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170M6743
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170M6743 Product Overview

Product Identification

  • Product Name: 170M6743
  • Belongs to: Electrical Components

Basic Information Overview

  • Category: Fuse
  • Use: Protecting electrical circuits from overcurrent
  • Characteristics: Fast-acting, high interrupting capacity
  • Package: Typically comes in a cartridge or blade form
  • Essence: Safeguarding electrical systems from damage due to excessive current flow
  • Packaging/Quantity: Usually sold in packs of 5 or 10 units

Specifications

  • Voltage Rating: 250VAC/125VDC
  • Current Rating: 20A
  • Interrupting Capacity: 200kA

Detailed Pin Configuration

  • The 170M6743 fuse has a standard blade or cartridge configuration with two terminals for easy installation into compatible fuse holders.

Functional Features

  • Fast-acting response to overcurrent conditions
  • High interrupting capacity to effectively protect electrical circuits
  • Reliable performance under varying environmental conditions

Advantages and Disadvantages

Advantages

  • Provides effective protection against overcurrent situations
  • Fast-acting response helps prevent damage to sensitive equipment
  • High interrupting capacity ensures safety and reliability

Disadvantages

  • May require replacement after a single overcurrent event
  • Can be more expensive than slower-acting fuses

Working Principles

The 170M6743 operates based on the principle of a conductive element within the fuse melting when subjected to excessive current. This interruption of the circuit prevents further flow of current, protecting downstream components.

Detailed Application Field Plans

  • Industrial machinery and equipment
  • Automotive electronics
  • Power distribution systems
  • Renewable energy installations

Detailed and Complete Alternative Models

  • 170M6742: 15A rating, lower interrupting capacity
  • 170M6744: 25A rating, higher interrupting capacity
  • 170M6745: 30A rating, similar characteristics

In conclusion, the 170M6743 fuse is a reliable and efficient component for safeguarding electrical circuits from overcurrent situations. Its fast-acting nature and high interrupting capacity make it suitable for various applications across different industries.

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10個與170M6743在技術方案中應用相關的常見問題與解答

  1. What is 170M6743?

    • 170M6743 is a type of fuse commonly used in technical solutions to protect electrical circuits from overcurrent.

  2. What are the key specifications of 170M6743?

    • The key specifications include its current rating, voltage rating, interrupting capacity, and physical dimensions.

  3. How do I select the right 170M6743 fuse for my application?

    • To select the right fuse, you need to consider the operating current, voltage, ambient temperature, and the type of circuit it will be protecting.

  4. What are the typical applications of 170M6743 fuses?

    • 170M6743 fuses are commonly used in industrial equipment, power distribution systems, control panels, and other electrical applications.

  5. What are the safety considerations when using 170M6743 fuses?

    • It's important to follow proper installation procedures, ensure the correct replacement fuse is used, and adhere to all relevant safety standards.

  6. How do I replace a blown 170M6743 fuse?

    • To replace a blown fuse, first, disconnect the power supply, then remove the old fuse and install a new one of the same type and rating.

  7. Can 170M6743 fuses be used in high-temperature environments?

    • Yes, there are versions of 170M6743 fuses designed to operate in high-temperature environments, but it's important to select the appropriate model for the specific application.

  8. Are there any special considerations for mounting 170M6743 fuses?

    • Mounting considerations may include clearance requirements, airflow for cooling, and ensuring proper mechanical support.

  9. What are the common failure modes of 170M6743 fuses?

    • Common failure modes include overcurrent events, prolonged exposure to overvoltage conditions, and physical damage due to mishandling.

  10. Where can I find the datasheet and technical documentation for 170M6743 fuses?

    • The datasheet and technical documentation for 170M6743 fuses can typically be found on the manufacturer's website or by contacting their customer support.