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.


...
Voir plus Voir moins

Filtres

Afficher 1 - 20 des 1675 produits
Nombre de résultats par page
Description Prix 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
N° de stock RS 394-9807
Référence fabricantLC1D09BD
80,15 €
Each
Unité
24 V dc 9 A 3 4 kW LC1D 3NO - TeSys D 690 V ac - 2 - - 77mm
N° de stock RS 394-9683
Référence fabricantLC1D25P7
83,50 €
Each
Unité
230 V ac 25 A 3 11 kW LC1D 3NO - TeSys D 690 V ac - 2 - - 85mm
N° de stock RS 394-9790
Référence fabricantLC1D09P7
40,40 €
Each
Unité
230 V ac 9 A 3 4 kW LC1D 3NO - TeSys D 690 V ac - 2 - - 77mm
N° de stock RS 394-9762
Référence fabricantLC1D12BD
84,25 €
Each
Unité
24 V dc 12 A 3 5.5 kW LC1D 3NO - TeSys D 690 V ac - 2 - - 77mm
N° de stock RS 394-9649
Référence fabricantLC1D32P7
118,80 €
Each
Unité
230 V ac 32 A 3 15 kW LC1D 3NO - TeSys D 690 V ac - 2 - - 85mm
N° de stock RS 394-9712
Référence fabricantLC1D18P7
61,00 €
Each
Unité
230 V ac 18 A 3 7.5 kW LC1D 3NO - TeSys D 690 V ac - 2 - - 77mm
N° de stock RS 394-9813
Référence fabricantLC1D09B7
40,40 €
Each
Unité
24 V ac 9 A 3 4 kW LC1D 3NO - TeSys D 690 V ac - 2 - - 77mm
N° de stock RS 394-9728
Référence fabricantLC1D18BD
107,10 €
Each
Unité
24 V dc 18 A 3 7.5 kW LC1D 3NO - TeSys D 690 V ac - 2 - - 77mm
N° de stock RS 243-9848
Référence fabricantGC2540M5
77,16 €
Each
Unité
230 V ac 25 A 4 - GC25 4NO - Tesys GC 415 V ac - 1 - - 81mm
N° de stock RS 758-664
Référence fabricantLC1K0610B7
33,00 €
Each
Unité
24 V ac 6 A 3 2.2 kW LC1K 3NO - TeSys K 690 V ac - 1 - - 58mm
N° de stock RS 609-4180
Référence fabricantLP1K09004BD
38,30 €
Each
Unité
24 V dc 20 A 4 - LP1K 4NO - TeSys K 440 V ac - - - - 57.91mm
N° de stock RS 609-0223
Référence fabricantLC1K0910P7
33,10 €
Each
Unité
230 V ac 9 A 3 4 kW LC1K 3NO - TeSys K 690 V ac - 1 - - 58mm
N° de stock RS 394-9699
Référence fabricantLC1D25BD
127,50 €
Each
Unité
24 V dc 25 A 3 11 kW LC1 3NO 3P TeSys 690 V ac - 2 - DIN Rail 85mm
N° de stock RS 827-164
Référence fabricantLC1F185
666,06 €
Each
Unité
- 185 A 3 100 kW LC1F 3NO - TeSys F 1 kV ac - - 3NO - 174mm
N° de stock RS 791-2865
Référence fabricantA9C22711
45,40 €
Each
Unité
230 V ac 16 A 1 - iCT 1NO - Acti 9 250 V ac - - - - 18mm
N° de stock RS 791-2981
Référence fabricantA9C20844
111,30 €
Each
Unité
230 V ac 40 A 4 - iCT 4NO - Acti 9 400 V ac - - - - 54mm
N° de stock RS 817-5020
Référence fabricantLC1D80M7
285,32 €
Each
Unité
220 V ac 80 A 3 45 kW LC1D 3NO - TeSys D 300 V dc, 690 V ac - 2 - - 85mm
N° de stock RS 744-7585
Référence fabricantLC1DT40BL
120,26 €
Each
Unité
24 V dc 40 A 4 - LC1D 4NO - TeSys D 690 V ac/dc - 2 1NO - 91mm
N° de stock RS 609-0138
Référence fabricantLC1K09004B7
34,17 €
Each
Unité
24 V ac 9 A 4 - LC1K 4NO - TeSys K 690 V ac - 2 - - 58mm
N° de stock RS 609-0144
Référence fabricantLC1K09004P7
34,17 €
Each
Unité
230 V ac 20 A 4 - LC1K 4NO - TeSys K 690 V ac - - - - 58mm