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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총 11개 제품 중 1번째-11번째 제품을 조회 중
한장내 검색 결과 수
제품설명 단가 Coil Voltage Contact Current Rating Number of Poles Power Rating Series Pole and Throw Configuration Range Normal State Configuration Function Number Of Auxiliary Contacts Auxiliary Contact Configuration Contact Voltage Rating Mounting Style Length
신제품
RS 제품 번호 212-7347
제조사 부품 번호2297387
제조사Phoenix Contact
₩862,147.20
Each
수량
- - - - - - - - - - - - - -
RS 제품 번호 666-9876
제조사 부품 번호2297316
제조사Phoenix Contact
₩424,069.15
Each
수량
24 V dc - - - Contactron - - - - - - - - 99mm
RS 제품 번호 196-0377
제조사 부품 번호1032919
제조사Phoenix Contact
₩131,599.65
Each
수량
- - - - - - - - - - - - - 18mm
RS 제품 번호 189-2303
제조사 부품 번호1032926
제조사Phoenix Contact
₩205,582.70
Each
수량
- 50 A - - ELR - - - - - - 24 V dc - 35mm
RS 제품 번호 196-0439
제조사 부품 번호2980539
제조사Phoenix Contact
₩166,043.75
Each
수량
- - - - - - - - - - - - - 5.6mm
RS 제품 번호 189-2302
제조사 부품 번호1032921
제조사Phoenix Contact
₩150,405.80
Each
수량
- 30 A - - ELR - - - - - - 24 V dc - 17.8mm
RS 제품 번호 201-6700
제조사 부품 번호2297374
제조사Phoenix Contact
₩773,995.60
Each
수량
- - - - - - - - - - - - - -
RS 제품 번호 191-4312
제조사 부품 번호1032922
제조사Phoenix Contact
₩169,955.95
Each
수량
- - - - - - - - - - - - - 17.8mm
RS 제품 번호 201-3919
제조사 부품 번호2297329
제조사Phoenix Contact
₩424,069.15
Each
수량
- - - - - - - - - - - - - -
RS 제품 번호 191-4313
제조사 부품 번호1032927
제조사Phoenix Contact
₩228,792.40
Each
수량
- - - - - - - - - - - - - 35mm
RS 제품 번호 2552567886
제조사 부품 번호2297206 (1)
제조사Phoenix Contact
₩432,760.00
Each
수량
- - - - - - - - - - - - - -