Contactors
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ABB 1SFL431001R8411 A95-30-11 110V 50Hz / 110-120V 60Hz Cont
ABB 1SFL431001R8411 A95-30-11 110V 50Hz / 110-120V 60Hz Cont
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ABB 1SBL417201R7200 AF75-40-00 20-60V DC Contactor
ABB 1SBL417201R7200 AF75-40-00 20-60V DC Contactor
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ABB 1SBL411024R8800 UA75-30-00RA 230-240V 50Hz / 240-260V 60Hz Contactor
ABB 1SBL411024R8800 UA75-30-00RA 230-240V 50Hz / 240-260V 60Hz Contactor
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ABB 1SBL411001R8011 A75-30-11 220-230V 50Hz / 230-240V 60Hz Contactor
ABB 1SBL411001R8011 A75-30-11 220-230V 50Hz / 230-240V 60Hz Contactor
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ABB 1SBL407001R1311 AF96-30-11-13 100-250V50/60HZ-DC Contactor
ABB 1SBL407001R1311 AF96-30-11-13 100-250V50/60HZ-DC Contactor
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ABB 1SBL397001R1311?? AF80-30-11-13 100-250V50/60HZ-DC Contactor
ABB 1SBL397001R1311?? AF80-30-11-13 100-250V50/60HZ-DC Contactor
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ABB 1SBL371001R8800 A63-30-00 230-240V 50Hz / 240-260V 60Hz Contactor
ABB 1SBL371001R8800 A63-30-00 230-240V 50Hz / 240-260V 60Hz Contactor
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ABB 1SBL359261R5100 - TAE50-40-00 17-32V DC Contactor
ABB 1SBL359261R5100 - TAE50-40-00 17-32V DC Contactor
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ABB 1SBL347082R1122-AFS40-30-22-11 24-60V50/60HZ 20-60VDC
ABB 1SBL347082R1122-AFS40-30-22-11 24-60V50/60HZ 20-60VDC
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ABB A45-40-00coil220-230V 50Hz /230-240V60HzContactorA(A45-40-00)+Front mounted 1poleaddon1NO(CA5-10)
ABB A45-40-00coil220-230V 50Hz /230-240V60HzContactorA(A45-40-00)+Front mounted 1poleaddon1NO(CA5-10)
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ABB 1SBL283001R8722 AL30-30-22 125 V DC Contactor
ABB 1SBL283001R8722 AL30-30-22 125 V DC Contactor
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ABB 1SBL236082R3022-AFS26Z-30-22-30 24VDC
ABB 1SBL236082R3022-AFS26Z-30-22-30 24VDC
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ABB 1SBL236001R2100-AF26Z-30-00-21 24-60V50/60HZ 20-60VDC Contactor
ABB 1SBL236001R2100-AF26Z-30-00-21 24-60V50/60HZ 20-60VDC Contactor
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ABB 30A- AC1- 4 Pole contactors 4NO- Coil 200-230V AC 50/60 HZ (A16-40-00)+Front mounted single poleadd
ABB 30A- AC1- 4 Pole contactors 4NO- Coil 200-230V AC 50/60 HZ (A16-40-00)+Front mounted single poleadd
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ABB 1SBL143501R8100 AL9-22-00 24V DC Contacto
ABB 1SBL143501R8100 AL9-22-00 24V DC Contacto
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ABB 1SBL141001R8810 A9-30-10 230-240V 50Hz / 240-260V 60Hz Contactor
ABB 1SBL141001R8810 A9-30-10 230-240V 50Hz / 240-260V 60Hz Contactor
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ABB 1SBL136082R3022-AFS09Z-30-22-30 24VDC
ABB 1SBL136082R3022-AFS09Z-30-22-30 24VDC
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ABB 1SFL531001R8411 A260-30-11 110V 50Hz / 110-120V 60Hz Contactor
ABB 1SFL531001R8411 A260-30-11 110V 50Hz / 110-120V 60Hz Contactor
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ABB 1SBL136001R2301 AF09Z-30-01-23 100-250V50/60HZ-DC Contactor
ABB 1SBL136001R2301 AF09Z-30-01-23 100-250V50/60HZ-DC Contactor
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ABB 1SBL136001R2110-AF09Z-30-10-21 24-60V50/60HZ 20-60VDC Contactor
ABB 1SBL136001R2110-AF09Z-30-10-21 24-60V50/60HZ 20-60VDC Contactor
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ABB 1SFL587002R1311-305A-Contactor WITHOUT COIL 1NO+1NC COIL 100-250V AC 50HZ /60 HZ(AF305-30-11)
ABB 1SFL587002R1311-305A-Contactor WITHOUT COIL 1NO+1NC COIL 100-250V AC 50HZ /60 HZ(AF305-30-11)
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ABB 1SBL921074R8810 NO- 240VAC- 3P??(AX-18-30-10)
ABB 1SBL921074R8810 NO- 240VAC- 3P??(AX-18-30-10)
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ABB 1SBH141001R5922--N22E 690V 60Hz
ABB 1SBH141001R5922--N22E 690V 60Hz
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ABB 1SBL241024R8810 UA26-30-10RA 230-240V 50Hz / 240-260V 60Hz Contactor
ABB 1SBL241024R8810 UA26-30-10RA 230-240V 50Hz / 240-260V 60Hz Contactor
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Contactors : Buy Power Contactors Online
A contactor is an electrical device that is widely used for switching circuits on and off. Electrical contactors form a subcategory of electromagnetic switches known as relays. Within this category, the specific type known as a contactor relay is an electrically operated switching device that uses an electromagnetic coil to open and close a set of contacts. A contactor is an electrical component that functions like a remote-controlled switch. These devices are especially useful for machines that don't require a lot of power but need precise control, such as motors, transformers, and heaters. Operated by a separate control circuit, contactors serve as a bridge, coordinating the demands of the power supply with the needs of the electrical loads.
Types of Contactors and Their Features:
Magnetic Contactor: This type of contactor operates purely on electromagnetism, making it reliable and efficient. It is suitable for remote control applications and is widely used in modern electrical systems as a primary contactor.
Manual Contactor: An improved alternative to the knife blade switch, featuring double break contacts for simultaneous circuit opening in two places. It offers enhanced safety and a compact design, making it an essential type of electrical contactor for manual control.
Considerations When Buying 3-Phase Contactors:
Contact Ratings: Pay attention to the maximum switching voltage and current ratings. Match these with the circuit or motor specifications to ensure compatibility with the contactors or relay devices.
Auxiliary Contacts: Check for auxiliary contacts to facilitate various functions between contactors and circuits, particularly when using a contactor relay setup.
Electrical Properties: Thoroughly study the electrical properties of your motor and refer to its datasheet to select the appropriate contactor or relay.
Brand: Opt for reputable brands like Legrand, ABB, Siemens, Schneider, etc., to ensure product quality and reliable performance from your contactors.
Top Brands Offering Quality Electric Contactors:
Legrand: Known for their durability and toughness, Legrand Power Contactors are an excellent choice. With a 9-amp rating, these contactors ensure reliable performance, befitting the needs of electrical contractors.
ABB: ABB offers a range of electric contactors designed for efficiency and durability. As a trusted brand in the market, ABB products are known for their quality, including their contactor relays.
Siemens: Siemens is a reliable brand providing efficient contactors for various applications. Their contactors are designed to meet high standards of performance, as recommended by professional electrical contractors.
Efficient and Budget-Friendly Electrical Contactor Switches:
Discover a wide range of contactors, including contactor relays, from leading brands like Legrand, ABB, Siemens, and more. Ensure a smooth electrical operation with these efficient and cost-effective solutions. Upgrade your electrical systems with top-quality contactors that guarantee performance and reliability, as advised by experienced electrical contractors.
Browse our selection and add into cart the Electrical Contractor for your specific application need.
Brand | Contactors | Description | Visit Contractor |
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ABB | AF Series | Compact and high-performance contactors are designed for motor control applications. | Visit ABB |
Siemens | Sirius 3RT Series | Versatile contactors suitable for demanding motor control applications, are known for their reliability and excellent switching performance. | Visit Siemens |
Legrand | DX³ Series | Reliable and efficient contractors with excellent switching capabilities for various control applications. | Visit Legrand |
Q1: What is a contactor, and how does it work?
Ans: A contactor is an electrical switch used to control the flow of electricity in a circuit. It consists of a coil that, when energized, creates a magnetic field, attracting a set of contacts to close and complete the circuit.
Q2: What are the different types of contractors?
Ans: Contactors come in various types based on their application and design. Some common types include AC contactors, DC contactors, motor contactors, power contactors, and lighting contactors.
Q3: What are the key features to consider when selecting a contractor?
Ans: When choosing a contractor, important features to consider include the contractor's current rating, voltage rating, coil voltage, number of poles, contact material, switching capacity, and environmental ratings.