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FNQ-R-2-R1
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FNQ-R-2-R1 Product Overview

Introduction

FNQ-R-2-R1 is a component belonging to the category of electrical fuses. This product is commonly used in electrical circuits to protect against overcurrent and short circuits. It possesses specific characteristics, comes in a particular package, and serves as an essential element in ensuring the safety and functionality of electrical systems.

Basic Information Overview

  • Category: Electrical Fuse
  • Use: Protection against overcurrent and short circuits
  • Characteristics: Fast-acting, high interrupting rating
  • Package: Typically comes in a cartridge or blade form
  • Essence: Safeguarding electrical circuits
  • Packaging/Quantity: Available in various packaging options, typically sold in packs of 5 or 10 units

Specifications

  • Voltage Rating: 250VAC
  • Current Rating: 2A
  • Interrupting Rating: 200kA

Detailed Pin Configuration

The FNQ-R-2-R1 fuse features a standard blade-style configuration with two terminals for easy installation into compatible fuse holders or sockets.

Functional Features

  • Fast-acting response to overcurrent conditions
  • High interrupting rating for enhanced protection
  • Reliable performance in safeguarding electrical equipment and circuits

Advantages and Disadvantages

Advantages

  • Effective protection against overcurrent and short circuits
  • Fast response time helps prevent damage to connected equipment
  • High interrupting rating ensures reliable performance in demanding applications

Disadvantages

  • May require replacement after a single overcurrent event
  • Sensitive to voltage spikes and surges

Working Principles

FNQ-R-2-R1 operates based on the principle of melting a conductive element within the fuse when subjected to excessive current. This action breaks the circuit, preventing further flow of current and protecting downstream components.

Detailed Application Field Plans

This type of fuse is commonly used in various electrical applications, including: - Industrial control panels - Power distribution systems - Motor control centers - HVAC equipment - Lighting circuits

Detailed and Complete Alternative Models

  • Bussmann FNQ-R-2
  • Littelfuse FLNR-2

In summary, FNQ-R-2-R1 is a vital component in electrical systems, providing essential protection against overcurrent and short circuits. Its fast-acting nature, high interrupting rating, and reliable performance make it a preferred choice in diverse applications.

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技術ソリューションにおける FNQ-R-2-R1 の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure, here are 10 common questions and answers related to the application of FNQ-R-2-R1 in technical solutions:

  1. What is FNQ-R-2-R1?

    • FNQ-R-2-R1 is a standard for fuses used in electrical circuits to protect against overcurrent and short circuits.

  2. What does the "FNQ" designation mean?

    • The "FNQ" designation indicates that the fuse is a time-delay, Class CC fuse designed for use in industrial applications.

  3. What are the typical applications of FNQ-R-2-R1 fuses?

    • FNQ-R-2-R1 fuses are commonly used in control circuits, motor protection, and other industrial equipment where reliable overcurrent protection is required.

  4. What is the voltage rating of FNQ-R-2-R1 fuses?

    • FNQ-R-2-R1 fuses are typically rated for 600 volts AC.

  5. What is the current rating of FNQ-R-2-R1 fuses?

    • The "2" in FNQ-R-2-R1 indicates a current rating of 2 amps.

  6. How do I select the right FNQ-R-2-R1 fuse for my application?

    • To select the right fuse, you need to consider the circuit's operating current, voltage, and the type of load being protected.

  7. Can FNQ-R-2-R1 fuses be used in DC circuits?

    • Yes, FNQ-R-2-R1 fuses can be used in both AC and DC circuits, but it's important to ensure that the voltage and current ratings are suitable for the specific DC application.

  8. Are FNQ-R-2-R1 fuses interchangeable with other fuse types?

    • It's important to use fuses that meet the same specifications and standards as FNQ-R-2-R1 to ensure proper protection and compatibility with the equipment.

  9. What are the advantages of using FNQ-R-2-R1 fuses over other fuse types?

    • FNQ-R-2-R1 fuses offer reliable overcurrent protection, time-delay characteristics, and are designed for use in industrial environments.

  10. Where can I purchase FNQ-R-2-R1 fuses?

    • FNQ-R-2-R1 fuses can be purchased from electrical supply distributors, online retailers, and authorized manufacturers' representatives.