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. 608-9611
Mfr. Part No.LC1D32BD
kr 1 322,76
Each
Units
24 V dc 32 A 3 15 kW LC1D 3NO - TeSys D 690 V ac - 2 - - 85mm
RS Stock No. 382-286
Mfr. Part No.LC1D183BD
kr 911,69
Each
Units
24 V dc 18 A 3 7.5 kW LC1D 3NO - TeSys D 690 V ac - 2 - - 99mm
RS Stock No. 400-1530
Mfr. Part No.LC1D12V7
kr 436,24
Each
Units
400 V ac 12 A 3 5.5 kW LC1D 3NO - TeSys D 690 V ac - 2 - - 77mm
RS Stock No. 764-8993
Mfr. Part No.1SBL177001R1110 AF16-30-10-11
BrandABB
kr 580,14
Each
Units
24 V ac/dc 30 A 3 7.5 kW AF16 3NO - AF Range 690 V ac - 1 1NO - 86mm
RS Stock No. 400-1568
Mfr. Part No.LC1D18F7
kr 329,18
Each
Units
110 V ac 18 A 3 7.5 kW LC1D 3NO - TeSys D 690 V ac - 2 - - 77mm
RS Stock No. 631-9883
Mfr. Part No.239587 & DILM150(RAC120)
BrandEaton
kr 4 816,86
Each
Units
110 V ac 150 A 3 75 kW DILM 3NO - XStart 400 V ac - - - - 170mm
RS Stock No. 791-3004
Mfr. Part No.A9C20863
kr 988,61
Each
Units
230 V ac 63 A 3 - iCT 3NO - Acti 9 400 V ac - - - - 54mm
RS Stock No. 764-9012
Mfr. Part No.1SBL297001R1100 AF38-30-00-11
BrandABB
kr 1 267,58
Each
Units
24 V ac/dc 50 A 3 18.5 kW AF38 3NO - AF Range 690 V ac - - - - 86mm
RS Stock No. 493-0179
Mfr. Part No.276880 & DILM12-01(24VDC)
BrandEaton
kr 440,59
Each
Units
24 V dc 12 A 3 5.5 kW DILM 3NO - XStart 400 V ac - 1 - - 68mm
RS Stock No. 844-9800
Mfr. Part No.LC2D096BL
kr 1 210,00
Each
Units
24 V dc - 3 4 kW LC2D - - TeSys D 300 V dc, 690 V ac Reversing - - - 77mm
RS Stock No. 467-9307
Mfr. Part No.051633 & DILEEM-01(230V50HZ,240V60HZ)
BrandEaton
kr 272,79
Each
Units
230 V ac 9 A 3 3 kW DILEEM 3NO - XStart 400 V ac - 1 1NC - 58mm
RS Stock No. 822-9347
Mfr. Part No.DRC3P48B400R2
kr 580,14
Each
Units
- - - - - 3NO - - - - - - - 45.31mm
RS Stock No. 609-4180
Mfr. Part No.LP1K09004BD
kr 324,07
Each
Units
24 V dc 20 A 4 - LP1K 4NO - TeSys K 440 V ac - - - - 57.91mm
RS Stock No. 776-1557
Mfr. Part No.22.34.0.012.4720
BrandFinder
kr 415,83
Each
Units
12 V dc 25 A 4 4 kW 22 Series 3NO/1NC - - 250 V ac, 440 V ac - - - - 35mm
RS Stock No. 454-7985
Mfr. Part No.LC1D188P7
kr 659,52
Each
Units
230 V ac 18 A 4 - LC1D 2NO/2NC - TeSys D 690 V ac - 2 - - 105mm
RS Stock No. 420-401
Mfr. Part No.LEV100A4ANG 3-1618389-7
kr 1 091,92
Each
Units
12 V dc - 1 - LEV100 1NO - KILOVAC - - - - - -
RS Stock No. 493-0264
Mfr. Part No.277132 & DILM25-10(230V50HZ,240V60HZ)
BrandEaton
kr 671,03
Each
Units
230 V ac 25 A 3 11 kW DILM 3NO - XStart 400 V ac - 1 - - 85mm
RS Stock No. 791-2929
Mfr. Part No.A9C20732
kr 367,13
Each
Units
230 V ac 25 A 2 - iCT 2NO - Acti 9 250 V ac - - - - 18mm
RS Stock No. 743-4958
Mfr. Part No.276985 & DILMP20(24VDC)
BrandEaton
kr 464,75
Each
Units
24 V dc 20 A 4 5.5 kW DILM 4NO - XStart 400 V ac - - - - 68mm
RS Stock No. 323-016
Mfr. Part No.010005 & DILEM-10(24V50HZ)
BrandEaton
kr 286,83
Each
Units
24 V ac 9 A 3 4 kW DILEM 3NO - XStart 400 V ac - 1 - - 58mm