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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Omschrijving Prijs 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-stocknr. 201-3919
Fabrikantnummer2297329
FabrikantPhoenix Contact
€ 290,39
Each
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 189-2303
Fabrikantnummer1032926
FabrikantPhoenix Contact
€ 120,50
Each
Aantal stuks
- 50 A - - ELR - - - 24 V dc - - - - 35mm
RS-stocknr. 201-6700
Fabrikantnummer2297374
FabrikantPhoenix Contact
€ 517,80
Each
Aantal stuks
- - - - - - - - - - - - - -
Nieuw
RS-stocknr. 212-7347
Fabrikantnummer2297387
FabrikantPhoenix Contact
€ 502,82
Each
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 189-2302
Fabrikantnummer1032921
FabrikantPhoenix Contact
€ 82,19
Each
Aantal stuks
- 30 A - - ELR - - - 24 V dc - - - - 17.8mm
RS-stocknr. 196-0377
Fabrikantnummer1032919
FabrikantPhoenix Contact
€ 76,70
Each
Aantal stuks
- - - - - - - - - - - - - 18mm
RS-stocknr. 196-0439
Fabrikantnummer2980539
FabrikantPhoenix Contact
€ 75,33
Each
Aantal stuks
- - - - - - - - - - - - - 5.6mm
RS-stocknr. 191-4313
Fabrikantnummer1032927
FabrikantPhoenix Contact
€ 118,12
Each
Aantal stuks
- - - - - - - - - - - - - 35mm
RS-stocknr. 191-4312
Fabrikantnummer1032922
FabrikantPhoenix Contact
€ 90,41
Each
Aantal stuks
- - - - - - - - - - - - - 17.8mm
RS-stocknr. 666-9876
Fabrikantnummer2297316
FabrikantPhoenix Contact
€ 250,82
Each
Aantal stuks
24 V dc - - - Contactron - - - - - - - - 99mm