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.
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.

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Description Price Coil Voltage Contact Current Rating Number of Poles Range Series Power Rating Pole and Throw Configuration Normal State Configuration Contact Voltage Rating Function Number Of Auxiliary Contacts Auxiliary Contact Configuration Mounting Style Length
RS Stock No. 608-9352
Mfr. Part No.LC1D09M7
SGD72.00
Each
units
230 V ac 9 A 3 TeSys D LC1D 4 kW - 3NO 690 V ac - 2 - - 77mm
RS Stock No. 392-7380
Mfr. Part No.3RT1017-1BB41
BrandSiemens
SGD118.20
Each
units
24 V dc 12 A 3 SIRIUS Classic 3RT1 5.5 kW (AC3) - 3NO 400 V ac - 1 - - 57.5mm
RS Stock No. 394-9807
Mfr. Part No.LC1D09BD
SGD140.43
Each
units
24 V dc 9 A 3 TeSys D LC1D 4 kW - 3NO 690 V ac - 2 - - 77mm
RS Stock No. 394-9790
Mfr. Part No.LC1D09P7
SGD58.12
Each
units
230 V ac 9 A 3 TeSys D LC1D 4 kW - 3NO 690 V ac - 2 - - 77mm
RS Stock No. 744-8002
Mfr. Part No.LP1SK0600BD
SGD45.14
Each
units
24 V dc 12 A 2 TeSys SK LP1S - - 2NO 690 V ac - 1 1NO - 56mm
RS Stock No. 800-7270
Mfr. Part No.1SFL587002R1311
BrandABB
SGD1,692.98
Each
units
230 V ac 400 A 3 AF Range AF305 160 kW - 3NO 690 V ac - 2 - - 140mm
RS Stock No. 493-0040
Mfr. Part No.DILM9-10(230V50HZ240V60HZ)
BrandEaton
SGD48.91
Each
units
230 V ac 9 A 3 xStart DILM 4 kW - 3NO 400 V ac - 1 - - 68mm
RS Stock No. 609-0009
Mfr. Part No.LC1F185M7
SGD1,164.27
Each
units
230 V ac 180 A 3 TeSys F LC1F 100 kW - 3NO 1 kV ac - - - - 174mm
RS Stock No. 454-7799
Mfr. Part No.LC1DT25B7
SGD67.59
Each
units
24 V ac 25 A 4 TeSys D LC1D - - 4NO 690 V ac - 2 - - 85mm
RS Stock No. 187-302
Mfr. Part No.LC1D25U7
SGD111.09
Each
units
230 V ac 25 A 3 TeSys D LC1D 11 kW - 3NO 690 V ac - 2 - - 85mm
RS Stock No. 535-2148
Mfr. Part No.SDAINLM16(400V50HZ)
BrandEaton
SGD484.08
Each
units
400 V ac 16 A 3 - SDAINL 7.5 kW - - 400 V ac Star Delta - - - 68mm
RS Stock No. 706-1333
Mfr. Part No.3RT2025-1BB40
BrandSiemens
SGD120.91
Each
units
24 V dc 16 A 3 SIRIUS Innovation 3RT2 7.5 kW - 3NO 400 V ac - 2 - - 85mm
RS Stock No. 279-5637
Mfr. Part No.LP1K0610BD
SGD48.38
Each
units
24 V dc 6 A 3 TeSys K LP1K 2.2 kW - 3NO 690 V ac - 1 - - 58mm
RS Stock No. 744-7172
Mfr. Part No.LC1D128M7
SGD77.41
Each
units
230 V ac 25 A 4 TeSys D LC1D - - 2NO/2NC 690 V ac/dc - 2 1NO/1NC - 85mm
RS Stock No. 815-3556
Mfr. Part No.8910DPA43V02
SGD140.97
Each
units
110 V ac 40 A 3 - DPA - - 3NO 600 V ac - - - - 58.7mm
RS Stock No. 305-2111
Mfr. Part No.LP4K1210BW3
SGD83.07
Each
units
24 V dc 12 A 3 TeSys K LP4K 5.5 kW - 3NO 690 V ac - 1 - - 58mm
RS Stock No. 394-9728
Mfr. Part No.LC1D18BD
SGD178.70
Each
units
24 V dc 18 A 3 TeSys D LC1D 7.5 kW - 3NO 690 V ac - 2 - - 77mm
RS Stock No. 656-7111
Mfr. Part No.LC1D18U7
SGD92.46
Each
units
230 V ac 18 A 3 TeSys D LC1D 7.5 kW - 3NO 690 V ac - 2 - - 77mm
RS Stock No. 609-0683
Mfr. Part No.LC2K0601P7
SGD128.25
Each
units
230 V ac 6 A 3 TeSys K LC2K 4 kW - 3NO 690 V ac Reversing 1 - - 58mm
RS Stock No. 609-9804
Mfr. Part No.LC1D80BD
SGD672.88
Each
units
24 V dc 80 A 3 TeSys D LC1D 45 kW - 3NO 1 kV ac - 2 - - 127mm
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