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FNQ-R-17-1/2
Product Overview
Category: Electrical Components
Use: Overcurrent Protection
Characteristics: Fast-acting, High Interrupting Rating
Package: Cartridge
Essence: Protects electrical circuits from overcurrent
Packaging/Quantity: Individually packaged
Specifications
- Model: FNQ-R-17-1/2
- Voltage Rating: 250V
- Current Rating: 17.5A
- Interrupting Rating: 200kA
Detailed Pin Configuration
The FNQ-R-17-1/2 features a standard cartridge-style design with two metal end caps for easy installation into compatible fuse holders.
Functional Features
- Fast-acting response to overcurrent conditions
- High interrupting rating for enhanced safety
- Reliable protection for electrical circuits
Advantages and Disadvantages
Advantages: - Fast response time - High interrupting rating - Reliable overcurrent protection
Disadvantages: - Limited current rating compared to some alternatives - May require specific fuse holder compatibility
Working Principles
The FNQ-R-17-1/2 operates based on the principle of melting a conductive element within the cartridge when subjected to overcurrent conditions, thereby breaking the circuit and preventing damage to downstream components.
Detailed Application Field Plans
This product is commonly used in industrial control panels, power distribution units, and other electrical systems where reliable overcurrent protection is essential. It is suitable for both AC and DC applications.
Detailed and Complete Alternative Models
- Bussmann FNM-17-1/2
- Littelfuse KLK-17-1/2
- Ferraz Shawmut ATQR17-1/2
Note: The alternative models listed above offer similar characteristics and are compatible with various fuse holders.
This comprehensive entry provides detailed information about the FNQ-R-17-1/2, including its specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.
Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan FNQ-R-17-1/2 dalam solusi teknis
What is FNQ-R-17-1/2?
- FNQ-R-17-1/2 is a type of fuse designed for use in electrical circuits to protect against overcurrent and short circuits.
What are the typical applications of FNQ-R-17-1/2 fuses?
- FNQ-R-17-1/2 fuses are commonly used in industrial control panels, power supplies, and other electronic equipment to provide overcurrent protection.
What is the voltage rating of FNQ-R-17-1/2 fuses?
- FNQ-R-17-1/2 fuses typically have a voltage rating of 500V AC or less.
What is the current rating of FNQ-R-17-1/2 fuses?
- The current rating of FNQ-R-17-1/2 fuses is 17.5A.
How do I select the right FNQ-R-17-1/2 fuse for my application?
- To select the right FNQ-R-17-1/2 fuse, you need to consider the operating voltage, current requirements, and the specific application's overcurrent protection needs.
Can FNQ-R-17-1/2 fuses be used in both AC and DC circuits?
- Yes, FNQ-R-17-1/2 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 circuit.
Are FNQ-R-17-1/2 fuses replaceable?
- Yes, FNQ-R-17-1/2 fuses are replaceable and should be replaced with the same type and rating to maintain proper circuit protection.
What are the physical dimensions of FNQ-R-17-1/2 fuses?
- The physical dimensions of FNQ-R-17-1/2 fuses typically conform to industry-standard sizes, such as 5mm x 20mm or 6.3mm x 32mm.
Do FNQ-R-17-1/2 fuses have any temperature or environmental limitations?
- FNQ-R-17-1/2 fuses may have specific temperature and environmental limitations, so it's important to consult the manufacturer's datasheet for detailed information.
Can FNQ-R-17-1/2 fuses be used in combination with other protective devices?
- Yes, FNQ-R-17-1/2 fuses can be used in combination with other protective devices, such as circuit breakers and surge protectors, to create a comprehensive protection system for electrical circuits.