A303104

Eaton A303104

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  • A303104
  • Eaton
  • CONN BARRIER STRIP 4CIRC 0.437"
  • Terminal Blocks - Barrier Blocks
  • A303104 Datasheet
  • -
  • -
  • Lead free / RoHS CompliantLead free / RoHS Compliant
  • 936
  • Spot Inventory / Athorized Dstributor / Factory Excess Stock
  • 1 year quality assurance 》
  • Click to get rates
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What is A303104

Eaton Part Number A303104（Terminal Blocks - Barrier Blocks）, developed and manufactured by Eaton, distributed globally by Jinftry. We distribute various electronic components from world-renowned brands and provide one-stop services, making us a trusted global electronic component distributor.

A303104 is one of the part numbers distributed by Jinftry, and you can learn about its specifications/configurations, package/case, Datasheet, and other information here. Electronic components are affected by supply and demand, and prices fluctuate frequently. If you have a demand, please do not hesitate to send us an RFQ or email us immediately [email protected] Please inquire about the real-time unit price, Data Code, Lead time, payment terms, and any other information you would like to know. We will do our best to provide you with a quotation and reply as soon as possible.

A303104 Specifications

  • Part NumberA303104
  • CategoryTerminal Blocks - Barrier Blocks
  • ManufacturerEaton
  • DescriptionCONN BARRIER STRIP 4CIRC 0.437"
  • Package-
  • SeriesA3000
  • FeaturesFlange
  • Number of Circuits4
  • Current Rating30A
  • ColorBlack
  • Pitch0.437" (11.10mm)
  • Voltage Rating600V
  • Wire Gauge12-22 AWG
  • Number of Rows1
  • Terminal Block TypeBarrier Block
  • Number of Wire Entries4
  • Top TerminationScrews
  • Bottom TerminationClosed
  • Barrier Type2 Wall (Dual)

Application of A303104

Terminal Blocks - Barrier Blocks are widely used in fields such as communication, computer, consumer electronics, automotive electronics, and industrial control, especially in situations where high electromagnetic compatibility and signal integrity are required. In communication base stations and data centers, partitions effectively protect high-speed signal transmission lines, reduce signal attenuation and crosstalk, and improve communication quality. In computer and server systems, it protects core components such as processors, memory, and motherboards from electromagnetic interference, ensuring stable system operation. At the same time, in the field of automotive electronics, partitions also play an important role in protecting the signal transmission of in vehicle electronic devices from interference sources such as engines, and improving driving safety and ride comfort.

A303104 Datasheet

A303104 Datasheet , A3000,Flange,4,30A,Black,0.437" (11.10mm),600V,12-22 AWG,1,Barrier Block,4,Screws,Closed,2 Wall (Dual)

A303104 Classification

Terminal Blocks - Barrier Blocks

Terminal Blocks - Barrier Blocks are key components designed specifically to protect the internal electrical connections of terminal blocks from external electromagnetic interference. Usually includes a base with terminal blocks and a partition with holes or slots for securing wires and ensuring electrical isolation. The design of partition plates usually includes precise shielding structures, such as conductive coatings, metal grids, or metal shells, to achieve shielding effects on electromagnetic waves of different frequencies. In addition, the partition block also has good heat dissipation performance and mechanical strength, which can maintain stable performance in various complex environments and is an important element in ensuring electromagnetic compatibility of electronic devices.

FAQ about Terminal Blocks - Barrier Blocks

  • 1. What are the uses of terminals?

    Terminal blocks have a variety of uses in electrical connections and are widely used in various electrical equipment and systems.
    Main uses
    Distribution boxes and control cabinets: In distribution equipment and control cabinets, terminals are used to connect power supplies, loads and various control devices to form electrical control loops.
    Home appliances: In home appliances such as air conditioners and refrigerators, terminals are used to connect power lines to ensure the normal operation of equipment.
    Industrial equipment: In various types of automation equipment, sensors and actuators, terminals are used to transmit signals and power to ensure precise control.
    Power supply system of buildings: In the power supply system of buildings, terminals are used to connect cables to ensure the safety and stability of power supply.
    Automotive electrical system: In a car, the terminal block is used to connect batteries, control modules, lights and other electrical equipment to ensure the normal operation of the overall electrical system.

  • 2. What is a three-way terminal block?

    A three-way terminal block is a device with three terminals, usually used to connect three different circuits or signals. This type of terminal is usually used in situations where multiple signals or power supplies need to be processed simultaneously, such as sensors, control circuits, etc.
    Structure and function
    Three-way terminal blocks usually have three independent terminals, each of which can connect different circuits or signals. These terminals usually have identification to facilitate users to distinguish and connect different lines. For example, the upper wiring position can connect the signal line of the sensor, and the bottom and middle layers can connect the positive and negative power lines of the sensor respectively.

  • 3. What is the difference between a junction box and a terminal block?

    There are significant differences between junction boxes and terminal blocks in structure, function and use.
    Structural differences
    The junction box is usually composed of a housing, a terminal board, an isolation board, etc. The structure is relatively complex and the design is compact. It can save space and prevent problems such as short circuits and circuit failures. The terminal block is composed of a cable, a conductor, a connector, etc. The structure is relatively simple and is mainly used for circuit connection of multiple wires.
    Functional differences
    The main functions of the junction box include branch connection, protection, isolation and fixation of the circuit, and are often used in lighting, electricity, communications and other fields. The terminal block focuses more on the circuit connection of multiple wires, and is usually used in automation control, power distribution, electronic communications and other fields. It can quickly complete the circuit connection and improve work efficiency.

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Do you have any questions about A303104 ?
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+86-755-28503874
+8615019224070, annies65, +8615118125813
568248857, 827259012, 316249462
+8615019224070, +8615118118839, +8615118125813
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Eaton was founded in Mohawk Valley, Ohio, USA in 1911. Eaton has a wide range of products, including gas meters, water meters, heat meters, aviation electronic equipment,...
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