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

16273 Products showing for Contactors & Auxiliary Contacts

28 of 814
In Stock
RS PRO Contactor, 230V ac Coil, 3-Pole, 50 A, 22 kW 24V, 1 NO/1 NC, 690V
  • RS stock no. 250-8836
Subtotal (1 unit)
R 3 894,58(exc. VAT)
R 3 894,58/unit
Stocked by manufacturer
Eaton, ZEB Overload Relay 1 NO/1 NC, 100A, 20 A F.L.C, 100A Contact Rating, 690V 1P
  • RS stock no. 247-803
  • Mfr. Part No. 136508 ZEB150-100/KK
Subtotal (1 unit)
R 7 981,19(exc. VAT)
R 7 981,19/unit
In Stock
Lovato BF Contactor, 230V ac Coil, 4-Pole, 25 A, 4 kW 230V ac, 4 NO, 660 V dc, 690V ac
  • RS stock no. 188-1526
  • Mfr. Part No. BF09T4A230
Subtotal (1 unit)
R 1 322,24(exc. VAT)
R 1 322,24/unit
In Stock
RS PRO Contactor, 400V ac Coil, 3-Pole, 15 A, 7.5 kW 24V, 1 NC, 690V
  • RS stock no. 250-8808
Subtotal (1 unit)
R 1 270,93(exc. VAT)
R 1 270,93/unit
In Stock
Eaton DILEM Contactor, 24V dc Coil, 3-Pole, 9 A, 4 kW 24V dc, 3 NO, 400V ac
  • RS stock no. 467-9379
  • Mfr. Part No. 010213 DILEM-10-G(24VDC)
Subtotal (1 unit)
R 1 173,03(exc. VAT)
R 1 173,03/unit
In Stock
Siemens, 3RB Overload Relay 1 NO/1 NC, 630A F.L.C, 4A Contact Rating, 250 kW 3
  • RS stock no. 751-8860
  • Mfr. Part No. 3RB2066-1MC2
Subtotal (1 unit)
R 10 374,41(exc. VAT)
R 10 374,41/unit
Temporarily out of stock
RS Better World
Schneider Electric LX9F Contactor Coil for use with LC1F265...LC1F330
  • RS stock no. 174-9091
  • Mfr. Part No. LX9FH2202
Subtotal (1 unit)
R 6 989,98(exc. VAT)
R 6 989,98/unit
In Stock
Eaton, ZB Overload Relay 1 NO/1 NC, 2.4A, 4 A F.L.C, 4A Contact Rating, 6 W, 500V ac
  • RS stock no. 493-0387
  • Mfr. Part No. 278438 ZB12-4
Subtotal (1 unit)
R 1 252,54(exc. VAT)
R 1 252,54/unit
In Stock
Siemens Auxiliary Contact, 2 Contact, 1 NO/1 NC, 5ST3, DIN Rail, 5ST3010-2
  • RS stock no. 202-7062
  • Mfr. Part No. 5ST3010-2
Subtotal (1 unit)
R 857,33(exc. VAT)
R 857,33/unit
Temporarily out of stock
Omron Auxiliary Contact Block, 2 Contact, 1 NO/1 NC, J77MN, Front, 2 A, 240V, J77MN-11F
  • RS stock no. 214-6836
  • Mfr. Part No. J77MN-11F
Subtotal (1 unit)
R 263,56(exc. VAT)
R 263,56/unit
Stocked by manufacturer
RS Better World
Schneider Electric Acti9 iCT Contactor, 230V ac Coil, 1-Pole, 16 A, 1.3 W 240V, 1 NO, 250V ac
  • RS stock no. 791-2865
  • Mfr. Part No. A9C22711
Subtotal (1 unit)
R 502,78(exc. VAT)
R 502,78/unit
In Stock
Eaton DILM Contactor, 24V Coil, 3-Pole, 700 A, 22 kW, 1 NO, 400V
  • RS stock no. 230-1336
  • Mfr. Part No. 277817 DILM50(24V50HZ)
Subtotal (1 unit)
R 5 001,24(exc. VAT)
R 5 001,24/unit
In Stock
WEG CWB Contactor, 230V ac Coil, 3-Pole, 18 A, 7.5 kW 230V ac, 3 NO, 690V ac
  • RS stock no. 122-1046
  • Mfr. Part No. CWB18-11-30D24
Subtotal (1 unit)
R 1 054,19(exc. VAT)
R 1 054,19/unit
In Stock
Eaton Auxiliary Contact, 4 Contact, 2 NC/2 NO, DILEM, Front Fixing, 4 A, 220 V dc, 500V ac, 010112 22DILEM
  • RS stock no. 326-633
  • Mfr. Part No. 010112 22DILEM
Subtotal (1 unit)
R 487,60(exc. VAT)
R 487,60/unit
Temporarily out of stock
Eaton Auxiliary Contact, 2 Contact, 1 NO/1 NC, HI11, Top Mount, 10 A, 78627297 HI11-P1/P3E(RS219-1439)
  • RS stock no. 219-1439
  • Mfr. Part No. 78627297 HI11-P1/P3E(RS219-1439)
Subtotal (1 unit)
R 400,91(exc. VAT)
R 400,91/unit
In Stock
Eaton, ZB Overload Relay 1 NO/1 NC, 100A, 70 A F.L.C, 100A Contact Rating, 18 W, 500V ac
  • RS stock no. 631-9934
  • Mfr. Part No. 278464 ZB150-100
Subtotal (1 unit)
R 6 106,09(exc. VAT)
R 6 106,09/unit
Stocked by manufacturer
Siemens 3RA1 Mechanical Interlock for use with 3RT12, 3RT14, 3RT10
  • RS stock no. 213-0401
  • Mfr. Part No. 3RA1954-2A
Subtotal (1 unit)
R 596,65(exc. VAT)
R 596,65/unit
Temporarily out of stock
Eaton Z-SV Contactor Bridge for use with FAZ-RT Miniature Circuit Breaker, FAZ-NA Miniature Circuit Breaker
  • RS stock no. 847-3692
  • Mfr. Part No. 104892 Z-SV/UL-16/1P-1TE/6
Subtotal (1 unit)
R 283,01(exc. VAT)
R 283,01/unit
In Stock
RS Better World
Schneider Electric TeSyS D Contactor, 24V dc Coil, 3-Pole, 25 A, 11 kW 24V dc, 3 NO, 690V ac
  • RS stock no. 609-0419
  • Mfr. Part No. LC2D25BD
Subtotal (1 unit)
R 8 833,89(exc. VAT)
R 8 833,89/unit
In Stock
RS Better World
Schneider Electric TeSyS D Contactor, 24V dc Coil, 3-Pole, 38 A, 18.5 kW 24V, 1 NO/1 NC, 690V
  • RS stock no. 256-4351
  • Mfr. Part No. LC1D386BL
Subtotal (1 unit)
R 8 832,79(exc. VAT)
R 8 832,79/unit
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