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

15013 Products showing for Contactors & Auxiliary Contacts

14 of 751
In Stock
Better World
Schneider Electric LA9D Mechanical Interlock for use with d65, d50, LC1D Series, d40
  • RS stock no. 620-5093
  • Mfr. Part No. LA9D4002
Subtotal (1 bag of 1 unit)
R 1 106,64(exc. VAT)
In Stock
Better World
Schneider Electric LC1D Contactor, 24 V dc Coil, 3-Pole, 25 A, 11 kW 24 V dc, 3 NO, 690V ac
  • RS stock no. 394-9699
  • Mfr. Part No. LC1D25BD
Subtotal (1 unit)
R 2 024,04(exc. VAT)
Temporarily out of stock
Omron J7KN Contactor, 24 V dc Coil, 3-Pole, 24 A, 11 kW, 3 NO
  • RS stock no. 215-5218
  • Mfr. Part No. J7KNG-24 24D
Subtotal (1 unit)
R 2 658,57(exc. VAT)
In Stock
Better World
Siemens 3RT2 Contactor, 110 V ac Coil, 3-Pole, 12 A, 5.5 kW 110 V ac, 3 NO, 400V ac
  • RS stock no. 706-1166
  • Mfr. Part No. 3RT2017-1AF01
Subtotal (1 unit)
R 954,30(exc. VAT)
In Stock
Better World
Siemens 3RT2 Contactor, 110 V ac Coil, 3-Pole, 65 A, 30 kW 400 V ac, 3 NO, 400V ac
  • RS stock no. 127-1489
  • Mfr. Part No. 3RT2037-1AF00
Subtotal (1 unit)
R 5 434,70(exc. VAT)
In Stock
Better World
Siemens 3RT2 Contactor, 230 V ac Coil, 3-Pole, 9 A, 4 kW 230 V ac, 3 NO, 400V ac
  • RS stock no. 706-1125
  • Mfr. Part No. 3RT2016-1AP01
Subtotal (1 unit)
R 721,00(exc. VAT)
In Stock
Siemens Auxiliary Contact, 2 Contact, 2NC, Snap-On, Sirius Innovation 3RH2
  • RS stock no. 706-0898
  • Mfr. Part No. 3RH2911-1HA02
Subtotal (1 unit)
R 191,20(exc. VAT)
In Stock
ABB, TA200DU-200-V1000 Thermal Overload Relay NO/NC, 150 to 200 A Contact Rating 3
  • RS stock no. 258-9413
  • Mfr. Part No. 1SAZ421301R1006
Subtotal (1 unit)
R 8 810,91(exc. VAT)
In Stock
Better World
Siemens Contactor, 24 V dc Coil, 3-Pole, 12 A, 5.5 kW 24 V dc, 3 NO, 400V ac
  • RS stock no. 706-1308
  • Mfr. Part No. 3RT2024-1BB40
Subtotal (1 unit)
R 1 990,91(exc. VAT)
In Stock
Better World
Siemens 3RT2 Contactor, 230 V ac Coil, 3-Pole, 12 A, 5.5 kW 230 V ac, 3 NO, 400V ac
  • RS stock no. 706-1305
  • Mfr. Part No. 3RT2024-1AP00
Subtotal (1 unit)
R 1 030,88(exc. VAT)
In 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
Lovato BF09 Contactor, 24 V ac Coil, 3-Pole, 27 kW, 1 NO, 690V
  • RS stock no. 273-9299
  • Mfr. Part No. BF0910A02460
Subtotal (1 unit)
R 1 048,74(exc. VAT)
Temporarily out of stock
WEG CWB Contactor, 110 V ac Coil, 3-Pole, 9 A, 4 kW 110 V ac, 3 NO, 690V ac
  • RS stock no. 122-1000
  • Mfr. Part No. CWB9-11-30D13
Subtotal (1 unit)
R 722,26(exc. VAT)
In Stock
Better World
Schneider Electric LC1D Contactor, 400 V ac Coil, 3-Pole, 32 A, 15 kW 400 V ac, 3 NO, 690V ac
  • RS stock no. 400-1619
  • Mfr. Part No. LC1D32V7
Subtotal (1 unit)
R 2 819,39(exc. VAT)
In Stock
Allen Bradley 100C Contactor, 230 V ac Coil, 3-Pole, 9 A, 4 kW 230 V ac, 3 NO, 690V ac
  • RS stock no. 369-1817
  • Mfr. Part No. 100-C09KF10
Subtotal (1 unit)
R 992,20(exc. VAT)
In Stock
Schneider Electric GC40 Contactor, 230 V ac Coil, 4-Pole, 40 A, 3.2 W 230 V ac, 4 NO, 415V ac
  • RS stock no. 243-9860
  • Mfr. Part No. GC4040M5
Subtotal (1 unit)
R 2 981,88(exc. VAT)
Currently unavailable
Eaton Auxiliary Contact, 2 Contact, 1NC + 1NO, Side Mount P1
  • RS stock no. 333-546
  • Mfr. Part No. 062031 HI11-P1/P3Z
Subtotal (1 unit)
R 360,35(exc. VAT)
In Stock
Allen Bradley, BULLETIN Overload Relay 1 NO/1 NC, 0.2 to 1 A F.L.C, 1 A Contact Rating, 690V
  • RS stock no. 213-2254
  • Mfr. Part No. 193-1EEBB
Subtotal (1 unit)
R 1 165,36(exc. VAT)
In Stock
Better World
Schneider Electric LC1D Contactor, 220 V ac Coil, 3-Pole, 95 A, 7.2 W 220 V ac, 3 NO, 600V ac
  • RS stock no. 818-5752
  • Mfr. Part No. LC1D95M7
Subtotal (1 unit)
R 10 169,09(exc. VAT)
In Stock
ABB B Contactor, 230 V ac Coil, 3-Pole, 20 A, 5.5 kW 240 V ac, 3 NO, 690V ac
  • RS stock no. 445-0881
  • Mfr. Part No. GJL1311001R8100 B7-30-10-80
Subtotal (1 unit)
R 1 100,97(exc. VAT)
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