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

15715 Products showing for Contactors & Auxiliary Contacts

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1 of 786
In Stock
RS Better World
Schneider Electric LC1D Contactor, 115V ac Coil, 3-Pole, 9 A, 4 kW 115V ac, 3 NO, 690V ac
  • RS Stock No. 608-9330
  • Mfr. Part No. LC1D09FE7
Subtotal (1 unit)
TWD2,625.00(exc. GST)
TWD2,625.00/unit
In Stock
RS Better World
Schneider Electric TeSyS D Contactor, 240V ac Coil, 3-Pole, 9 A, 4 kW 240V ac, 3 NO, 690V ac
  • RS Stock No. 187-920
  • Mfr. Part No. LC1D09U7
Subtotal (1 unit)
TWD1,452.00(exc. GST)
TWD1,452.00/unit
In Stock
RS Better World
Schneider Electric LC1D Contactor, 115V ac Coil, 3-Pole, 80 A, 45 kW 115V ac, 3 NO, 1kV ac
  • RS Stock No. 608-9813
  • Mfr. Part No. LC1D80FE7
Subtotal (1 unit)
TWD15,926.00(exc. GST)
TWD15,926.00/unit
In Stock
RS Better World
Schneider Electric LC2D Contactor, 24V dc Coil, 3-Pole, 12 A, 5.5 kW 24V dc, 3 NO, 690V ac
  • RS Stock No. 609-0324
  • Mfr. Part No. LC2D12BL
Subtotal (1 unit)
TWD7,184.00(exc. GST)
TWD7,184.00/unit
In Stock
RS Better World
Schneider Electric LC1D Contactor, 24V dc Coil, 3-Pole, 12 A, 5.5 kW 24V dc, 3 NO, 690V ac
  • RS Stock No. 400-1906
  • Mfr. Part No. LC1D12BL
Subtotal (1 unit)
TWD4,895.00(exc. GST)
TWD4,895.00/unit
In Stock
Siemens Auxiliary Contact, 2 Contact, 2 NC, 3RH2, Snap, 10 A, 600 V dc, 690V ac, 3RH2921-1DA02
  • RS Stock No. 746-0806
  • Mfr. Part No. 3RH2921-1DA02
Subtotal (1 unit)
TWD1,623.00(exc. GST)
TWD1,623.00/unit
In Stock
Schneider Electric LC1G330 Contactor, 100V ac, 250 V ac Coil, 3-Pole, 440 A 100V ac, 250 V ac, 1 NO/1 NC, 300V
  • RS Stock No. 249-4767
  • Mfr. Part No. LC1G330KUEN
Subtotal (1 unit)
TWD58,930.00(exc. GST)
TWD58,930.00/unit
In Stock
RS Better World
Schneider Electric LC1D Contactor, 24V dc Coil, 4-Pole, 40 A 24V dc, 2 NO/2 NC, 690V ac/dc
  • RS Stock No. 744-7320
  • Mfr. Part No. LC1D258BD
Subtotal (1 unit)
TWD8,377.00(exc. GST)
TWD8,377.00/unit
In Stock
Legrand CX3 Contactor, 230V ac Coil, 4-Pole, 16 A, 0.8 W 24V, NO, 400V
  • RS Stock No. 731-9512
  • Mfr. Part No. 4 124 16
Subtotal (1 unit)
TWD7,881.00(exc. GST)
TWD7,881.00/unit
In Stock
Eaton DILM Contactor, 230V ac Coil, 3-Pole, 12 A, 5.5 kW 230V ac, 3 NO, 400V ac
  • RS Stock No. 493-0129
  • Mfr. Part No. 276830 DILM12-10(230V50HZ,240V60HZ)
Subtotal (1 unit)
TWD1,780.00(exc. GST)
TWD1,780.00/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)
TWD734.00(exc. GST)
TWD734.00/unit
In Stock
ABB A Line Contactor, 24V Coil, 3-Pole, 24 A, 4 kW 24V, 3 NO
  • RS Stock No. 225-5838
  • Mfr. Part No. 1SBL121001R2001 AS16-30-01-20
Subtotal (1 unit)
TWD2,690.00(exc. GST)
TWD2,690.00/unit
In Stock
ABB Jokab AFS Contactor, 24V ac, 60 V ac Coil, 3-Pole, 25 A, 5.5 kW 24V, 3 NO, 600V ac
  • RS Stock No. 175-3201
  • Mfr. Part No. 1SBL137082R1122 AFS09-30-22-11
Subtotal (1 unit)
TWD3,392.00(exc. GST)
TWD3,392.00/unit
In Stock
RS Better World
Schneider Electric LC1D Contactor, 48V dc Coil, 4-Pole, 25 A 48V dc, 4 NO, 690V ac/dc
  • RS Stock No. 744-7538
  • Mfr. Part No. LC1DT25ED
Subtotal (1 unit)
TWD6,299.00(exc. GST)
TWD6,299.00/unit
Temporarily out of stock
Schneider Electric, TeSyS LR Thermal Overload Relay 1 NO/1 NC, 5.5A, 8 A F.L.C, 5A Contact Rating
  • RS Stock No. 256-6670
  • Mfr. Part No. LRD12L
Subtotal (1 unit)
TWD7,045.00(exc. GST)
TWD7,045.00/unit
In Stock
Eaton DILM Contactor, 400V ac, 440 V ac Coil, 3-Pole, 12 A, 3.5 kW 400V, 690V
  • RS Stock No. 251-0286
  • Mfr. Part No. 276867 DILM12-01(400V50HZ,440V60HZ)
Subtotal (1 unit)
TWD2,735.00(exc. GST)
TWD2,735.00/unit
In Stock
RS Better World
Schneider Electric LC1D Contactor, 230V ac Coil, 3-Pole, 18 A, 7.5 kW 230V ac, 3 NO, 690V ac
  • RS Stock No. 394-9712
  • Mfr. Part No. LC1D18P7
Subtotal (1 unit)
TWD2,614.00(exc. GST)
TWD2,614.00/unit
In Stock
Eaton DILM Contactor, 230V ac Coil, 3-Pole, 25 A, 11 kW 230V ac, 3 NO, 400V ac
  • RS Stock No. 493-0264
  • Mfr. Part No. 277132 DILM25-10(230V50HZ,240V60HZ)
Subtotal (1 unit)
TWD3,381.00(exc. GST)
TWD3,381.00/unit
In Stock
RS Better World
Schneider Electric LC1D Contactor, 110V ac Coil, 3-Pole, 80 A, 45 kW 110V ac, 3 NO, 1kV ac
  • RS Stock No. 400-1732
  • Mfr. Part No. LC1D80F7
Subtotal (1 unit)
TWD13,261.00(exc. GST)
TWD13,261.00/unit
In Stock
Finder 22 Contactor, 24V ac/dc Coil, 4-Pole, 25 A, 2 NO, 440V
  • RS Stock No. 789-2724
  • Mfr. Part No. 22.34.0.024.4320
Subtotal (1 unit)
TWD1,901.00(exc. GST)
TWD1,901.00/unit
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