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

15610 Products showing for Contactors & Auxiliary Contacts

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1 of 781
In Stock
Schneider Electric, LR3D Thermal Overload Relay
  • RS Stock No. 818-8533
  • Mfr. Part No. LR3D22
Subtotal (1 unit)
HK$944.20
HK$944.20/unit
In Stock
Lovato BG Contactor Relay, 230V ac Coil, 4-Pole, 10 A, 4 NO, 690V ac
  • RS Stock No. 685-1318
  • Mfr. Part No. 11BG0040A230
Subtotal (1 unit)
HK$281.40
HK$281.40/unit
Limited stock
RS Better World
Schneider Electric LP1S Contactor, 24V dc Coil, 2-Pole, 12 A 24V dc, 2 NO, 690V ac
  • RS Stock No. 744-8002
  • Mfr. Part No. LP1SK0600BD
Subtotal (1 unit)
HK$545.90
HK$545.90/unit
In Stock
ABB AF16 Contactor, 24V ac/dc Coil, 3-Pole, 30 A, 7.5 kW 60V, 3 NO, 690V ac
  • RS Stock No. 764-9006
  • Mfr. Part No. 1SBL177001R1101 AF16-30-01-11
Subtotal (1 unit)
HK$568.00
HK$568.00/unit
In Stock
Schneider Electric, LRD Overload Relay 1 NO/1 NC, 5.5A, 8 A F.L.C, 8A Contact Rating, 3 kW 3
  • RS Stock No. 394-9368
  • Mfr. Part No. LRD12
Subtotal (1 unit)
HK$689.30
HK$689.30/unit
In Stock
Finder 22 Contactor, 12V ac/dc Coil, 4-Pole, 63 A
  • RS Stock No. 800-2880
  • Mfr. Part No. 22.64.0.012.4610
Subtotal (1 unit)
HK$1,044.50
HK$1,044.50/unit
In Stock
Schneider Electric TeSyS K Surge Suppressor for use with TeSys K Series
  • RS Stock No. 279-5570
  • Mfr. Part No. LA4KC1B
Subtotal (1 unit)
HK$136.20
HK$136.20/unit
In Stock
Schneider Electric Auxiliary Contact, 2 Contact, 1 NO/1 NC, GVAN, Side, 6 A, 240 V dc, 690V ac, GVAN11
  • RS Stock No. 395-0122
  • Mfr. Part No. GVAN11
Subtotal (1 unit)
HK$260.80
HK$260.80/unit
In Stock
ABB ESB20 Contactor, 240V ac Coil, 2-Pole, 20 A, 4.6 kW 240V ac, 2 NO, 250V
  • RS Stock No. 211-1604
  • Mfr. Part No. 1SBE121111R0520
Subtotal (1 unit)
HK$511.40
HK$511.40/unit
In Stock
ABB Auxiliary Contact, 1 Contact, 1 NC, OA1G, Snap-On, 10 A, 400 V dc, 690V ac, OA1G01 1SCA022353R4890
  • RS Stock No. 727-1549
  • Mfr. Part No. OA1G01 1SCA022353R4890
Subtotal (1 unit)
HK$106.60
HK$106.60/unit
In Stock
ABB LD Contactor Terminal Block for use with NF Series
  • RS Stock No. 711-6433
  • Mfr. Part No. 1SBN070156T1000 LDC4
Subtotal (1 unit)
HK$19.70
HK$19.70/unit
In Stock
RS Better World
Schneider Electric LC1D Contactor, 220V ac Coil, 3-Pole, 25 A, 11 kW 220V ac, 3 NO, 690V ac
  • RS Stock No. 608-9605
  • Mfr. Part No. LC1D25M7
Subtotal (1 unit)
HK$1,444.50
HK$1,444.50/unit
In Stock
Schneider Electric Auxiliary Contact Block, 2 Contact, 1 NO/1 NC, LAD8N, DIN Rail, 10 A, 690V, LAD8N116
  • RS Stock No. 211-2611
  • Mfr. Part No. LAD8N116
Subtotal (1 unit)
HK$192.10
HK$192.10/unit
In Stock
RS Better World
Schneider Electric LC1D Contactor, 220V ac Coil, 4-Pole, 32 A 220V ac, 4 NO, 690V ac/dc
  • RS Stock No. 744-7560
  • Mfr. Part No. LC1DT32M7
Subtotal (1 unit)
HK$629.80
HK$629.80/unit
Temporarily out of stock
Eaton DILM Contactor, 24V dc Coil, 3-Pole, 15 A, 7.5 kW 24V dc, 3 NO, 400V ac
  • RS Stock No. 866-1256
  • Mfr. Part No. 290073 DILM15-10(24VDC)
Subtotal (1 unit)
HK$881.60
HK$881.60/unit
In Stock
ABB B Contactor, 230V ac Coil, 3-Pole, 20 A, 5.5 kW 240V ac, 3 NO, 690V ac
  • RS Stock No. 445-0881
  • Mfr. Part No. GJL1311001R8100 B7-30-10-80
Subtotal (1 unit)
HK$368.30
HK$368.30/unit
In Stock
RS Better World
Schneider Electric LC1K Contactor, 110V ac Coil, 3-Pole, 20 A, 4 kW 110V ac, 3 NO, 690V ac
  • RS Stock No. 188-4721
  • Mfr. Part No. LC1K0901F7
Subtotal (1 unit)
HK$580.90
HK$580.90/unit
In Stock
ABB Auxiliary Contact, 2 Contact, NO/NC, CAF6, Front, 6 A, 600V, GJL1201330R0002 CAF6-11E
  • RS Stock No. 225-6172
  • Mfr. Part No. GJL1201330R0002 CAF6-11E
Subtotal (1 unit)
HK$145.30
HK$145.30/unit
In Stock
RS Better World
Schneider Electric LC1D Contactor, 24V dc Coil, 3-Pole, 9 A, 4 kW 24V dc, 3 NO, 690V ac
  • RS Stock No. 394-9807
  • Mfr. Part No. LC1D09BD
Subtotal (1 unit)
HK$907.40
HK$907.40/unit
In Stock
Schneider Electric Auxiliary Contact, 4 Contact, 2 NC/2 NO, TeSyS CA, Front, 10 A, 690V ac, LA1KN22
  • RS Stock No. 759-055
  • Mfr. Part No. LA1KN22
Subtotal (1 unit)
HK$368.80
HK$368.80/unit
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