No. LC1G400KUEN
Subtotal (1 unit)
R 42 251,36(exc. VAT)
R 42 251,36/unit
In Stock
Allen Bradley 100C Contactor, 24V ac Coil, 3-Pole, 16 A, 7.5 kW 24V ac, 3 NO, 690V ac
  • RS stock no. 238-0774
  • Mfr. Part No. 100-C16KJ10
Subtotal (1 unit)
R 1 358,98(exc. VAT)
R 1 358,98/unit
In Stock
ABB Auxiliary Contact Block, 2 Contact, 1 NO/1 NC, CAL18, Front, 690V, 1SFN010720R1011 CAL18-11
  • RS stock no. 225-5900
  • Mfr. Part No. 1SFN010720R1011 CAL18-11
Subtotal (1 unit)
R 554,92(exc. VAT)
R 554,92/unit
In Stock
RS Better World
Siemens 3RT1 Contactor Surge Suppressor for use with Motor Size S0
  • RS stock no. 751-5966
  • Mfr. Part No. 3RT2926-1CD00
Subtotal (1 unit)
R 298,47(exc. VAT)
R 298,47/unit
In Stock
Siemens, 3RB Overload Relay 1 NO/1 NC, Trip Dial: 50 → 100 A, 200A, 50 A F.L.C, 200A Contact Rating 3
  • RS stock no. 211-3654
  • Mfr. Part No. 3RB2056-1FF2
Subtotal (1 unit)
R 5 405,05(exc. VAT)
R 5 405,05/unit
In Stock
RS Better World
Siemens 3RT2 Contactor, 230V ac Coil, 3-Pole, 7 A, 3 kW 230V ac, 3 NO, 400V ac
  • RS stock no. 706-1065
  • Mfr. Part No. 3RT2015-1AP01
Subtotal (1 unit)
R 758,07(exc. VAT)
R 758,07/unit
In Stock
Eaton DILM Contactor, 220V ac/dc, 230 V ac/dc Coil, 4-Pole, 63 kW 24V, 400V
  • RS stock no. 250-9479
  • Mfr. Part No. 106367 DILM7-22(24VDC)
Subtotal (1 unit)
R 1 864,65(exc. VAT)
R 1 864,65/unit
In Stock
Schneider Electric, LRD Thermal Overload Relay 1 NO/1 NC, Trip Dial: 9 → 13 A, 13A, 9 A F.L.C, 13A Contact Rating, 5.5
  • RS stock no. 727-6194
  • Mfr. Part No. LRD313
Subtotal (1 unit)
R 1 363,00(exc. VAT)
R 1 363,00/unit
Stocked by manufacturer
Schneider Electric Auxiliary Contact, 2 Contact, 2 NO, VZ20, 12 A, 690V, VZ20
  • RS stock no. 257-3746
  • Mfr. Part No. VZ20
Subtotal (1 unit)
R 306,00(exc. VAT)
R 306,00/unit
Temporarily out of stock
Allen Bradley 100C Contactor, 230V ac Coil, 3-Pole, 60 A, 32 kW 230V ac, 3 NO, 690V ac
  • RS stock no. 369-1895
  • Mfr. Part No. 100-C60KF00
Subtotal (1 unit)
R 6 209,89(exc. VAT)
R 6 209,89/unit
In Stock
ABB, TF96 Thermal Overload Relay 1 NO/1 NC, Trip Dial: 22 → 96 A, 96A F.L.C, 6A Contact Rating, 690V ac 3
  • RS stock no. 800-7393
  • Mfr. Part No. 1SAZ911201R1006 TF96-96
Subtotal (1 unit)
R 3 826,42(exc. VAT)
R 3 826,42/unit
In Stock
RS Better World
Schneider Electric LC1D Contactor, 277V ac Coil, 3-Pole, 25 A, 5.5 kW 277V ac, 3 NO, 300 V dc, 690V ac
  • RS stock no. 845-1188
  • Mfr. Part No. LC1D09W7
Subtotal (1 unit)
R 1 320,27(exc. VAT)
R 1 320,27/unit
In Stock
TE Connectivity AMP+ EVC500 Contactor, 12V Coil, 1-Pole, 500 A 12V, 1 NO, 900V
  • RS stock no. 808-6774
  • Mfr. Part No. 2098372-1
Subtotal (1 unit)
R 3 242,63(exc. VAT)
R 3 242,63/unit
In Stock
ABB AF16 Contactor, 230V ac Coil, 4-Pole, 30 A, 7.5 kW 250V, 4 NO, 690V ac
  • RS stock no. 711-6200
  • Mfr. Part No. 1SBL177201R1300 AF16-40-00-13
Subtotal (1 unit)
R 1 490,42(exc. VAT)
R 1 490,42/unit
Temporarily out of stock
Allen Bradley E100 Reset Device for use with 193/592-1EF, 193-1EE
  • RS stock no. 213-2285
  • Mfr. Part No. 193-1EMRD
Subtotal (1 unit)
R 1 345,78(exc. VAT)
R 1 345,78/unit
In Stock
RS Better World
Schneider Electric LC1K Contactor, 230V ac Coil, 3-Pole, 20 A, 5.5 kW 230V ac, 3 NO, 690V ac
  • RS stock no. 844-9614
  • Mfr. Part No. LC1K12105P7
Subtotal (1 unit)
R 1 113,18(exc. VAT)
R 1 113,18/unit
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