Mersen
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Mersen TR100R 250V 100A 5 7/8X1 1/16 Rk5 Time Delay Fuse
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Mersen TR100R 250V 100A 5 7/8X1 1/16 Rk5 Time Delay Fuse
The Mersen Tri-Onic time-delay/class RK5 fuse is the industry's most popular choice for motor circuit protection.
Mersen TR100R 250V 100A 5 7/8X1 1/16 Rk5 Time Delay Fuse
Item #: 67102551

Mersen TR100R 250V 100A 5 7/8X1 1/16 Rk5 Time Delay Fuse

Item #: 67102551

SBD 208

Price Details

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*All items will import from US

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Order now and get it around Friday, June 26
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The Mersen Tri-Onic time-delay/class RK5 fuse is the industry's most popular choice for motor circuit protection.
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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 Current Rating
Rated at 100A, this fuse effectively protects electrical circuits from overloads, ensuring reliable operation in demanding applications.
Time Delay Design
The time delay feature prevents nuisance blowing during inrush currents, providing greater durability and reduced maintenance costs in industrial settings.
Compact Dimensions
Measuring 5 7/8X1 1/16 inches, this fuse is designed for easy installation in limited spaces while maintaining electrical safety and performance.

Product Details

Shop the Mersen TR100R 250V 100A Time Delay Fuse at Ubuy Solomon Islands. Ideal for motor circuit protection, transformers, and more. UL listed and CSA certified. Order now!
  • Optional solid state SmartSpot blown fuse indicator
  • Time-delay for motor start-ups and transformer inrush currents without nuisance opening
  • Current-limiting for low peak let-thru current
  • Rejection-style design prevents replacement errors
  • Easy-to-read label for quick brand recognition and replacement
  • Class Rk5
  • Time Delay Characteristics
  • 250 Vac/Vdc
  • 100 Ampere
  • Interrupting Rating 200 Kiloampere (Ac), 20 Kiloampere (Dc)
Brand NameMersen
ModelTR100R
UPC782001748012
Global Trade Identification Number00782001748012, 30782001748013
ManufacturerSchaedler Yesco Distribution, Inc.
Unit Count1.0 Count
Part NumberTR100R
Maximum Current100 Amps
Voltage250 Volts
Mounting TypeThrough-Hole Mount
Current Rating100 Amps
Item Dimensions6.3 x 5.3 x 1.1 inches (16 x 13.5 x 2.8 cm)
Material TypeCopper
Specification MetCSA, UL
AC Adapter Current100 Amps
BrandMersen
Item dimensions L x W x H6.3 x 5.3 x 1.1 inches (16 x 13.5 x 2.8 cm)
MaterialCopper

Who Should Buy?

Suitable For
  • Industrial Applications

    Ideal for heavy machinery and industrial equipment requiring reliable protection against overcurrents and short circuits.

  • Electrical Contractors

    Useful for electricians who need durable fuses for installation in commercial and residential electrical systems.

  • Power Distribution

    Recommended for distribution panels that require time delay features to manage inrush currents effectively.

Not Suitable For
  • Low Voltage Systems

    Not suitable for low voltage applications where standard fuses are adequate and less expensive.

  • Electronic Devices

    May not be optimal for sensitive electronics that need fast-acting fuses to protect circuitry.

  • Home Appliances

    Not ideal for general home appliances where specialized fuses are designed for specific protection needs.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the purpose of the Mersen TR100R time delay fuse?

    Answer: The Mersen TR100R time delay fuse is designed to protect electrical circuits from overload and short circuit conditions. Unlike standard fuses, time delay fuses allow for temporary surges in current, which is particularly useful for inductive loads like motors and transformers. This feature helps prevent unnecessary interruptions while ensuring that genuine overload conditions are addressed effectively.
  • Question: What are the specifications of the Mersen TR100R fuse?

    Answer: The specifications of the Mersen TR100R fuse include a voltage rating of 250V, a current rating of 100A, and a physical size of 5 7/8 inches by 1 1/16 inches. These dimensions and ratings make it suitable for various applications, including industrial machinery and HVAC systems where reliable performance is critical to preventing equipment damage and maintaining operational efficiency.
  • Question: How does a time delay fuse work?

    Answer: A time delay fuse works by incorporating a delay mechanism that allows temporary overloads to pass through without blowing the fuse immediately. This is beneficial in scenarios where devices may draw excess current temporarily, such as electric motors starting up. The fuse reacts after a specified time frame if the overload condition persists, thereby ensuring protection without nuisance tripping for short bursts of high current.
  • Question: Can the Mersen TR100R fuse be used for residential applications?

    Answer: Yes, while the Mersen TR100R fuse is typically utilized in industrial settings, it can also be used in specific residential applications that require high-current protection, such as in home HVAC systems or larger appliances that may require a time delay to manage initial current spikes. Always ensure compatibility with your existing electrical system.
  • Question: What are common applications for the Mersen TR100R fuse?

    Answer: Common applications for the Mersen TR100R fuse include protecting motors, transformers, and other industrial equipment where inrush current protection is necessary. It is also used in electrical panels and control systems that require reliable overcurrent protection without frequent interruptions, making it ideal for sectors like manufacturing, HVAC, and commercial electrical installations.
  • Question: How do I know if the Mersen TR100R fuse is suitable for my equipment?

    Answer: To determine if the Mersen TR100R fuse is suitable for your equipment, check the specified voltage and current requirements of your devices. Additionally, assess the nature of the load; if your equipment involves inductive loads that might experience inrush currents, this time delay fuse would be a good choice. Always refer to your equipment’s documentation for proper fuse ratings.
  • Question: Can I replace a different type of fuse with the Mersen TR100R?

    Answer: Replacing a different type of fuse with the Mersen TR100R is only advisable if the voltage, current ratings, and application requirements align. It’s crucial to ensure that the circuit can handle the characteristics of the time delay fuse, as this might differ from standard fuses. Consulting an electrician for compatibility is a prudent approach.
  • Question: Where can I buy Mersen TR100R 250V 100A 5 7/8X1 1/16 Rk5 time delay fuse in Solomon Islands?

    Answer: You can purchase the Mersen TR100R 250V 100A time delay fuse through Ubuy in Solomon Islands. They offer a comprehensive selection of electrical components, ensuring that you find the specific type of fuse you need for your applications. Ubuy frequently updates their inventory and provides support for product inquiries.
  • Question: What is the difference between a time delay fuse and a standard fuse?

    Answer: The primary difference between a time delay fuse and a standard fuse is in their operational characteristics. A time delay fuse allows brief surges of current to pass without blowing, making it suitable for applications with inrush currents, whereas standard fuses blow more quickly under similar surges. This makes time delay fuses a smart choice for protecting motors and larger electrical devices from nuisance tripping.
  • Question: Is the Mersen TR100R fuse replaceable?

    Answer: Yes, the Mersen TR100R fuse is designed to be replaceable. When the fuse is blown, it can easily be swapped out with a new one of the same specifications. When replacing, ensure that the replacement fuse is compatible with your electrical system's voltage and current ratings to maintain protection and functionality of your circuits.

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Pros

  • High performance and reliability
  • Excellent time-delay feature
  • Compact size fits well
  • Durable construction
  • Easy to install

Cons

  • A bit expensive for some users.

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

SBD 208

Order now and get it around Friday, June 26

QTY:

Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

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