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

15737 Products showing for Contactors & Auxiliary Contacts

19 of 787
Temporarily out of stock
ABB AF Contactor, 250 V Coil, 3-Pole, 700 A, 250 kW 250 V, 3 NO
  • RS stock no. 232-0295
  • Mfr. Part No. 1SFL597001R7011 AF460-30-11 100-250VACD
Subtotal (1 unit)
R 55 744,45(exc. VAT)
In Stock
Better World
Siemens SIRIUS Innovations Surge Suppressor for use with 3RH2, Size S00
  • RS stock no. 751-5953
  • Mfr. Part No. 3RT2916-1JJ00
Subtotal (1 unit)
R 293,00(exc. VAT)
In Stock
Allen Bradley 100C Contactor, 230 V ac Coil, 3-Pole, 16 A, 7.5 kW 230 V ac, 3 NO, 690V ac
  • RS stock no. 369-1839
  • Mfr. Part No. 100-C16KF10
Subtotal (1 unit)
R 1 406,74(exc. VAT)
In Stock
Siemens Auxiliary Contact, 1 Contact, 1 NC, SIRIUS, Snap-On, 10 A, 3RH1921-2CA01
  • RS stock no. 392-8995
  • Mfr. Part No. 3RH1921-2CA01
Subtotal (1 unit)
R 96,77(exc. VAT)
Temporarily out of stock
Better World
Schneider Electric LP1S Contactor, 12 V dc Coil, 2-Pole, 12 A 12 V dc, 2 NO, 690V ac
  • RS stock no. 744-8014
  • Mfr. Part No. LP1SK0600JD
Subtotal (1 unit)
R 813,05(exc. VAT)
In Stock
Schneider Electric, TeSys Deca Contactor 3 NO, 9 A Contact Rating, 2.2 kW, 72V dc 3
  • RS stock no. 288-7241
  • Mfr. Part No. LC1D096SDS207
Subtotal (1 unit)
R 1 704,27(exc. VAT)
In Stock
Siemens 3RH2 Contactor Relay, 230 V ac Coil, 4-Pole, 10 A 220 V, 4 NO, 690V ac
  • RS stock no. 746-0759
  • Mfr. Part No. 3RH2140-1AP00
Subtotal (1 unit)
R 1 050,00(exc. VAT)
In Stock
Allen Bradley 100-C Contactors Contactor, 100 V ac Coil, 3-Pole, 23 A, 1 NC
  • RS stock no. 257-5286
  • Mfr. Part No. 100-C23D01
Subtotal (1 unit)
R 1 898,99(exc. VAT)
Currently unavailable
Better World
Schneider Electric LC1D Contactor, 36 V dc Coil, 4-Pole, 20 A, 1.56 W 36 V dc, 2 NO/2 NC, 300 V dc, 690V ac
  • RS stock no. 845-1103
  • Mfr. Part No. LC1D098CD
Subtotal (1 unit)
R 1 316,14(exc. VAT)
In Stock
Better World
Schneider Electric LC1D Contactor, 230 V ac Coil, 3-Pole, 9 A, 4 kW 208 V, 3 NO, 600V ac
  • RS stock no. 818-5890
  • Mfr. Part No. LC1D09LE7
Subtotal (1 unit)
R 1 238,33(exc. VAT)
Temporarily out of stock
Siemens 3RT2926-3AP31 Mechanical Latch for use with Contactor
  • RS stock no. 158-069
  • Mfr. Part No. 3RT2926-3AP31
Subtotal (1 unit)
R 1 631,34(exc. VAT)
In Stock
Better World
Schneider Electric LC1D Contactor, 230 V ac Coil, 3-Pole, 65 A, 30 kW 230 V ac, 3 NO, 690V ac
  • RS stock no. 665-8062
  • Mfr. Part No. LC1D65AP7
Subtotal (1 unit)
R 5 005,26(exc. VAT)
In Stock
Better World
Schneider Electric TeSys D Contactor, 24 V dc Coil, 3-Pole, 18 A, 10 kW 24 V dc, 3 NO, 690V
  • RS stock no. 204-4445
  • Mfr. Part No. LC1D186BLS207
Subtotal (1 unit)
R 2 048,11(exc. VAT)
In Stock
Better World
Siemens 3RT1 Surge Suppressor for use with Motor Size S00
  • RS stock no. 751-5950
  • Mfr. Part No. 3RT2916-1LM00
Subtotal (1 unit)
R 245,46(exc. VAT)
Temporarily out of stock
Better World
Schneider Electric CAD Contactor, 24 V Coil, 5-Pole, 10 A 24 V, 2 NO/2 NC, 690V dc
  • RS stock no. 608-7255
  • Mfr. Part No. CAD32BL
Subtotal (1 unit)
R 1 222,37(exc. VAT)
Temporarily out of stock
Better World
Schneider Electric TeSys K Contactor, 110 V ac Coil, 3-Pole, 9 A, 4 kW 110 V ac, 3 NO, 690V ac
  • RS stock no. 758-715
  • Mfr. Part No. LC1K0910F7
Subtotal (1 unit)
R 583,85(exc. VAT)
In Stock
ABB Auxiliary Contact, 4 Contact, 2 NC/2 NO, AF, Front, 6 A, 690V ac, 1SBN010140R1022 CA4-22E
  • RS stock no. 711-6354
  • Mfr. Part No. 1SBN010140R1022 CA4-22E
Subtotal (1 unit)
R 458,03(exc. VAT)
In Stock
Eaton DILER Contactor, 24 V ac Coil, 4-Pole, 3 A, 2 NO/2 NC, 400V ac
  • RS stock no. 323-044
  • Mfr. Part No. 010344 DILER-22(24V50HZ)
Subtotal (1 unit)
R 1 094,15(exc. VAT)
In Stock
Eaton Auxiliary Contact, 4 Contact, 3 NO/1 NC, DILM, Front, 16 A, 500V ac, 277949 DILM150-XHI31
  • RS stock no. 513-0213
  • Mfr. Part No. 277949 DILM150-XHI31
Subtotal (1 unit)
R 407,96(exc. VAT)
In Stock
Omron J7KN Contactor, 24 V dc Coil, 3-Pole, 10 A, 4 kW 24 V dc, 1 NO, 220V
  • RS stock no. 214-6846
  • Mfr. Part No. J7KN-10D-10 24D
Subtotal (1 unit)
R 1 022,00(exc. VAT)
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