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.


...
Lees meer Lees minder

Filters

1 - 20 van 135 producten worden weergegeven
Resultaten per pagina
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. 776-8491
Fabrikantnummer700S-CF440EJC
FabrikantAllen Bradley
130,00 €
Each
Aantal stuks
24 V dc 25 A - - 700S-CF 1NO/3NC, 3NO/1NC - - 690 V ac Safety 4 - - 81mm
RS-stocknr. 502-272
Fabrikantnummer100-K05ZJ10
FabrikantAllen Bradley
40,70 €
Each
Aantal stuks
24 V dc 5 A 3 2.2 kW 100K 3NO - 100 Series 690 V ac - 1 - - 108.2mm
RS-stocknr. 502-379
Fabrikantnummer100-K09KF10
FabrikantAllen Bradley
37,10 €
Each
Aantal stuks
230 V ac 9 A 3 4 kW 100K 3NO - 100 Series 690 V ac - 1 - - 56.1mm
RS-stocknr. 776-8472
Fabrikantnummer100S-C16EJ23C
FabrikantAllen Bradley
152,00 €
Each
Aantal stuks
24 V dc 16 A - - 100S-C 2NO/3NC - - 690 V ac Safety 5 - - 81mm
RS-stocknr. 312-5001
Fabrikantnummer100-C85DJ00
FabrikantAllen Bradley
452,00 €
Each
Aantal stuks
24 V dc 85 A 3 45 kW 100C 3NO - 100 Series 690 V ac - - - - 81mm
RS-stocknr. 238-0875
Fabrikantnummer100-C37KJ00
FabrikantAllen Bradley
143,00 €
Each
Aantal stuks
24 V ac 37 A 3 18.5 kW 100C 3NO - 100 Series 690 V ac - - - - 81mm
RS-stocknr. 502-109
Fabrikantnummer100-K05DJ10
FabrikantAllen Bradley
54,30 €
Each
Aantal stuks
24 V dc 5 A 3 2.2 kW 100K 3NO - 100 Series 690 V ac - 1 - - 108.2mm
RS-stocknr. 776-8475
Fabrikantnummer100S-C23EJ23C
FabrikantAllen Bradley
189,00 €
Each
Aantal stuks
24 V dc 23 A - - 100S-C 2NO/3NC - - 690 V ac Safety 5 - - 81mm
RS-stocknr. 238-0718
Fabrikantnummer100-C09KD10
FabrikantAllen Bradley
43,30 €
Each
Aantal stuks
110 V ac 9 A 3 4 kW 100C 3NO - 100 Series 690 V ac - 1 - - 81mm
RS-stocknr. 776-8441
Fabrikantnummer100-C16EJ10
FabrikantAllen Bradley
107,00 €
Each
Aantal stuks
24 V dc 16 A 3 7.5 kW 100C 3NO - 100 Series 690 V - 1 - - 81mm
RS-stocknr. 238-2017
Fabrikantnummer100-C85KD00
FabrikantAllen Bradley
393,00 €
Each
Aantal stuks
110 V ac 85 A 3 45 kW 100C 3NO - 100 Series 690 V ac - - - - 81mm
RS-stocknr. 502-206
Fabrikantnummer100-K12KF10
FabrikantAllen Bradley
45,10 €
Each
Aantal stuks
230 V ac 12 A 3 5.5 kW 100K 3NO - 100 Series 690 V ac - 1 - - 108.2mm
RS-stocknr. 776-8488
Fabrikantnummer100S-C37EJ22C
FabrikantAllen Bradley
249,00 €
Each
Aantal stuks
24 V dc 37 A - - 100S-C 2NO/2NC - - 690 V ac Safety 4 - - 81mm
RS-stocknr. 369-1889
Fabrikantnummer100-C43KF00
FabrikantAllen Bradley
195,00 €
Each
Aantal stuks
230 V ac 43 A 3 22 kW 100C 3NO - 100 Series 690 V ac - - - - 81mm
RS-stocknr. 502-200
Fabrikantnummer100-K12DJ10
FabrikantAllen Bradley
69,10 €
Each
Aantal stuks
24 V dc 12 A 3 5.5 kW 100K 3NO - 100 Series 690 V ac - 1 - - 108.2mm
RS-stocknr. 238-0746
Fabrikantnummer100-C12KD10
FabrikantAllen Bradley
49,70 €
Each
Aantal stuks
110 V ac 12 A 3 5.5 kW 100C 3NO - 100 Series 690 V ac - 1 - - 81mm
RS-stocknr. 776-8469
Fabrikantnummer100S-C09EJ23C
FabrikantAllen Bradley
128,00 €
Each
Aantal stuks
24 V dc 9 A - - 100S-C 2NO/3NC - - 690 V ac Safety 5 - - 81mm
RS-stocknr. 422-6830
Fabrikantnummer700S-CF530KFC
FabrikantAllen Bradley
91,10 €
Each
Aantal stuks
230 V ac 25 A - - 700S-CF 5NO/3NC - - 690 V ac Safety 4 - - 119.5mm
RS-stocknr. 183-4560
Fabrikantnummer100-E205ED11
FabrikantAllen Bradley
740,03 €
Each
Aantal stuks
100 → 250 V dc 205 A 3 110 kW 100-E 1NO/1NC - - 400 V Direct on Line 2 - - 105mm
RS-stocknr. 183-4544
Fabrikantnummer100-E116ED11L
FabrikantAllen Bradley
506,81 €
Each
Aantal stuks
100 → 250 V dc 116 A 3 55 kW 100-E 1NO/1NC - - 400 V Direct on Line 2 - - 90mm