Contactors

63 companies | 250 products
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modular contactor / three-phase / single-phase / multipole
modular contactor
22 series

Current: 40, 63, 25 A
Load voltage..: 440, 250 V

Function and Features: Modular contactors •17.5, 36, 53.5 mm wide •AC/DC silent coils •2 or 4 contacts •35 mm rail (EN 60715) mount APPLICATIONS •Garden and night lighting •Hotel room energy-enabling units •Offices, ...

power contactor / DC / AC / IEC
power contactor
CI 5 series

Current: 3.7 A - 20 A
Load voltage..: 24 V - 400 V

CI 5 contactors cover the power range up to 5.5 kW and are available for AC and DC coil voltages enabling reliable working with extremely low and high voltage fluctuations.Characteristic of the contactors ...

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Danfoss Industrial Automation
power contactor / DC / AC / DIN rail
power contactor
CI 6-50 series

Current: 6 A - 40 A
Load voltage..: 24 V - 440 V

The contactor programme CI 6-50 is based on three frame sizes. The smallest frame size consists of CI 6-15 (2.2-7.5 kW), the middle contains the CI 16-30 range (7.5-15 kW) and the largest frame size is represented by ...

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Danfoss Industrial Automation
power contactor / DIN rail / compact
power contactor
CI 61-98 series

Current: 60 A - 130 A
Load voltage..: 24 V - 400 V

The contactor programme CI 61-86 consists of one frame size with three NO main contacts. Coils are standard for dual frequency. A long electrical lifetime makes the CI 61-86 contactors suitable for operation ...

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Danfoss Industrial Automation
high-power contactor / safety / electromechanical / high-voltage
high-power contactor
Baureihe CP

... devices can be configured as NO/NC contactor, disconnector or changeover switch. This enables us to react flexibly to changing customer requirements. Features Innovative Design Easily configurable as NO/NC contactor, ...

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Schaltbau GmbH
contactor
contactor
DC-Kombischaltgerät

Schaltbau’s competitively-priced all-in-one device is a combination of line contactor, main fuse and manual cut-off switch in which additional devices as well as an optional horn can be integrated. Main field of application ...

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Schaltbau GmbH
battery contactor / DC / single-pole / for industry
battery contactor
DC NO contactors

Current: 80 A - 300 A
Load voltage..: 48 V

... compromising performance. The single pole contactors are designed for use as main contactors or auxiliary contactors in all kinds of material handling vehicles. A closed contact housing ...

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Schaltbau GmbH
motor reversing contactor / solid-state / three-phase / IEC
motor reversing contactor
Solicon DRC Series

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 / solid-state / three-phase / commercial
power contactor
DRH Series

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 / solid-state / three-phase / DIN rail
power contactor
CTR Series

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
reversing contactor / solid-state
reversing contactor
POWERSWITCH | BH 9253

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 ...

capacitor contactor / motor / vacuum / AC
capacitor contactor
LVC series

Current: 400 A
Load voltage..: 6.6 kV

The LVC contactor is a vacuum contactor prepared to control inductive and capacitive loads.

motor contactor / electromagnetic / single-pole / IEC
motor contactor
002461210

Current: 20 A
Load voltage..: 440 V

... intended to be installed on standard mounting rails with 35 mm width (EN 50022). The contactors can be leaded by a lead cover available in an auxiliary contactor block RH 11. It has a relatively silent ...

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ETI
three-phase contactor / single-phase / for installation / modular
three-phase contactor
002461211

Current: 20 A
Load voltage..: 24 V

... available for signalization and ventilation module is available for preventing exceeded heating when contactors are used side-by-side. All contactors have degree of protection IP20. Besides the basic ...

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ETI
AC contactor / three-phase / single-phase / DIN rail
AC contactor
002461220

Current: 20 A

... available for signalization and ventilation module is available for preventing exceeded heating when contactors are used side-by-side. All contactors have degree of protection IP20. Besides the basic ...

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ETI
power contactor / solid-state / DIN rail
power contactor
SAL, SAM series

Current: 50, 35, 25, 12 A
Load voltage..: 12 V - 600 V

The SAL Power Solid State Contactor has a 22.5mm highly compact design and can be used out-of-the-box with its heatsink for DIN rail mounting. It is ideal for resistive loads because of its zero cross structure. The ...

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celduc relais
power contactor / solid-state / single-phase / AC output
power contactor
SUL, SUM series

Current: 75, 50, 35, 25 A
Load voltage..: 12 V - 600 V

22,5mm Solid State Contactor for space-saving design. Ready to use with its heatsink RANDOM Solid State Relay designed for lamps, motors... loads with a fine control like phase angle controllers. Back to back thyristors ...

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celduc relais
power contactor / solid-state / semiconductor / single-phase
power contactor
SILD series

Current: 35, 32 A
Load voltage..: 230, 400 V

- Ready to use Single-Phase Relay: " Install it & Forget it!" Zero cross model : 70-280VAC 50A back to back thyristors on output TMS2 technology - I2t value > 1500A2s I2t values on request to 5 000A2s. - Model with diagnostic : status ...

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celduc relais
electromagnetic contactor / DC / high-voltage / for electric vehicles
electromagnetic contactor
BSBC7 series

Current: max 200.0 A
Load voltage..: 12 V - 24 V

High Voltage DC Contactor BSBC7-200-P BSBC7 Series DC high voltage contactor are used in 12VDC~1000VDC, rated current up to 250A, Max.continuous carrying current up to 500A. It is widespread used in ...

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ZHEJIANG BSB ELECTRICAL APPLIANCES CO.,LTD
safety contactor / electromagnetic / DC / high-voltage
safety contactor
BSBC7 series

Current: max 400.0 A
Load voltage..: 12 V - 24 V

BSBC7 Series DC high voltage contactor are used in 12VDC~1000VDC, rated current up to 250A, Max.continuous carrying current up to 500A. It is widespread used in electric vehicle and battery charging system, wind power ...

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ZHEJIANG BSB ELECTRICAL APPLIANCES CO.,LTD
DC contactor / high-voltage / for the wind power industry / for electric vehicles
DC contactor
C7 series

Current: 0 A - 500 A
Load voltage..: 12 V - 1,000 V

High Voltage DC Contactor BSBC7-100-12W BSBC7 Series DC high voltage contactor are used in 12VDC~1000VDC, rated current up to 250A, Max.continuous carrying current up to 500A. It is widespread used ...

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ZHEJIANG BSB ELECTRICAL APPLIANCES CO.,LTD
reversing contactor / motor / electromechanical / AC
reversing contactor
53 Series

Current: 9 A - 150 A
Load voltage..: 24 V - 415 V

... it more reliable. - Pre-wired reversing contactors with mech. interlock also available. - Accessories include top & side blocks, surge suppressors & timers. 53 series contactors includes reversing ...

DIN rail contactor / definite purpose
DIN rail contactor
04502

Current: 20 A

power contactor / electromechanical / AC / for industry
power contactor

Current: 25, 40, 63 A
Load voltage..: 400, 230 V

safety contactor / electromagnetic / with safety locking device
safety contactor
C4CK

C4CK Safety Relay with the captive key module surpassing the switch status. Polycarbonate and yellow, weighs 227g with CE certification. Versions A & B have 2 LEDs and 1 line for test loop. Version A with key locked and turned has 4NO+1NC ...

power contactor / electromechanical / IEC
power contactor

According to the CEI 17-3 standard, a contactor or remote switch is a mechanical manoeuvring device, generally designed to perform a high number of operations. It is also known as a monostable device because it has a ...

power contactor / high-current
power contactor

Current: 250 A - 3,000 A

The High Current Contactors for work pole frameworks Some Features of Druseidt High Current Contactors utilized around tanks within stirring or anodising operations are liable to abnormal amounts of electrical, ...

power contactor / electromagnetic / industrial / modular
power contactor
RIK series

Current: 63, 25, 20, 40 A
Load voltage..: 400, 230 V

... increase by 9 mm the width of contactors RIK25, RIK40, RIK63 ❺ Recommended ventilation distance between group of contactors mounted side-by-side is 0,5 module width (9 mm) ❻ The data for 1-phase power ...

low-voltage contactor / motor reversing / electromagnetic
low-voltage contactor
Susol Series

Current: 5 A - 95 A
Load voltage..: 200 V - 690 V

Super solution for controlling, switching, protecting, starting motors Simplified 3 frame size (32/63/95AF from 9 to 95A) Lug and screw terminal Direct mounting with manual motor starters Environment protection by adopting recyclable ...

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LS Industrial Systems
low-voltage contactor / motor / electromagnetic / compact
low-voltage contactor
Metasol Series

Current: 6 A - 800 A
Load voltage..: 0 V - 1,000 V

Compact size & easy connection High Performance and long electrical life Greater environmental immunity Sealed structure which improves its safety features

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LS Industrial Systems
low-voltage contactor / electromagnetic
low-voltage contactor
Meta-MEC series

Current: 9 A - 85 A
Load voltage..: 200 V - 550 V

... switching LS Meta MEC Contactors, starters are aiming for space-saving, flexibility, convenience and easy wiring, installation through various accessories. Overload relays are designed for the easy mounting directly to ...

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LS Industrial Systems
power contactor / electromagnetic / 4-pole / IEC
power contactor
50 - 750 A | GH16 series

4pole contactors GH16 series for resistive loads AC‐1 utilization category.

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GHISALBA
power contactor / electromagnetic / 4-pole
power contactor
450 - 1 200 A | GH series

For GH contactors is supplied the 4th add‐on switching neutral pole that can be easily mounted on both side of the contactor.

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GHISALBA
power contactor / electromagnetic / auxiliary
power contactor
10 A, 690 V | GH15CR series

Very high electrical life These contactors are fitted with the same accessories of GH15 series They can not be used as power contactors

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GHISALBA
power contactor / vacuum / single-pole / multipole
power contactor
3TM Series

Current: 250, 400, 450 A
Load voltage..: 7.2, 12, 15 kV

3TM vacuum contactors – ideal for high switching frequencies Compact, energy-efficient 3TM vacuum contactors are flexible to use and are suited for all relevant areas in medium-voltage power distribution, ...

miniature contactor / power / IEC / compact
miniature contactor
CI 5 series

Current: 3.7 A - 20 A
Load voltage..: 24 V - 400 V

These CI-5 minicontactors are ensuring additional protection against electric shock made by the secured space intended for the live parts while being installed by the installers and maintenance personnel in accordance to the IEC 60947 ...

modular contactor / reversing / motor / auxiliary
modular contactor
8510 series

Current: 20 A
Load voltage..: 24 V - 500 V

... reliable contactors for use in hazardous areas R. STAHL's contactors are compact components for Ex e enclosures in Zones 1 and 2 that you can really rely on. We supply contactors such ...

motor reversing contactor / 3-pole / low-voltage
motor reversing contactor
1SBL137001R1101

Current: 2 A - 25 A
Load voltage..: 400, 480, 690 V

... 60HZ 20-60VDC Contactor Long Description:AF09 contactors are used for controlling power circuits up to 690 V AC and 220 V DC. They are mainly used for controlling 3-phase motors, non-inductive or slightly ...

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ABB Smart Power
power contactor / electromechanical / multipole / safety
power contactor
G7Z series

Current: 40 A
Load voltage..: 440 V

... Approx. 30% less operation noise than a standard electromagnetic contactor.* (Approx. 100 dB reduced to approx. 70 dB.) • Approx. 50% the volume of a standard electromagnetic contactor* to help downsize ...

motor contactor / magnetic / DIN rail / compact
motor contactor

The motor starters from the MS-N Series are designed with a compact and environment-friendly structure. It is safe, convenient, and can be used internationally. These motor starters adheres with most international criteria. They are reliable ...

power contactor / for industry / IEC
power contactor
CWB series

Current: 9 A - 38 A
Load voltage..: 400 V

... new WEG CWB line of contactors meets the requirements of a wide range of industrial applications worldwide. Compact Solution Because they are compact, 45 mm wide and available in up to 38 A (18.5 kW @ 400 V), CWB ...

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WEG
test contactor
test contactor

Test contactors are used to determine the performance of electrical devices like micro-electro-mechanical systems (MEMS), sensors, microcontrollers, and integrated circuits. The probes are used in, for instance, the semiconductor ...

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.