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.

...
Read more Read less

Filters

Viewing 61 - 80 of 4203 products
Results per page
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. 764-8983
Mfr. Part No.1SBL137001R1110
BrandABB
$57.63
Each
units
24 V ac/dc 25 A 3 AF Range AF09 4 kW - 3NO 690 V ac - 1 1NO - 86mm
RS Stock No. 758-743
Mfr. Part No.LC2K0910B7
$303.32
Each
units
24 V ac 9 A 3 TeSys K LC2K 4 kW - 3NO 690 V ac Reversing 1 - - 58mm
RS Stock No. 279-5615
Mfr. Part No.LC2K0901B7
$303.32
Each
units
24 V ac 9 A 3 TeSys K LC2K 4 kW - 3NO 690 V ac Reversing 1 - - 58mm
RS Stock No. 493-0090
Mfr. Part No.DILM9-01(24VDC)
BrandEaton
$71.01
Each
units
24 V dc 9 A 3 XStart DILM 4 kW - 3NO 400 V ac - 1 - - 68mm
RS Stock No. 685-1444
Mfr. Part No.BF2510A230
BrandLovato
$107.61
Each
units
230 V ac 25 A 3 Orange BF 11 kW - 3NO 440 V ac - 1 - - 81mm
RS Stock No. 394-9576
Mfr. Part No.LC2D09P7
$204.55
Each
units
230 V ac 9 A 3 TeSys D LC2D 4 kW - 3NO 690 V ac Reversing 2 - - 82.5mm
RS Stock No. 743-5286
Mfr. Part No.LC1D18C7
$117.76
Each
units
36 V ac 18 A 3 TeSys D LC1D - - 3NO 690 V ac/dc - 2 1NO/1NC - 77mm
RS Stock No. 845-1380
Mfr. Part No.LC1D126BL
$95.14
Each
units
24 V dc 25 A 3 TeSys D LC1D 7.5 kW - 3NO 300 V dc, 690 V ac - - - - 77mm
RS Stock No. 744-7608
Mfr. Part No.LC1DT40U7
$460.62
Each
units
230 V ac 40 A 4 TeSys D LC1D - - 4NO 690 V ac/dc - 2 1NO - 91mm
RS Stock No. 609-9810
Mfr. Part No.LC1F400
$1,780.88
Each
units
- 400 A 3 TeSys F LC1F 250 kW - 3NO 1 kV ac - - - - 206mm
RS Stock No. 827-142
Mfr. Part No.LC1F115
$1,327.89
Each
units
- 115 A 3 TeSys F LC1F 55 kW - 3NO 1 kV ac - - - - 162mm
RS Stock No. 394-9790
Mfr. Part No.LC1D09P7
$151.72
Each
units
230 V ac 9 A 3 TeSys D LC1D 4 kW - 3NO 690 V ac - 2 - - 77mm
RS Stock No. 685-1378
Mfr. Part No.11BG0040D024
BrandLovato
$42.41
Each
units
24 V dc 10 A 4 Orange BG - - 4NO 690 V ac - - - - 58mm
RS Stock No. 751-5571
Mfr. Part No.3RT1056-6AP36
BrandSiemens
$1,243.75
Each
units
230 V ac 185 A 3 SIRIUS Classic 3RT1 90 kW - 3NO 400 V - 4 - - 120mm
RS Stock No. 791-2957
Mfr. Part No.A9C20134
$119.96
Each
units
24 V ac 25 A 4 Acti 9 iCT - - 4NO 400 V ac - - - - 36mm
RS Stock No. 609-0065
Mfr. Part No.LC1F500
$7,804.53
Each
units
- 500 A 3 TeSys F LC1F 250 kW - 3NO 1 kV ac - - - - 238mm
RS Stock No. 744-7507
Mfr. Part No.LC1D50AU7
$624.90
Each
units
230 V ac 50 A 3 TeSys D LC1D - - 3NO 690 V ac/dc - 2 1NO/1NC - 122mm
RS Stock No. 400-1524
Mfr. Part No.LC1D12F7
$177.78
Each
units
110 V ac 12 A 3 TeSys D LC1D 5.5 kW - 3NO 690 V ac - 2 - - 77mm
RS Stock No. 400-1495
Mfr. Part No.LC1D09F7
$144.49
Each
units
110 V ac 9 A 3 TeSys D LC1D 4 kW - 3NO 690 V ac - 2 - - 77mm
RS Stock No. 744-7484
Mfr. Part No.LC1D40AU7
$268.50
Each
units
230 V ac 40 A 3 TeSys D LC1D - - 3NO 690 V ac/dc - 2 1NO/1NC - 122mm
Related Products
Silent mini-contactors for controlling AC-3 or 20 A, ...
Description:
Silent mini-contactors for controlling AC-3 or 20 A, AC-1 motors.Recommended for use in noise-sensitive areas, and in high-interference network environments. Coil with integrated rectifier, anti-interference.Mounted on 35 mm DIN rail or Ø 4 mm screw pitch.
The Siemens SIRIUS 3RA2315 series is 3-pole reversing ...
Description:
The Siemens SIRIUS 3RA2315 series is 3-pole reversing contactor. It follows a direct-on-line starting mechanism for running a motor. This device has an electrical coil voltage rating of 230VAC and a contact voltage rating of 220VDC/690VAC. It is designed to ...
The Siemens 3RT10 Range of Contactors will provide ...
Description:
The Siemens 3RT10 Range of Contactors will provide excellent reliability and are of extremely good quality. Various NO/NC models available.Maximum switching voltage 690VMechanical life 3 x 107 operations.
TeSys K Miniature Contactors from Schneider Electric combine ...
Description:
TeSys K Miniature Contactors from Schneider Electric combine long mechanical and electrical life to offer a high reliable contactor. The TeSys SK contactors offer quick simple setup while maintaining compliance with international standards. A special armature structure design allows all ...