Contactors

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power contactor
power contactor
DILMP

Primary current: 200 A

... supply units. The DIL contactors are suitable for global use and cover the entire output range, from mini contactor relays (up to 7 A) all the way to vacuum contactors (up to 3,180 A). ...

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Eaton
motor contactor
motor contactor
ESB20-11N-03

Primary current: 20 A
Load voltage: 230 V - 250 V

The ESB20..N installation contactors are used to control single loads up to 20 A and can be operated by AC or DC. These contactors are made for use in household applications as well as in industrial ...

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ABB
power contactor
power contactor
08070000 series

Primary current: 250 A
Load voltage: 24, 12 V

Ideal for commercial vehicles and trucks as well as marine applications, the 08070000 Series 250A SPST Bi-Stable Remote-Control Battery Isolation Relay is a current isolating electrical switch with mechanical ON-OFF position. This bi-stable ...

modular contactor
modular contactor
22 series

Primary current: 40, 63, 25, 32 A
Load voltage: 250, 440 V

The 22 Series comprises a range of modular contactors which include the following features (according to Type): • 17.5, 36, 53.5 mm wide • AC/DC silent coils • 2 or 4 contacts • 35 mm rail (EN 60715) mount

industrial contactor
industrial contactor
6K series

Primary current: 9 A - 74 A
Load voltage: 400 V

Industrial contactors from 9 up to 74 A (AC-3). Compact and high performing. Available with contact circuit: – 3 = All NO Poles – 7 = 3 NO + 1 NC – 8 = 3 NO + 1 NO The range includes the following models: Type ...

lighting contactor
lighting contactor
502L series

Primary current: 15 A - 200 A
Load voltage: 24 V - 600 V

Our Bulletin 502L Combination Lighting Contactors with Disconnect Switch combine switching and over-current protection in the same enclosure. These contactors consist of a Bulletin 500L 3-pole lighting ...

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Allen Bradley
capacitor contactor
capacitor contactor
LVC series

Primary current: 400 A
Load voltage: 6.6 kV

The LVC contactor is a vacuum contactor prepared to control inductive and capacitive loads. Applications The LVC contactor has been specially designed for industrial applications ...

bidirectional contactor
bidirectional contactor
C303

Primary current: 0 A - 350 A
Load voltage: 1,500, 1,000 V

The C303 bi-directional DC contactors are compact, high-performance switchgear for applications with high making currents or large capacities. All versions can carry up to 350 amps continuously; in the event of a short ...

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Schaltbau GmbH
interlock contactor
interlock contactor
C801

Primary current: 250 A
Load voltage: 400 V - 1,000 V

... high-performance charging stations are available. However, interlock contactors enable 800 volt electric vehicles to charge quickly and easily at 400 volt charging stations. For this purpose, interlock contactors ...

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Schaltbau GmbH
DC contactor
DC contactor
C300

Primary current: 500 A - 2,500 A
Load voltage: 1,500 V

The bi-directional DC contactors switch high powers in a small space. With a making capacity of up to 2,500 amps, the compact switchgear is suitable for applications with high inrush current or high capacities. All ...

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Schaltbau GmbH
electromagnetic contactor
electromagnetic contactor
HU series

For both DC and AC, it has high electrical and mechanical durability and is easy to maintain and inspect. Various contact configurations are available. ▼Features Easy maintenance and inspection. A wide Type of contact configurations ...

motor reversing contactor
motor reversing contactor
POWERSWITCH | BH 9253

Primary current: 0 A - 20 A
Load voltage: 24 V - 480 V

The reversing contactor BH 9253 is used to reverse the direction of 3-phase asynchronuos motors by switching 2 phases. An electrical interlocking disables the control of both directions at the same time. The reversing contactor ...

motor reversing contactor
motor reversing contactor
Solicon DRC Series

Primary current: 0.15 A - 7.6 A
Load voltage: 48 V - 600 V

Solicon DRC3 Series are Solid State Contactors intended for frequently switching on and off three phase loads up to 5 HP, 600 VAC 7.6 Amps. They are available in both contactor versions DRC3P and reversing ...

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Sensata Technologies
power contactor
power contactor
DRH Series

Primary current: 0.15 A - 20 A
Load voltage: 48 V - 600 V

... VAC. It is an effective solution for replacement of electromechanical contactors in commercial and industrial applications that require frequent switching. DRH Series contactors have an innovative ...

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Sensata Technologies
power contactor
power contactor
CTR Series

Primary current: 0.1 A - 25 A
Load voltage: 48 V - 600 V

3-Phase DIN-Rail Mount solid state relay. Rating 25A @ 600VAC per phase - AC and DC control - LED input status indicator

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Sensata Technologies
DC contactor
DC contactor
BSBC7-30

Primary current: 30 A
Load voltage: 1,000 V

The BSB C7 30A high voltage dc contactor offers a 1000V DC voltage and a continuous current carrying capacity of 30 amps. This contactor provides reliable current switching even in harsh environments, ...

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ZHEJIANG BSB ELECTRICAL APPLIANCES CO.,LTD
DC contactor
DC contactor
BSBC7-50

Primary current: 50 A
Load voltage: 1,000 V

The BSB C7 50A high voltage DC contactor provides 1000V DC and supports a continuous current of 50 amps. This contactor guarantees dependable current switching even under harsh conditions, preventing ...

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ZHEJIANG BSB ELECTRICAL APPLIANCES CO.,LTD
DC contactor
DC contactor
BSBC7-100

Primary current: 100 A
Load voltage: 1,000 V

The BSB C7 100A high voltage DC contactor delivers 1000V DC and handles a continuous current of 100 amps. This contactor ensures reliable current switching even in challenging environments, preventing ...

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ZHEJIANG BSB ELECTRICAL APPLIANCES CO.,LTD
power contactor
power contactor
20 A | HS 20-20

Primary current: 20 A
Load voltage: 440 V

... original position. This design means that contactors ensure a galvanic separation between the control circuit and the switched circuit whilst simultaneously allowing high currents to be switched. Installation contactors ...

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Doepke Schaltgeräte GmbH
capacitor switching contactor
capacitor switching contactor
MC32-K-00230

Load voltage: 230 V

Capacitor Switching Contactor 25kVAR, 230V AC Coil Capacitor Switching Contactors MC-K • 12.5kVar up to 100kVar • For use with reactive or non-reactive capacitor banks • DIN rail mounting to ...

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IMO Precision Controls Limited
inductive switching contactor
inductive switching contactor
MDC80-S-00230AC

Primary current: 35, 80 A
Load voltage: 1,000, 600 V

DC Switching Contactor 230VAC coil Specifications • Coil Voltage 230.00 • Temperature Range °C -25 to +40°C • IP Rating IP20 • Cable size (mm²) 2.5-35mm² Key Features • Models up to 450A switching capacity • ...

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IMO Precision Controls Limited
DC contactor
DC contactor
MC50-S-0054DC

Primary current: 110, 50 A
Load voltage: 54 V

Contactor 3 Pole Open 22kW 50A AC3, 54V DC Coil 40V-60V DC Overload = MCOR-3 Pack Size: 12 Specifications • AC3 Current Rating 50.00 • Coil Voltage 54.00 • AC1 Current Rating 110 • Temperature Range °C -40 ...

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IMO Precision Controls Limited
power contactor
power contactor
17009

Primary current: 250 A - 3,000 A

High current finger contact saddles 500 - 5000 A for clamping of product carriers of different thickness without the need to change the setting These contact saddles make contact with product carriers of different thickness (difference ...

safety contactor
safety contactor
C4CK

Primary current: 8 A
Load voltage: 250 V

Electric area locking Compact 45 mm format Two position key switch: free and captive Removable terminals Level of performance: PL = e Safety category: 4 Safety Integrity Level: SIL 3 Cycle before dangerous failure: ...

auxiliary contactor
auxiliary contactor
RMC-AUX02

Primary current: 20, 6 A
Load voltage: 230 V

ComatReleco offers a wide range of relay types and versions and associated sockets and accessories Industrial Relays C2, C3, C4, C535 x 35 mm round plug-in relay, 8- or 11-terminals multipole connector according to IEC 67 with 2 or ...

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Releco
power contactor
power contactor
4 170 06

Primary current: 6, 20 A
Load voltage: 195.5 V - 253 V

motor contactor
motor contactor
S-T series

Primary current: 5 A - 420 A
Load voltage: 220 V - 690 V

Suitable for switching motors during start and stop. Standard models comply with Japanese and many international standards.

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Mitsubishi Electric Europe B.V.
power contactor
power contactor
3TM Series

Primary current: 450 A
Load voltage: 7.2 V - 15 V

... distribution systems and ensuring end-to-end protection for your system operation Compact, energy-efficient 3TM vacuum contactors are flexible to use and are suited for all relevant areas in medium-voltage power distribution, ...

safety contactor
safety contactor
J7KC series

Load voltage: 24 V - 605 V

For building green control panels Natural disasters caused by global warming and climate change are became global social issue, that drives over 150 countries and regions worldwide to take action toward decarbonization.Our goal is ...

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OMRON
auxiliary contactor
auxiliary contactor
CWCA0 series

Primary current: 10 A
Load voltage: 110, 24, 690, 600 V

... 50.002 or tightened with screws, and offer compact size and a full line of accessories. The auxiliary minicontactors and contactors of the CAWM4, CWCA0 and CAW04 line are designed for a variety of applications in control ...

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WEG
miniature contactor
miniature contactor
CI 5-12

Primary current: 20, 16, 11.5 A
Load voltage: 230 V

... Main contacts - 3 Max. add-on aux. contacts - 4 Packing format - Multi pack Product group - Contactors and motor starters Product Name Description - Contactor Quantity per packing format - 5 pc REACH ...

modular contactor
modular contactor
8510/111-02-209-020

Primary current: 20 A
Load voltage: 24 V - 500 V

Type-tested standard components Corrosion-resistant enclosure material Functional Description - The R. STAHL Series 8510 relay module provides cost-effective overload protection for motors. It is available in various versions and can ...

motor contactor
motor contactor
GSC1-09

Primary current: 25 A
Load voltage: 440, 600, 380, 415, 220 V

GSC1-09/3-170/3 Series 3P AC Contactor For remote connection and disconnect circuit, and can be combined with the appropriate thermal overload relay to form an electromagnetic starter, in order to protect the possible ...

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Tianshui 213 Electrical Apparatus Group CO.,LTD.
lighting contactor
lighting contactor
C30CN

Primary current: 30 A
Load voltage: 12 V - 277 V

... lighting contactors The C30CN 30A mechanically held lighting contactors are designed for industrial, commercial and outdoor lighting applications where efficient control is required. The mechanically ...

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Eaton Count Control Products
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How to choose this product
contactor

A contactor is an electromechanical switching device used to establish and interrupt connections characterized by high electrical current loads.

Applications

Contactors have significant switching capacity. They are used with industrial motors and other high-current-load devices.

Technologies

These devices return to their default position if the control circuit is not energized. If the contacts are normally closed, it is called a breaker. They can have from one to four poles.

The control circuit uses an electromagnet to open and close primary and secondary contacts by attracting the moving core, which contains a dynamic circuit and an attraction coil. Some include arc suppression. The auxiliary contacts are used to energize the contactor and for signal and control tasks. They can be instantaneous or delayed action, normally open or normally closed.

Categories run from AC-1 to AC-4 and DC-1 to DC-5, based on current type and load capacity.

Static contactors use semiconductor technology and have no moving parts. They are faster than electromechanical models but have lower load capacity.

How to choose

Choice will depend on category, control mechanism, duty ratio, frequency of operation and electrical endurance.