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Mersen OT Class K-5 General Purpose Fuse, 250VAC/DC, 50kA AC/20kA DC, 5 Ampere, 9/16 Diameter x 2 Length
For versatility and economy, these general purpose fuses are hard to beat.
Mersen OT Class K-5 General Purpose Fuse, 250VAC/DC, 50kA AC/20kA DC, 5 Ampere, 9/16" Diameter x 2" Length
Item #: 133069475

Mersen OT Class K-5 General Purpose Fuse, 250VAC/DC, 50kA AC/20kA DC, 5 Ampere, 9/16" Diameter x 2" Length

Item #: 133069475

SCR 224

Price Details

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*All items will import from US

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For versatility and economy, these general purpose fuses are hard to beat.
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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 Interrupting Rating
The Mersen OT Class K-5 fuse features a 50kA AC and 20kA DC interrupting rating, ensuring robust protection against overloads and short circuits for increased safety in electrical systems.
General Purpose Versatility
With its general-purpose design, this fuse addresses a wide range of applications, suitable for both AC and DC circuits, making it a practical choice for various electrical installations.
Compact Size
Measuring 9/16" in diameter and 2" in length, this fuse offers a compact solution for space-constrained environments, enabling easy integration into existing electrical setups without compromising performance.

Product Details

Shop Mersen OT Class K-5 General Purpose Fuse, 250VAC/DC, 50kA AC/20kA DC, 5 Ampere, 9/16 Diameter x 2 Length online at a best price in Seychelles. B00270UOWU
Item Weight0.3 lbs (140 grams)

Who Should Buy?

Suitable For
  • Home Electrical Systems

    Ideal for protecting household wiring and equipment from overloads and short circuits in various electrical applications.

  • Industrial Machinery

    Suitable for use in industrial settings to protect machinery from electrical faults, ensuring operational safety and reliability.

  • HVAC Systems

    Appropriate for HVAC systems, providing essential protection against overcurrent and preserving equipment longevity.

Not Suitable For
  • High-Power Applications

    Not suitable for high-power devices exceeding 5 Amps, as it may not sufficiently protect against potential damage.

  • Sensitive Electronics

    May not be ideal for sensitive electronic devices requiring delicate current protection beyond the fuse specifications.

  • Low Voltage Systems

    Not recommended for systems operating under low voltage, where different fuse ratings and types would be more appropriate.

Product Description

Mersen OT Class K-5 General Purpose Fuse, 250VAC/DC, 50kA AC/20kA DC, 5 Ampere, 9/16" Diameter x 2" Length

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Customer Questions & Answers

  • Question: What is the primary use of the Mersen OT Class K-5 General Purpose Fuse?

    Answer: The Mersen OT Class K-5 General Purpose Fuse is designed to protect electrical circuits from overloads and short circuits. It is frequently used in industrial and commercial applications where high fault current protection is essential. For example, this fuse can prevent damage to machinery by interrupting excessive currents that could lead to overheating or fire.
  • Question: What are the voltage ratings for this fuse?

    Answer: This fuse operates at a voltage rating of 250VAC/DC, making it versatile for both alternating current and direct current applications. It is suitable for a wide range of electrical systems, from residential to industrial, ensuring reliable protection across different setups. Users should ensure their equipment is compatible with this voltage rating to maintain optimal performance.
  • Question: What is the significance of the 50kA AC and 20kA DC ratings?

    Answer: The 50kA AC and 20kA DC ratings indicate the maximum fault current the fuse can interrupt without failing. High ratings like these are essential for protecting sensitive equipment in high-power environments. For instance, an industrial motor that may encounter brief, high-current faults can benefit from such a robust fuse to mitigate risks effectively.
  • Question: What dimensions does this fuse have?

    Answer: The Mersen OT Class K-5 fuse has a diameter of 9/16 inches and a length of 2 inches. These dimensions are standard and allow the fuse to fit easily into compatible fuse holders or panels. When replacing a fuse, it’s crucial to verify that the holder can accommodate these dimensions to ensure secure installation.
  • Question: What applications can the Mersen OT Class K-5 Fuse be used in?

    Answer: This fuse is ideal for general purpose applications, including motor circuits, lighting systems, and transformer protection. Its versatility makes it suitable for industrial machinery, commercial lighting systems, and other electrical installations where continuity of operation is essential. Users can rely on this fuse in various settings to safeguard their electrical systems.
  • Question: Is this fuse suitable for residential use?

    Answer: Yes, the Mersen OT Class K-5 fuse can be used in residential applications where circuit overload protection is necessary. It fits well into home electrical systems that involve motors, HVAC units, and large appliances. By using this fuse, homeowners can effectively protect their investments from electrical faults.
  • Question: How do I know when to replace this fuse?

    Answer: Indicators of a blown Mersen OT Class K-5 fuse include a loss of power to the connected equipment or visible signs of damage. Regular maintenance checks can help catch issues early. For effective operation, it’s advisable to inspect and consider replacing fuses at scheduled intervals or if the circuit shows signs of trouble.
  • Question: Are there specific installation requirements for this fuse?

    Answer: The installation of the Mersen OT Class K-5 fuse should be done in a fuse holder compatible with its dimensions and electrical ratings. It is vital to ensure that the circuit is powered off during installation for safety. Proper installation will ensure optimal performance and protection against circuit overloads.
  • Question: Can I use this fuse in different environmental conditions?

    Answer: Yes, the Mersen OT Class K-5 fuse is designed to operate in various environmental conditions, making it suitable for indoor and outdoor applications. However, installing it in environments with extreme temperatures or humidity may require special consideration to ensure long-term reliability and performance.
  • Question: Where can I buy Mersen OT Class K-5 General Purpose Fuse in Seychelles?

    Answer: You can purchase the Mersen OT Class K-5 General Purpose Fuse from Ubuy in Seychelles. Ubuy offers a reliable platform with a variety of electrical components, ensuring you have access to the necessary parts for your electrical projects. Their customer service and wide selection make them a convenient choice for your fuse needs.

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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.
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