Mersen
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Mersen TR-R Tri-Onic Time-Delay/Class RK5 Fuse, 250VAC/250VDC, 200kA AC/20kA DC, 200 Ampere, 1-9/16 Diameter x 7-1/8 Length
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Mersen TR-R Tri-Onic Time-Delay/Class RK5 Fuse, 250VAC/250VDC, 200kA AC/20kA DC, 200 Ampere, 1-9/16 Diameter x 7-1/8 Length
Mersen TR-R Tri-Onic Time-Delay/Class RK5 Fuse, 250VAC/250VDC, 200kA AC/20kA DC, 200 Ampere, 1-9/16" Diameter x 7-1/8" Length
Item #: 42159304

Mersen TR-R Tri-Onic Time-Delay/Class RK5 Fuse, 250VAC/250VDC, 200kA AC/20kA DC, 200 Ampere, 1-9/16" Diameter x 7-1/8" Length

Item #: 42159304

TZS 114658

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What Stands Out

High Interrupting Capacity
The Mersen TR-R fuse offers a remarkable 200kA AC and 20kA DC interrupting capacity, ensuring maximum protection against overloads and short circuits in critical applications.
Time-Delay Functionality
This time-delay functionality allows temporary overloads to pass through without blowing the fuse, reducing equipment downtime and enhancing operational reliability in demanding environments.
Versatile Voltage Rating
With compatibility for both 250VAC and 250VDC, this fuse is ideal for various industrial applications, making it a versatile choice for ensuring electrical safety across multiple systems.

Product Details

Shop for Mersen TR-R Tri-Onic Fuse with a 200 Ampere rating at Ubuy Tanzania. High-quality time-delay Class RK5 fuse for 250VAC/DC circuits. Order now!
Item Weight0.8 lbs (360 grams)

Who Should Buy?

Suitable For
  • Industrial Equipment

    Ideal for protecting machinery in industrial settings where high current and voltage are common during operation.

  • Motor Protection

    Perfect for applications involving motors that may experience inrush currents requiring time-delay fuses to avoid nuisance blowing.

  • Electrical Panels

    Useful in electrical distribution panels to safeguard circuits against overloads and short circuits commonly found in commercial buildings.

Not Suitable For
  • Low Voltage Systems

    Not suitable for systems operating below 250V, as its specifications exceed the necessary protection requirements.

  • Residential Use

    Inappropriate for typical home applications due to its high amperage rating and more advanced protective capabilities.

  • Non-Industrial Settings

    Users outside of industrial environments may find this fuse over-engineered for their needs, leading to unnecessary costs.

Product Description

Mersen TR-R Tri-Onic Time-Delay/Class RK5 Fuse, 250VAC/250VDC, 200kA AC/20kA DC, 200 Ampere, 1-9/16" Diameter x 7-1/8" Length

About This Item

Introducing the Mersen TR-R Tri-Onic Time-Delay RK5 Fuse - the ultimate solution for your electrical circuit protection needs. This high-quality and reliable fuse is designed to provide superior fuse protection for your equipment. With a voltage rating of 250VAC and 250VDC, the Mersen TR-R fuse is perfect for industrial applications. It has an impressive 200kA AC and 20kA DC interrupting rating, ensuring the safety of your electrical systems. At 200 Ampere, this fuse is built to handle heavy-duty applications with ease.

Its 1-916" diameter and 7-18" length make it a compact and convenient choice for various equipment setups. The Mersen TR-R fuse features a Tri-Onic Time-Delay Class RK5 design, allowing it to react quickly to protect your electronic devices while also providing a delay when needed. This fast-acting fuse is perfect for high-current applications. Whether you're protecting industrial machinery or commercial systems, this fuse is the ideal choice. Its 200 Amp rating and RK5 class make it compatible with a wide range of equipment, providing the perfect level of protection. When it comes to safety and reliability, trust Mersen - a leading manufacturer, supplier, and distributor of fuse solutions.

Their commitment to excellence is evident in the exceptional performance and durability of the TR-R fuse. Upgrade your fuse protection today with the Mersen TR-R Tri-Onic Time-Delay RK5 Fuse. Don't compromise on safety - choose a fuse trusted by professionals in the industry.

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the purpose of the Mersen TR-R Tri-Onic Time-Delay Class RK5 Fuse?

    Answer: The Mersen TR-R Tri-Onic Time-Delay Class RK5 Fuse is designed to protect electrical circuits from overloads and short circuits. By incorporating a time-delay feature, this fuse allows for temporary surges in electrical current without blowing, making it ideal for starting motors and other high inrush applications. For instance, when used in industrial machinery, this fuse can handle brief spikes in current while still protecting against prolonged overloads.
  • Question: What are the electrical specifications of the Mersen TR-R Fuse?

    Answer: This fuse operates at a voltage rating of 250VAC and 250VDC, making it suitable for various applications in both AC and DC circuits. It is rated for a breaking capacity of 200kA for AC and 20kA for DC, providing robust protection against fault currents. This makes the fuse reliable for critical systems in industrial settings or electrical panels where safety and longevity are paramount.
  • Question: How does the time-delay feature of the Mersen TR-R Fuse work?

    Answer: The time-delay feature allows the Mersen TR-R Fuse to withstand short current surges, which can occur when motors start or equipment is switched on. This is vital in scenarios where momentary overloads are expected. The fuse remains intact during these brief periods but will trip if the overload persists, ensuring that your equipment is protected without unnecessary interruptions.
  • Question: What sizes of the Mersen TR-R Fuse are available?

    Answer: The Mersen TR-R Fuse comes with specific dimensions of 1-9/16 inches in diameter and 7-1/8 inches in length. These standard sizes fit various fuse holders and panels designed to accommodate RK5 fuses, ensuring compatibility and ease of installation in most electrical systems, whether in residential or commercial applications.
  • Question: Can the Mersen TR-R Fuse be used in both commercial and residential applications?

    Answer: Yes, the Mersen TR-R Fuse is versatile enough for both commercial and residential applications. Its robust construction and electrical ratings make it fit for use in industrial machinery, HVAC systems, and heavy electrical appliances at home. Using this fuse provides peace of mind by ensuring protection against overloads and critical failures in diverse settings.
  • Question: What types of equipment benefit from using this fuse?

    Answer: This fuse is particularly beneficial for equipment that experiences high inrush currents when starting, like motors, transformers, and lighting circuits. In a factory setting, for instance, the Mersen TR-R Fuse can protect conveyor systems and other machinery that require a reliable power supply without interruption, effectively preventing damage from electrical faults.
  • Question: What makes the Mersen TR-R Fuse different from standard fuses?

    Answer: The Mersen TR-R Fuse is classified as a time-delay fuse, offering enhanced protection that standard fuses may not provide. Unlike conventional fast-acting fuses, the time-delay feature of the Class RK5 fuse allows it to handle short surges in current, which is essential for applications with inductive loads. This characteristic results in fewer unnecessary replacements and improved reliability for heavy-duty electrical systems.
  • Question: Is installation of the Mersen TR-R Fuse complicated?

    Answer: Installation of the Mersen TR-R Fuse is straightforward, as it typically fits into standard fuse holders designed for RK5 fuses. For individuals familiar with electrical systems, installing the fuse may involve simply removing the blown fuse and replacing it with the new one. However, it’s advised to consult a qualified electrician if there are any uncertainties regarding the installation process.
  • Question: Where can I buy Mersen TR-R Tri-Onic Time-Delay Class RK5 Fuse in Tanzania?

    Answer: You can conveniently purchase the Mersen TR-R Tri-Onic Time-Delay Class RK5 Fuse from Ubuy in Tanzania. Ubuy offers a selection of quality electrical components, ensuring that you have access to high-performance products like Mersen fuses for all your electrical needs.
  • Question: Are there any safety precautions when using the Mersen TR-R Fuse?

    Answer: When using the Mersen TR-R Fuse, it's essential to ensure that it is rated appropriately for your application and that installation follows electrical codes. Avoid exceeding the rated current, as this can lead to fuse failure. In scenarios where equipment is frequently in heavy use, regular inspections can help you identify wear and potential electrical issues, ensuring consistent safety and performance.

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TZS 114658

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