Littelfuse Inc.
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KLKR020.TS
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KLKR020.TS Product Overview

Introduction

KLKR020.TS is a component belonging to the category of electrical fuses. This product is commonly used for overcurrent protection in various electrical circuits. It possesses specific characteristics, packaging details, and functional features that make it suitable for a wide range of applications.

Basic Information Overview

  • Category: Electrical Fuse
  • Use: Overcurrent Protection
  • Characteristics: Fast-acting, High Interrupting Rating
  • Package: Cartridge Style
  • Essence: Protects Electrical Circuits from Overcurrent
  • Packaging/Quantity: Typically Sold in Packs of 10

Specifications

  • Voltage Rating: 600V AC/DC
  • Current Rating: 20A
  • Interrupting Rating: 200kA @ 600V AC/DC
  • Operating Temperature: -40°C to 125°C
  • Dimensions: 10mm x 38mm

Detailed Pin Configuration

The KLKR020.TS fuse has a standard cartridge-style design with two metal end caps for easy installation into compatible fuse holders. The pin configuration includes a cylindrical body with metallic end caps at both ends.

Functional Features

  • Fast-Acting: Provides rapid response to overcurrent conditions.
  • High Interrupting Rating: Capable of safely interrupting high fault currents.
  • Compact Design: Occupies minimal space within electrical enclosures.

Advantages and Disadvantages

Advantages

  • Reliable Overcurrent Protection
  • Suitable for Various Electrical Applications
  • Compact Size

Disadvantages

  • Limited Current Rating for High-Power Applications
  • Requires Replacement After Activation

Working Principles

The KLKR020.TS operates based on the principle of melting a fusible element within the cartridge when subjected to excessive current flow. This action effectively interrupts the circuit, preventing damage to connected equipment and wiring.

Detailed Application Field Plans

The KLKR020.TS fuse is commonly utilized in the following application fields: - Industrial Control Panels - Power Distribution Systems - Motor Control Centers - Renewable Energy Installations

Detailed and Complete Alternative Models

For applications requiring different specifications or form factors, alternative models to consider include: - KLKR010.TS (10A, 600V) - KLKR030.TS (30A, 600V) - KLKR050.TS (50A, 600V)

In conclusion, the KLKR020.TS electrical fuse offers reliable overcurrent protection with its fast-acting nature and high interrupting rating. While it may have limitations in high-power applications, its compact design and effectiveness make it a valuable component in various electrical systems.

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  1. What is KLKR020.TS?

    • KLKR020.TS is a fast-acting, current-limiting fuse designed for use in electrical circuits to protect equipment and wiring from overcurrent conditions.

  2. What are the typical applications of KLKR020.TS?

    • KLKR020.TS is commonly used in motor control centers, panelboards, and other industrial equipment to provide overcurrent protection.

  3. What is the voltage rating of KLKR020.TS?

    • KLKR020.TS has a voltage rating of up to 600 volts, making it suitable for a wide range of industrial and commercial applications.

  4. What is the interrupting rating of KLKR020.TS?

    • The interrupting rating of KLKR020.TS is typically 200,000 amps, ensuring reliable performance in high-fault current conditions.

  5. How do I select the right KLKR020.TS fuse for my application?

    • The selection of the appropriate KLKR020.TS fuse depends on the specific requirements of the circuit, including the operating current, voltage, and fault current levels. It's important to consult the manufacturer's guidelines and specifications for proper selection.

  6. Can KLKR020.TS be used in DC circuits?

    • Yes, KLKR020.TS can be used in both AC and DC circuits, providing versatile overcurrent protection in various electrical systems.

  7. What are the temperature ratings for KLKR020.TS?

    • KLKR020.TS typically has temperature ratings ranging from -40°C to 85°C, ensuring reliable operation in diverse environmental conditions.

  8. Is KLKR020.TS suitable for use in hazardous locations?

    • KLKR020.TS may be suitable for use in certain hazardous locations, but it's essential to verify its compliance with relevant safety standards and regulations for specific hazardous area classifications.

  9. Can KLKR020.TS be replaced with other fuses in existing equipment?

    • It's crucial to consult the equipment manufacturer's recommendations and specifications before replacing KLKR020.TS with alternative fuses to ensure compatibility and safety.

  10. Are there any special installation considerations for KLKR020.TS?

    • Proper installation techniques, including torque specifications and mounting orientation, should be followed as per the manufacturer's instructions to ensure optimal performance and safety of KLKR020.TS in technical solutions.