Contactors

A contactor is a relay designed to switch a large amount of electrical power through its contacts and is commonly used in the control of electric motors and lighting systems. A contactor can function on its own as a power control device, or as part of a starter. At RS Components, we have a wide range of 4 Pole electrical contactors with products from leading brands within the industry, such as Aleen Bradley, Eaton, Lovato, Schneider Electric, WEG and many more.

What are electric contactors?

Designed to be connected to high-current load devices, contactors incorporate spring loaded contacts that make or break power supply lines to a load. These contacts are designed to open and close very rapidly to assist with arc suppression, ensuring the contactors ability to interrupt heavy motor currents with minimal damage over a longer life cycle.In any device that is frequently turned off and on, a contactor is often employed, and different contactor configurations are designed for different current requirements. From uses in basic light switches to complex applications such as controlling electromagnets, contactors are highly versatile.

The RS Range of contactors are available in a variety of pole and throw combinations, to suit your application. A range of contactor accessories can be used to enhance the function of the contactor.

How contactors do work?

Contactors, unlike relays, are specifically designed to connect to high current load devices. Used in larger-scale applications, a contactor is a switch that can be controlled remotely, specifically designed to switch a large amount of electrical power through its contacts. If a device has the ability to switch more than 15 amperes, it is called a contactor. These devices also feature high coil voltages which is rare within relays.


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Description Price Coil Voltage Contact Current Rating Number of Poles Power Rating Series Normal State Configuration Pole and Throw Configuration Range Contact Voltage Rating Function Number Of Auxiliary Contacts Auxiliary Contact Configuration Mounting Style Length
RS Stock No. 394-9532
Mfr. Part No.LC2D12P7
kr 1 080,63
Each
Units
230 V ac 12 A 3 5.5 kW LC2D 3NO - TeSys D 690 V ac Reversing 2 - - 82.5mm
RS Stock No. 734-9406
Mfr. Part No.A9C25732
kr 903,17
Each
Units
230 V ac 25 A 2 - iCT 2NO - Acti 9 250 V ac - - - - 81mm
RS Stock No. 400-1928
Mfr. Part No.LC1D18BL
kr 713,80
Each
Units
24 V dc 18 A 3 7.5 kW LC1D 3NO - TeSys D 690 V ac - 2 - - 77mm
RS Stock No. 744-7762
Mfr. Part No.LC2K0901U7
kr 663,44
Each
Units
230 V ac 9 A 3 - LC2K 3NO - TeSys K 690 V ac Reversing 1 1NC - 58mm
RS Stock No. 454-8023
Mfr. Part No.LC1D258P7
kr 901,01
Each
Units
230 V ac 40 A 4 - LC1D 2NO/2NC - TeSys D 690 V ac - 2 - - 105mm
RS Stock No. 776-1550
Mfr. Part No.22.32.0.012.4520
BrandFinder
kr 293,75
Each
Units
12 V dc 25 A 2 - 22 Series 1NO/1NC - - 250 V ac, 440 V ac - - - - 84mm
RS Stock No. 608-9352
Mfr. Part No.LC1D09M7
kr 328,88
Each
Units
220 V ac 9 A 3 4 kW LC1D 3NO - TeSys D 690 V ac - 2 - - 77mm
RS Stock No. 743-4920
Mfr. Part No.277050 & DILM17-01(RDC24)
BrandEaton
kr 558,92
Each
Units
24 V dc 17 A 3 7.5 kW DILM 3NO - XStart 400 V ac - 1 - - 85mm
RS Stock No. 445-0825
Mfr. Part No.GJL1211001R0101 B6-30-10-01
BrandABB
kr 315,85
Each
Units
24 V ac 9 A 3 4 kW B6 3NO - B Range 690 V ac - 1 - - 57.5mm
RS Stock No. 620-6456
Mfr. Part No.LC1K1210U7
kr 295,23
Each
Units
230 V ac 12 A 3 5.5 kW LC1K 3NO - TeSys K 440 V ac - 1 - - 58mm
RS Stock No. 493-0163
Mfr. Part No.276845 & DILM12-10(24VDC)
BrandEaton
kr 352,47
Each
Units
24 V dc 12 A 3 5.5 kW DILM 3NO - XStart 400 V ac - 1 - - 68mm
RS Stock No. 400-1934
Mfr. Part No.LC1D25BL
kr 1 006,33
Each
Units
24 V dc 25 A 3 11 kW LC1D 3NO - TeSys D 690 V ac - 2 - - 85mm
RS Stock No. 609-0223
Mfr. Part No.LC1K0910P7
kr 259,18
Each
Units
230 V ac 9 A 3 4 kW LC1K 3NO - TeSys K 690 V ac - 1 - - 58mm
RS Stock No. 493-0090
Mfr. Part No.276740 & DILM9-01(24VDC)
BrandEaton
kr 354,51
Each
Units
24 V dc 9 A 3 4 kW DILM 3NO - XStart 400 V ac - 1 - - 68mm
RS Stock No. 445-8223
Mfr. Part No.GHE3211302R0006
BrandABB
kr 367,89
Each
Units
230 V ac 20 A 2 4 kW ESB 1NO/1NC - System M Pro - - - - - 86mm
RS Stock No. 844-9680
Mfr. Part No.LC1K1210U7
kr 274,70
Each
Units
230 V ac 20 A 3 5.5 kW LC1K 3NO - TeSys K 690 V ac - - - - 58mm
RS Stock No. 445-0853
Mfr. Part No.GJL1311001R0101 B7-30-10-01
BrandABB
kr 373,28
Each
Units
24 V ac 9 A 3 5.5 kW B7 3NO - B Range 690 V ac - 1 - - 57.5mm
RS Stock No. 122-9456
Mfr. Part No.3RT2035-1AK60
BrandSiemens
kr 1 405,77
Each
Units
110 V ac 40 A 3 18.5 kW 3RT2 3NO - SIRIUS Innovation 690 V - 2 - - 55mm
RS Stock No. 818-8524
Mfr. Part No.LC7K09004M7
kr 738,72
Each
Units
230 V ac 20 A 4 - LC7K 4NO - TeSys K 600 V ac - - - - 45mm
RS Stock No. 665-8021
Mfr. Part No.LC1D40AP7
kr 1 154,71
Each
Units
230 V ac 40 A 3 18.5 kW LC1D 3NO - TeSys D 690 V ac - 2 - - 122mm