Littelfuse Inc.
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KLKD004.T
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KLKD004.T Product Overview

Introduction

KLKD004.T is a fuse belonging to the electrical components category. It is commonly used for overcurrent protection in various electronic and electrical systems.

Basic Information Overview

  • Category: Electrical Components
  • Use: Overcurrent Protection
  • Characteristics: Fast-acting, High Interrupting Rating
  • Package: Cartridge Style
  • Essence: Protects Against Overcurrent Conditions
  • Packaging/Quantity: Typically Sold in Packs of 5 or 10

Specifications

  • Voltage Rating: 600V AC/DC
  • Current Rating: 4A
  • Interrupting Rating: 200kA @ 600V AC/DC

Detailed Pin Configuration

The fuse has a cylindrical body with metal end caps. The pin configuration includes two metal terminals at each end for easy installation into compatible fuse holders.

Functional Features

  • Fast-Acting: Provides quick response to overcurrent conditions.
  • High Interrupting Rating: Capable of safely interrupting high fault currents.
  • Reliable Protection: Ensures the safety of electrical circuits and equipment.

Advantages

  • Quick Response Time
  • High Interrupting Capacity
  • Reliable Overcurrent Protection

Disadvantages

  • Limited Current Rating
  • Requires Replacement After Activation

Working Principles

KLKD004.T operates based on the principle of a fast-acting fuse. When the current flowing through it exceeds the rated value, the fuse element melts, opening the circuit and protecting downstream components from damage due to overcurrent conditions.

Detailed Application Field Plans

  1. Industrial Control Panels: Used to protect control circuits from overcurrent situations.
  2. Power Supplies: Safeguards power supply units from excessive current flow.
  3. Automotive Electronics: Provides overcurrent protection in vehicle electrical systems.

Detailed and Complete Alternative Models

  • Littelfuse KLKD004
  • Bussmann KTK-R-4
  • Ferraz Shawmut ATDR-4

In conclusion, KLKD004.T is a reliable and efficient fuse designed for overcurrent protection in various electrical and electronic applications. Its fast-acting nature and high interrupting rating make it an essential component for ensuring the safety and integrity of electrical systems.

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10個與KLKD004.T在技術方案中應用相關的常見問題與解答

  1. What is the application of KLKD004.T?

    • KLKD004.T is a fast-acting fuse commonly used in electrical and electronic circuits to protect against overcurrent conditions.

  2. What are the typical voltage and current ratings for KLKD004.T?

    • KLKD004.T is typically rated for 600V AC/DC and has a current rating of 4A.

  3. How does KLKD004.T provide protection in technical solutions?

    • KLKD004.T protects equipment and components by quickly interrupting the circuit when an overcurrent condition occurs, preventing damage and hazards.

  4. Where is KLKD004.T commonly used in technical solutions?

    • KLKD004.T is commonly used in power supplies, control circuits, industrial equipment, and other applications where overcurrent protection is necessary.

  5. What are the key characteristics of KLKD004.T that make it suitable for technical solutions?

    • KLKD004.T is known for its fast-acting response, high interrupting capacity, and reliability in protecting sensitive components.

  6. Are there specific installation requirements for KLKD004.T in technical solutions?

    • KLKD004.T should be installed according to the manufacturer's guidelines, ensuring proper mounting, clearance, and connection to ensure effective protection.

  7. Can KLKD004.T be used in both AC and DC circuits?

    • Yes, KLKD004.T is designed to provide overcurrent protection in both AC and DC circuits up to its rated voltage.

  8. What are the potential consequences of not using KLKD004.T in a technical solution?

    • Without KLKD004.T or similar overcurrent protection, equipment and components are at risk of damage, overheating, and potential safety hazards in the event of overcurrent conditions.

  9. Is KLKD004.T suitable for use in harsh environments or outdoor applications?

    • KLKD004.T may be suitable for outdoor or harsh environments if it is housed in a protective enclosure that shields it from environmental factors.

  10. Are there alternative fuse options to consider alongside KLKD004.T for specific technical solutions?

    • Depending on the application, alternatives such as time-delay fuses or higher-rated fuses may be considered, but the selection should be based on a thorough understanding of the specific technical requirements and operating conditions.