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. A range of contactor accessories can be used to enhance the function of the contactor.



How contactors operate?



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.


...
Read more Read less

Filters

Viewing 1 - 20 of 4143 products
Results per page
Description Price Coil Voltage Number of Poles Contact Current Rating Power Rating Range Contact Voltage Rating Series Function Normal State Configuration Auxiliary Contact Configuration Number Of Auxiliary Contacts Terminal Type Depth Length
RS Stock No. 394-9807
Mfr. Part No.LC1D09BD
£60.30
Each
Units
24 V dc 3 9 A 4 kW TeSys D 690 V ac LC1D - 3NO - 2 Screw 93mm 77mm
RS Stock No. 454-7840
Mfr. Part No.LC1DT32P7
£57.00
Each
Units
230 V ac 4 32 A - TeSys D 690 V ac LC1D - 4NO - 2 Screw 97mm 91mm
RS Stock No. 400-1495
Mfr. Part No.LC1D09F7
£31.05
Each
Units
110 V ac 3 9 A 4 kW TeSys D 690 V ac LC1D - 3NO - 2 Screw 84mm 77mm
RS Stock No. 394-9813
Mfr. Part No.LC1D09B7
£31.05
Each
Units
24 V ac 3 9 A 4 kW TeSys D 690 V ac LC1D - 3NO - 2 Screw 84mm 77mm
RS Stock No. 394-9790
Mfr. Part No.LC1D09P7
£31.05
Each
Units
230 V ac 3 9 A 4 kW TeSys D 690 V ac LC1D - 3NO - 2 Screw 84mm 77mm
RS Stock No. 791-2929
Mfr. Part No.A9C20732
£41.00
Each
Units
230 V ac 2 25 A - Acti 9 250 V ac iCT - 2NO - - Screw 68mm 18mm
RS Stock No. 400-1603
Mfr. Part No.LC1D32F7
£92.00
Each
Units
110 V ac 3 32 A 15 kW TeSys D 690 V ac LC1D - 3NO - 2 Screw 90mm 85mm
RS Stock No. 400-1568
Mfr. Part No.LC1D18F7
£48.00
Each
Units
110 V ac 3 18 A 7.5 kW TeSys D 690 V ac LC1D - 3NO - 2 Screw 84mm 77mm
RS Stock No. 394-9728
Mfr. Part No.LC1D18BD
£83.00
Each
Units
24 V dc 3 18 A 7.5 kW TeSys D 690 V ac LC1D - 3NO - 2 Screw 93mm 77mm
RS Stock No. 394-9699
Mfr. Part No.LC1D25BD
£99.70
Each
Units
24 V dc 3 25 A 11 kW TeSys D 690 V ac LC1D - 3NO - 2 Screw 99mm 85mm
RS Stock No. 394-9762
Mfr. Part No.LC1D12BD
£63.00
Each
Units
24 V dc 3 12 A 5.5 kW TeSys D 690 V ac LC1D - 3NO - 2 Screw 93mm 77mm
RS Stock No. 394-9712
Mfr. Part No.LC1D18P7
£48.00
Each
Units
230 V ac 3 18 A 7.5 kW TeSys D 690 V ac LC1D - 3NO - 2 Screw 84mm 77mm
RS Stock No. 493-0040
Mfr. Part No.276690 | DILM9-10(230V50HZ,240V60HZ)
BrandEaton
£28.16
Each
Units
230 V ac 3 9 A 4 kW xStart 400 V ac DILM - 3NO - 1 Screw 117mm 68mm
RS Stock No. 400-1596
Mfr. Part No.LC1D25F7
£65.00
Each
Units
110 V ac 3 25 A 11 kW TeSys D 690 V ac LC1D - 3NO - 2 Screw 90mm 85mm
RS Stock No. 609-9810
Mfr. Part No.LC1F400
£1,111.00
Each
Units
- 3 400 A 250 kW TeSys F 1 kV ac LC1F - 3NO - - Screw 219mm 206mm
RS Stock No. 400-1899
Mfr. Part No.LC1D09BL
£43.00
Each
Units
24 V dc 3 9 A 4 kW TeSys D 690 V ac LC1D - 3NO - 2 Screw 93mm 77mm
RS Stock No. 776-8444
Mfr. Part No.100-C09EJ10
£49.60
Each
Units
24 V dc 3 9 A 4 kW 100 Series 690 V 100C - 3 NO - 1 - 86.5mm 81mm
RS Stock No. 187-920
Mfr. Part No.LC1D09U7
£33.00
Each
Units
240 V ac 3 9 A 4 kW TeSys D 690 V ac LC1D Motor Control 3NO - 2 Screw 84mm 77mm
RS Stock No. 827-164
Mfr. Part No.LC1F185
£471.00
Each
Units
- 3 185 A 100 kW TeSys F 1 kV ac LC1F - 3NO 3NO - Screw 181mm 174mm
RS Stock No. 467-9379
Mfr. Part No.010213 | DILEM-10-G(24VDC)
BrandEaton
£30.67
Each
Units
24 V dc 3 9 A 4 kW xStart 400 V ac DILEM - 3NO - 1 Screw 83mm 58mm
Related Products
Allen-Bradley Bulletin 100-K miniature contactors are designed for ...
Description:
Allen-Bradley Bulletin 100-K miniature contactors are designed for commercial and light industrial applications where panel space is at a premium. These miniature devices, while 45 mm wide, are shallower and have less panel depth requirements than standard IEC contactors.The miniature contactors have been designed with flexibility in mind. They are ...
The Eaton DILMC series is a 3-pole, 1NC ...
Description:
The Eaton DILMC series is a 3-pole, 1NC auxiliary contact DC operating contactor. It has been designed for heavy load applications. This device has a coil voltage rating of 24VDC and a contact current rating of 12A. This device has many advanced safety features that make it an ideal relay ...
Te Sys K Miniature Contactors from Schneider Electric ...
Description:
Te Sys K Miniature Contactors from Schneider Electric combine long mechanical and electrical life to offer a high reliable contactor. The Te Sys SK contactors offer quick simple setup while maintaining compliance with international standards. A special armature structure design allows all devices in the range to have the same ...
B(C)6 — motor rating 4 k WB(C)7 — ...
Description:
B(C)6 — motor rating 4 k WB(C)7 — motor rating 5.5 kW4-pin Switches resistive loads (usage category AC1)Switches cage rotor motors (usage category AC3)For screw or DIN rail assemblies Overall width of 47.5 mm Ripple-free.