FNM-3 COOPER BUSSMANN Delay Suppl Cartridge Fuse Amp Fusetron

Review COOPER BUSSMANN 3fusetron Time-delay Suppl. Cartridge Fuse 250v Ul Listed 1/pk

The Cooper Bussmann FNM-3 3FuseTron Time-Delay Surge Suppressor Cartridge Fuse is a high-performance protective device engineered for applications requiring superior surge protection in industrial and commercial electrical systems. This 250V, 1 Amp fuse is part of the FuseTron series, which is known for its advanced technology and reliable performance.

The FNM-3 is a time-delay cartridge fuse, meaning it provides an additional level of protection against short-duration overvoltage transients, allowing normal current to pass while protecting against damaging surges. This feature makes it an excellent choice for applications where sensitive equipment is exposed to transient voltage spikes, such as power lines or motor control circuits.

This single-pole, double-throw (SPDT) fuse is designed with a low melting point alloy fuse element that melts and interrupts the circuit when the current exceeds the rated value. The time-delay feature is achieved through the use of a specially designed fuse element and housing, which provides a controlled melting time to allow the capacitive energy in the circuit to dissipate safely.

The FNM-3 is rated for a maximum voltage of 250V and a maximum current of 1 Ampere. It is suitable for use in standard E11 fuse holders and is available in various mounting configurations, including surface and panel mount. The fuse body is constructed of a rugged, high-strength material, ensuring long-term reliability and durability in harsh industrial environments.

In summary, the Cooper Bussmann FNM-3 3FuseTron Time-Delay Surge Suppressor Cartridge Fuse is a high-performance protective device that offers advanced surge protection for industrial and commercial electrical systems. Its time-delay feature provides an additional level of protection against short-duration overvoltage transients, making it an essential component for applications where sensitive equipment is exposed to electrical surges. With its rugged construction and reliable performance, the FNM-3 is a trusted choice for maintaining the safety and efficiency of industrial and commercial electrical systems.

Cooper Bussmann FNM-3 3FuseTron Time-Delay Cartridge Fuse: A Detailed Analysis

The Cooper Bussmann FNM-3 3FuseTron Time-Delay Cartridge Fuse is a 250V, 1Amp fuse designed for various applications. While it offers several benefits, it also has some drawbacks. This analysis aims to provide an unbiased assessment of this product to help you make an informed decision.

1. Time-Delay Feature: This fuse offers a time-delay function, which allows the current to pass through the fuse during inrush current conditions without blowing immediately. This feature is particularly beneficial for applications with high inrush currents, such as motor starting or capacitor charging.

2. Multiple Fuses in One Housing: The 3FuseTron design allows the installation of three fuses in a single housing, reducing the number of mounting points required and simplifying wiring.

3. Rugged Construction: The FNM-3 fuse is designed with a high-quality glass tube and a robust housing, ensuring durability and reliability in harsh operating environments.

1. Limited Current Rating: With a 1Amp rating, this fuse may not be suitable for applications requiring higher currents.

2. Higher Cost: Compared to standard non-time-delay fuses, the FNM-3 3FuseTron may be more expensive.

3. Limited Voltage Range: This fuse is designed for a maximum voltage of 250V, which may not cover all applications.

The Cooper Bussmann FNM-3 3FuseTron Time-Delay Cartridge Fuse offers a unique combination of time-delay functionality and multiple fuses in a single housing. This makes it an excellent choice for applications with high inrush currents or those requiring multiple fuses. However, it may not be the most cost-effective solution for applications with lower current requirements or less demanding voltage levels. Ultimately, considering the specific requirements of your application, you should weigh the benefits of this fuse against its limitations before making a purchasing decision.

If your application requires a time-delay fuse with a 250V voltage rating and a current rating of 1Amp, the Cooper Bussmann FNM-3 3FuseTron is a solid choice. The time-delay feature and multiple fuses in a single housing can simplify wiring and improve system reliability. However, if your requirements differ, consider alternative fuse types or models to ensure the best fit for your specific application.

Details:

Cooper Bussmann FNM-3. Bussmann FNM-3 - 3 fusetron time-delay supplementary cartridge fuse 250v ul listed pack of 1: : 1.

specifications buildymat:

• brand: Cooper Bussmann
• mpn: Fnm-3
• part type: Fuse Cartridge

returns buildymat:

• policy: returns accepted
• paid by: buyer
• time: 30 days
• method: money back

seller buildymat:

• city: clawson, michigan
• rating: 98.6%
• # reviews: 56870

offer buildymat:

• availability: in stock
• started: march 10, 2025
• options: ship-to-home
• sold #: 19
• in stock #: 5
• prices: $10.88–$37.99
• item condition:
  • New – Open box
  • Used
  • New

payments buildymat:

• other
• credit card: mastercard
• wallet: google-pay

shipping buildymat:

• transit: 2-5 days
• carrier: usps, ups
• class: standard, expedited, one-day
• type: fixed
• service: standard, usps priority mail, ups 2nd day air, ups next day air

general buildymat:

• category: Business & Industrial > Supplies > Building Materials