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 Mounting Style Length Terminal Type
RS Stock No. 845-0668
Mfr. Part No.LC1F1504Q7
$912.35
Each
units
- - 4 TeSys F LC1F - - 4NO - - - - 170mm -
RS Stock No. 845-0034
Mfr. Part No.LC2D129P7
$177.76
Each
units
230 V ac - 3 TeSys D LC2D 7.5 kW - - 300 V dc, 690 V ac Reversing - - 77mm Faston Connector
RS Stock No. 151-1249
Mfr. Part No.5TT5030-2
BrandSiemens
$90.45
Each
units
400 V ac 24 A 4 Sentron 5TT - 4PST 4NO 400 V ac - - DIN Rail Mount 35mm Screw
RS Stock No. 127-1714
Mfr. Part No.LC1DGKE7
$162.27
Each
units
48 V ac 21 A 3 TeSys D LC1D - 3P 3NO 690 V ac Capacitor Switching 3 - 45mm Screw
RS Stock No. 706-1320
Mfr. Part No.3RT2025-1AF00
BrandSiemens
$91.35
Each
units
110 V ac 16 A 3 SIRIUS Innovation 3RT2 7.5 kW - 3NO 400 V ac - 2 - 85mm Screw
RS Stock No. 845-0951
Mfr. Part No.LC1F2254GD
$1,364.60
Each
units
- - 4 TeSys F LC1F - - 4NO - - - - 197mm -
New
RS Stock No. 188-1564
Mfr. Part No.11B500400220
BrandLovato
$6,401.12
Each
units
- - - - - - - - - - - - - -
RS Stock No. 845-2581
Mfr. Part No.LC2D65AY7
$867.51
Each
units
660 V ac - 3 TeSys D LC2D 37 kW - - 300 V dc, 690 V ac Reversing - - 122mm Cable
RS Stock No. 844-8006
Mfr. Part No.LC1F6302Q7
$3,958.39
Each
units
- - 2 TeSys F LC1F - - 2NO - - - - 255mm -
RS Stock No. 845-2793
Mfr. Part No.LC2DT40V7
$304.96
Each
units
400 V ac - 4 TeSys D LC2D - - - - Reversing - - 91mm Cable
RS Stock No. 845-3190
Mfr. Part No.LP2K0910MD
$119.95
Each
units
230 V dc 20 A 3 TeSys K LP2K 4 kW - - 690 V ac Reversing - - 58mm Cable
RS Stock No. 744-7327
Mfr. Part No.LC1D18S7
$229.89
Each
units
500 V ac 18 A 3 TeSys D LC1D - - 3NO 690 V ac/dc - 2 - 77mm Screw
RS Stock No. 844-7277
Mfr. Part No.LC1D50A6YC7
$296.24
Each
units
- - 3 TeSys D LC1D - - 3NO - - - - 122mm -
RS Stock No. 844-7028
Mfr. Part No.LC1D40A6LE7
$244.41
Each
units
440 V ac 40 A 3 TeSys D LC1D - - 3NO - - - - 122mm -
RS Stock No. 845-1396
Mfr. Part No.LC1D126FE7
$73.57
Each
units
110 V ac 25 A 3 TeSys D LC1D 7.5 kW - 3NO 300 V dc, 690 V ac - - - 77mm Lug Ring Terminal
RS Stock No. 845-0337
Mfr. Part No.LC1DT80A6FE7
$433.50
Each
units
- - 4 TeSys D LC1D - - 4NO - - - - 122mm -
RS Stock No. 845-4095
Mfr. Part No.LC2K1601P7
$140.04
Each
units
230 V ac 16 A 3 TeSys K LC2K 7.5 kW - 3NO 690 V ac - 1 - 58mm Cable
RS Stock No. 181-0852
Mfr. Part No.PCXV-1H40-M
BrandToyogiken
$46.18
Each
units
- - - - PCXV - - - - - - - - Cage Clamp
RS Stock No. 845-2308
Mfr. Part No.LC2D50AN7
$589.23
Each
units
400 V ac - 3 TeSys D LC2D 22 kW - - 300 V dc, 690 V ac Reversing - - 122mm Cable
RS Stock No. 845-3411
Mfr. Part No.LP5K0610JW3
$135.83
Each
units
12 V dc 6 A 3 TeSys K LP5K 3 kW - - 690 V ac Reversing - - 58mm Cable
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