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Bussmann FRS-R-100 100 Amp Fusetron Dual Element Time-Delay Current Limiting Class RK5 Fuse, 600V UL Listed,Black
Heavy duty time-delay fuse used in motor protection. When sized correctly, it helps protect motors from burnout caused by overloads or single-phasing.
Bussmann FRS-R-100 100 Amp Fusetron Dual Element Time-Delay Current Limiting Class RK5 Fuse, 600V UL Listed,Black
Item #: 19752751

Bussmann FRS-R-100 100 Amp Fusetron Dual Element Time-Delay Current Limiting Class RK5 Fuse, 600V UL Listed,Black

Item #: 19752751

MVR 918

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Heavy duty time-delay fuse used in motor protection. When sized correctly, it helps protect motors from burnout caused by overloads or single-phasing.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

High Amp Rating
The Bussmann FRS-R-100 offers a robust 100 Amp capacity, making it suitable for high-demand applications that require reliable overcurrent protection.
Time-Delay Function
Designed with time-delay capabilities, this fuse allows temporary overloads without blowing, providing enhanced protection and preventing unnecessary disruptions in electrical systems.
UL Class RK5
Certified under UL Class RK5, this fuse guarantees compliance with stringent safety standards, ensuring trustworthy performance and peace of mind for users in commercial and industrial settings.

Product Details

Shop Bussmann FRS-R-100 100 Amp Fusetron Dual Element Time-Delay Current Limiting Class RK5 Fuse, 600V UL Listed,Black online at a best price in Maldives. B0006V6ODK
  • Bussmann FRS-R-100 100 Amp Fusetron Dual Element Time-Delay Current Limiting Class RK5 Fuse
  • Protects motors from burnout caused by overloads or single-phasing
  • Time-delay feature allows initial startup current surge to pass
  • Dual-element design opens in as little as 0.004 second during short-circuit conditions
  • UL Listed Class R (IR: 200kA), suitable for Class H, Class K, or Class R fuse blocks
  • Available in various sizes and amp/volt ratings up to 600Vac and 600 amps
Package Weight0.43333333333333 Pound

Who Should Buy?

Suitable For
  • Industrial Equipment

    Ideal for protecting machinery in factories that require reliable and consistent fuse operation for long-term use.

  • Electrical Panels

    Perfect for integrating into electrical panels for homes or businesses needing time-delay fuse protection.

  • High-Load Circuits

    Best suited for circuits with high inrush currents, providing necessary protection without nuisance blowing.

Not Suitable For
  • Low-Power Applications

    Not suitable for devices or systems that operate under low amperage, as it exceeds their protective needs.

  • Non-Industrial Use

    Home users with standard appliances may find this fuse too robust for their typical household needs.

  • Quick Replacement Needs

    If rapid reset capability is needed, the time-delay feature may pose a disadvantage in emergency situations.

Product Description

Bussmann FRS-R-100 100 Amp Fusetron Dual Element Time-Delay Current Limiting Class RK5 Fuse, 600V UL Listed,Black

About This Item

Are you in need of a reliable and durable fuse for your electrical applications? Look no further than the Bussmann FRS-R-100 100 Amp Fusetron Dual Element Time-Delay Current Limiting Class RK5 Fuse. This UL Listed fuse is designed to provide optimal protection for motors and branch circuits. With a voltage rating of 600V, this fuse is capable of handling high amp and volt ratings up to 600Vac and 600 amps. Its time-delay feature allows for the initial startup current surge for typical motors to pass, while still opening prior to motor burnout when longer, dangerous overloads are present.

This helps to ensure the safety and longevity of your motors. The dual-element design of this fuse ensures that it opens in as little as 0.004 second if the fuse experiences short-circuit conditions. This added protection gives you peace of mind knowing that your equipment is safeguarded against potential hazards. The Bussmann FRS-R-100 fuse is suitable for use in a variety of electrical applications, including residential fuse panels, air conditioning, pumps, appliances, and other equipment. Whether you need it for industrial, commercial, or agricultural purposes, this fuse is up to the task. Its fiberglass body and cylindrical body style make it durable and efficient in providing the necessary circuit protection.

Additionally, it is functionally equal to Ferraz/Gould TRS and Littlefuse FLSR fuses, ensuring compatibility with existing systems. This fuse is not only reliable and efficient but also meets the highest safety standards. It is UL Listed Class R with an interrupt rating of 200kA at 600Vac, making it suitable for even the most demanding applications. It also meets CE and CSA certification standards. Don't compromise on the safety and protection of your electrical systems.

Choose the Bussmann FRS-R-100 100 Amp Fusetron Dual Element Time-Delay Current Limiting Class RK5 Fuse for all your circuit protection needs. Shop now and enjoy peace of mind knowing that your equipment is well-protected.

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Customer Questions & Answers

  • Question: What is the purpose of the Bussmann FRS-R-100 fuse?

    Answer: The Bussmann FRS-R-100 fuse is designed to protect electrical circuits from overload and short circuits. It features a dual-element design that allows it to handle both persistent overloads and momentary surges in current. This ensures that your electrical system remains safe while providing reliable operation. In practical scenarios, it's ideally used in industrial and commercial applications where high current ratings and time-delay functionality are needed for motors, transformers, and other critical equipment.
  • Question: How does the time-delay feature of the FRS-R-100 fuse work?

    Answer: The time-delay feature of the Bussmann FRS-R-100 fuse allows for a brief tolerance period during which temporary surges in current won't blow the fuse. This is critical for applications such as motor starting, where high inrush currents can occur. By allowing these brief surges, the fuse prevents unnecessary interruptions while ensuring that sustained overcurrents will still be addressed. This makes it highly effective in preventing nuisance blows in various electrical systems.
  • Question: Is the FRS-R-100 fuse suitable for home use?

    Answer: While the Bussmann FRS-R-100 fuse is typically used in commercial and industrial settings, it can also be utilized in residential applications where high power demands exist, such as in workshops or areas with large machinery. Its robust 100 Amp rating and current-limiting capability provide homeowners peace of mind when operating high-demand appliances and systems. It's essential to ensure compatibility with the specific electrical needs of your home before installation.
  • Question: What makes the Bussmann FRS-R-100 Class RK5 fuse different from other types?

    Answer: The Bussmann FRS-R-100 Class RK5 fuse is unique because it combines time-delay characteristics with current-limiting capabilities, making it highly suitable for sensitive equipment. Unlike standard fuses, the RK5 class is engineered for applications involving high starting currents, allowing them to handle overloads without premature failures. This functionality is especially beneficial in protecting costly machinery and electrical components from damage due to surges.
  • Question: Can the FRS-R-100 fuse be used in combination with other protective devices?

    Answer: Yes, the Bussmann FRS-R-100 fuse can be effectively used alongside breakers and other protective devices as part of a comprehensive electrical safety system. Its role as a primary fuse ensures that any excessive current is interrupted promptly, while circuit breakers can provide additional protection against varied overload scenarios. This layered protection strategy enhances the safety and reliability of your electrical infrastructure, making it ideal for facilities with complex circuitry.
  • Question: What are the installation requirements for the FRS-R-100 fuse?

    Answer: For proper installation of the Bussmann FRS-R-100 fuse, ensure that the fuse holder meets the specified rating for compatibility and safety. The fuse should be installed in a panel or enclosure designed for its amperage and voltage ratings to prevent overheating and ensure efficiency. It’s crucial to adhere to the electrical codes applicable in your area for optimal performance and to safeguard against electrical hazards when integrating this fuse into your system.
  • Question: How do I determine if the FRS-R-100 fuse is suitable for my electrical application?

    Answer: To determine if the Bussmann FRS-R-100 fuse fits your electrical application, assess the load requirements of your equipment and the maximum operating currents it will see. The 100 Amp rating is suitable for large appliances, motors, and industrial equipment that require substantial current. Additionally, consider factors like voltage ratings (600V), environmental conditions, and the need for time-delay features, especially if your application involves transient currents. Consulting with an electrician is recommended for precise matching.
  • Question: What type of maintenance is required for the FRS-R-100 fuse?

    Answer: The Bussmann FRS-R-100 fuse requires minimal maintenance, but regular inspections are advisable to ensure that the fuses are in good condition and functioning properly. Periodically check for signs of discoloration, heating, or physical damage. In scenarios where fuses blow frequently, it's important to assess the underlying causes, such as circuit overloads, which may indicate the need for larger fuses or additional protections in your setup.
  • Question: What certifications does the Bussmann FRS-R-100 fuse have?

    Answer: The Bussmann FRS-R-100 fuse is UL Listed, which means it has passed rigorous testing to meet specific safety and performance standards. This certification assures users that the fuse is reliable and suitable for its intended applications, particularly in high-demand environments. The UL label is a crucial indicator of quality, ensuring that users are installing a product that conforms to industry safety guidelines designed to prevent electrical hazards.
  • Question: Where can I buy the Bussmann FRS-R-100 fuse?

    Answer: You can buy the Bussmann FRS-R-100 fuse on Ubuy. They provide a convenient platform for sourcing various electrical components, including fuses with reliable specifications. Shopping through Ubuy ensures you access quality products and efficient service, making it an ideal choice for both consumer and professional requirements.

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Pros

  • High current limiting capability
  • Reliable time-delay feature
  • UL listed for safety
  • Durable construction
  • Easy to install

Cons

  • Limited compatibility with some systems.

Product Price History

Important information

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