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FNQ-2-1/2
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FNQ-2-1/2

Product Category

FNQ-2-1/2 belongs to the category of electrical fuses.

Basic Information Overview

  • Use: FNQ-2-1/2 is used for overcurrent protection in electrical circuits.
  • Characteristics: It has a fast-acting characteristic and is designed to protect sensitive electronic equipment.
  • Package: The fuse is typically enclosed in a cylindrical or blade-shaped housing.
  • Essence: FNQ-2-1/2 is essential for preventing damage to electrical components from excessive current flow.
  • Packaging/Quantity: It is commonly packaged in quantities of 5 or 10 units per pack.

Specifications

  • Voltage Rating: 250V
  • Current Rating: 2.5A
  • Interrupting Rating: 10kA

Detailed Pin Configuration

The detailed pin configuration of FNQ-2-1/2 includes two metal end caps that are designed for easy installation into compatible fuse holders.

Functional Features

  • Fast-Acting: Provides rapid response to overcurrent conditions, minimizing the risk of damage to connected equipment.
  • Reliable Protection: Offers consistent and reliable protection against overcurrent situations.
  • Compact Design: The compact size allows for easy integration into various electrical systems.

Advantages and Disadvantages

Advantages

  • Fast response time
  • Reliable protection for sensitive equipment
  • Compact size

Disadvantages

  • Limited interrupting rating compared to some other fuse models
  • May require replacement after a single overcurrent event

Working Principles

FNQ-2-1/2 operates based on the principle of a conductive element within the fuse melting when subjected to excessive current, thereby breaking the circuit and preventing further damage.

Detailed Application Field Plans

FNQ-2-1/2 is commonly used in applications such as: - Control panels - Power supplies - Industrial machinery - Electronic equipment

Detailed and Complete Alternative Models

Some alternative models to FNQ-2-1/2 include: - FNM-2-1/2 - KTK-2-1/2 - GDA-2.5A

In conclusion, FNQ-2-1/2 is an essential component in electrical systems, providing reliable overcurrent protection for sensitive equipment across various industries.

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技術ソリューションにおける FNQ-2-1/2 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-2-1/2 in technical solutions:

  1. Question: What is the purpose of using FNQ-2-1/2 fuses in technical solutions?
    Answer: FNQ-2-1/2 fuses are designed to provide overcurrent protection for sensitive electronic and electrical equipment.

  2. Question: What is the voltage rating of FNQ-2-1/2 fuses?
    Answer: FNQ-2-1/2 fuses typically have a voltage rating of 500V AC.

  3. Question: Can FNQ-2-1/2 fuses be used in DC circuits?
    Answer: Yes, FNQ-2-1/2 fuses can be used in both AC and DC circuits.

  4. Question: What is the interrupting rating of FNQ-2-1/2 fuses?
    Answer: The interrupting rating of FNQ-2-1/2 fuses is typically 10,000 amps.

  5. Question: Are FNQ-2-1/2 fuses fast-acting or time-delay fuses?
    Answer: FNQ-2-1/2 fuses are time-delay fuses, providing additional protection against temporary overloads.

  6. Question: What is the temperature range for operating FNQ-2-1/2 fuses?
    Answer: FNQ-2-1/2 fuses are designed to operate within a temperature range of -40°C to 150°C.

  7. Question: Can FNQ-2-1/2 fuses be used in motor control circuits?
    Answer: Yes, FNQ-2-1/2 fuses are suitable for protecting motor control circuits.

  8. Question: What is the typical application of FNQ-2-1/2 fuses in industrial settings?
    Answer: FNQ-2-1/2 fuses are commonly used to protect control circuits, transformers, and other sensitive equipment in industrial environments.

  9. Question: Are FNQ-2-1/2 fuses suitable for use in hazardous locations?
    Answer: Yes, FNQ-2-1/2 fuses are often approved for use in hazardous locations where explosive atmospheres may be present.

  10. Question: How do I select the right size of FNQ-2-1/2 fuse for my application?
    Answer: The proper selection of FNQ-2-1/2 fuses involves considering the equipment's current rating, voltage, and the type of load being protected. It's important to consult the manufacturer's guidelines and applicable standards when selecting the appropriate fuse size.