Mersen AJT40 Fuse, Class J Time Delay, 10-Pack
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Mersen AJT40 Fuse, Class J Time Delay, 10-Pack
Mersen AJT40 Fuse - Class J Time Delay
Mersen AJT40 Fuse, Class J Time Delay, 10-Pack
Artikel #: 44027834

Mersen AJT40 Fuse, Class J Time Delay, 10-Pack

Artikel #: 44027834

€ 319

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from ZDA

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Na zalogi je le še 2 izdelkov.
Naročite zdaj in dobite okoli dne: Sobota, Julij 18
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Mersen AJT40 Fuse - Class J Time Delay
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What Stands Out

Reliable Protection
Mersen AJT40 fuses provide superior time delay protection, safeguarding equipment against overloads while ensuring operational continuity and reliability in diverse applications.
Convenient Packaging
Sold in a 10-pack, the Mersen AJT40 offers convenience and value, ensuring you always have backup fuses on hand for quick replacements and maintaining system efficiency.
High Quality
Crafted with industry-leading materials, these fuses ensure exceptional performance and durability, meeting high standards in safety and reliability for commercial and industrial use.

Podrobnosti produkta

Shop for Mersen AJT40 Fuse - Class J Time Delay - 10-Pack at Ubuy - a Slovenia offering UL Power Fuse, Time Delay Characteristics, 600 Vac/500 Vdc, 40 Ampere, and more.
  • Mersen AJT40 Fuse, Class J Time Delay
  • UL Power Fuse, Class J, Time Delay Characteristics
  • 600 Vac/500 Vdc, 40 Ampere
  • Interrupting Rating 200 Kiloampere (Ac), 100 Kiloampere (Dc)
  • Ferrule Terminal, Diameter 1-1/16 Inch, Length 2-3/8 Inch
  • Approval UL 198L, UL 248-8, CSA C22.2, Amp-Trap 2000R Brand
Brand NameMersen
ModelAJT40
Global Trade Identification Number30782001962327
ManufacturerSchaedler Yesco Distribution, Inc.
Unit Count10.0 Count
Part NumberAJT40
Item Weight2.88 ounces (81.65 grams)
Voltage600 Volts
Mounting TypeSurface Mount
Current Rating40 Amps
Material Typebutyl, Polybutylene terephthalate
Colorsilver
Specification MetCSA, UL
BrandMersen
Materialbutyl, Polybutylene terephthalate

Who Should Buy?

Suitable For
  • Industrial Users

    Ideal for industrial applications where equipment requires time delay fuses to handle inrush currents effectively.

  • HVAC Technicians

    Perfect for HVAC systems needing reliable overcurrent protection with time delay to accommodate start-up loads.

  • Electrical Contractors

    Great for contractors looking for dependable fuses for installations and repairs in commercial and residential settings.

Not Suitable For
  • Lightweight Projects

    Not suitable for small or lightweight electrical projects that do not require robust overcurrent protection.

  • Home Use

    Homeowners may find it excessive for standard household devices, as it's designed for more demanding environments.

  • Non-Technical Users

    Individual without electrical knowledge might struggle to install or choose the right fuse for specific applications.

OPIS IZDELKA

Imate kakšno vprašanje? Klepetajte z nami

Vprašanja in odgovori kupcev

  • Vprašanje: What is the Mersen AJT40 Fuse used for?

    Odgovor: The Mersen AJT40 Fuse is designed to provide overload protection for electrical circuits in industrial, commercial, and residential applications. Its class J rating allows it to effectively interrupt and protect against short circuits and overcurrent situations. This is especially useful in motor branch circuits and transformer protection. Ensuring that your circuits have robust overload protection reduces the risk of equipment damage and system failures, making it a critical component in both new installations and replacements.
  • Vprašanje: What is the significance of the time delay feature in the Mersen AJT40 Fuse?

    Odgovor: The time delay feature in the Mersen AJT40 Fuse allows it to withstand temporary overloads, such as inrush currents when motors start. This characteristic ensures that the fuse does not blow immediately during these brief surges, preventing unnecessary disruptions in operation. It's crucial for applications involving motors or transformers, where brief spikes in current are common. Thus, this fuse provides necessary protection without compromising on performance during routine operations or startups.
  • Vprašanje: Can I use Mersen AJT40 Fuses in outdoor settings?

    Odgovor: While the Mersen AJT40 Fuse is designed for indoor use within equipment enclosures, specific applications may allow for outdoor use if appropriate measures are taken. It is essential to ensure that the fuse is housed in a suitable enclosure that protects it from environmental factors like moisture and dust. Utilizing these fuses in outdoor settings without proper protection may lead to premature failure. Always refer to local electrical codes and manufacturer guidelines for best practices to ensure safe usage.
  • Vprašanje: How do I know when to replace my Mersen AJT40 Fuse?

    Odgovor: You should replace your Mersen AJT40 Fuse when it shows visible signs of blowing, such as a melted or broken element within the fuse body. In addition, if you experience frequent circuit interruptions despite fuse replacements, it may indicate an underlying issue in the circuit or system. Regularly inspecting and testing circuits can help to identify when a fuse needs to be replaced, which saves you from potential electrical hazards and ensures the continuous operation of your electrical system.
  • Vprašanje: What are the benefits of purchasing the Mersen AJT40 Fuse in a 10-pack?

    Odgovor: Buying the Mersen AJT40 Fuse in a 10-pack offers significant benefits including cost savings and convenience. Purchasing in bulk provides a better value per fuse, lowering the overall expense for your projects. Additionally, having multiple fuses on hand ensures you have spares available for quick replacements, minimizing downtime. This is particularly advantageous for electricians or businesses that handle regular electrical maintenance or repairs, allowing for efficient workflow and continuity.
  • Vprašanje: Is the Mersen AJT40 Fuse suitable for residential applications?

    Odgovor: Yes, the Mersen AJT40 Fuse is suitable for various residential applications, especially in areas requiring reliable overload protection for appliances, HVAC systems, and circuit panel use. Its time delay capability makes it perfect for protecting household motors and equipment without failure during startup surges. Homeowners and electricians alike appreciate this fuse for its flexibility in protecting electrical systems while promoting safety and efficiency within the home.
  • Vprašanje: What specifications should I consider when selecting the Mersen AJT40 Fuse?

    Odgovor: When selecting the Mersen AJT40 Fuse, it's crucial to consider parameters such as voltage rating, current rating, and type of application. The AJT40 typically has a rating of 40A with a voltage rating suitable for a variety of industrial applications. Understanding your specific system’s requirements can aid in selecting the correct fuse for effective overload and short-circuit protection. Always consult the device specifications, and ensure you match the fuse ratings with your equipment for optimal performance.
  • Vprašanje: What makes the Mersen AJT40 Fuse a trusted choice among electricians?

    Odgovor: The Mersen AJT40 Fuse is a trusted choice among electricians due to its high reliability, safety features, and performance record. Known for its robust construction and effectiveness in handling overloads, it has become a staple in industrial and commercial applications. Electricians prefer this fuse as it minimizes risks associated with equipment failure, thereby promoting safer working conditions. Its reputation for quality ensures that professionals can confidently use it in a wide range of electrical systems.
  • Vprašanje: How do I install the Mersen AJT40 Fuse correctly?

    Odgovor: To install the Mersen AJT40 Fuse properly, first, ensure the power is turned off to the circuit before handling the fuse. Locate the fuse holder or box, remove the old fuse if present, and insert the new fuse securely into the designated slot. Double-check that the fuse is the correct type and rating for your application. After installation, restore power and test the circuit to confirm that it operates correctly. Proper installation prevents electrical hazards and optimizes safety during usage.
  • Vprašanje: Where can I buy the Mersen AJT40 Fuse, Class J Time Delay, 10-Pack?

    Odgovor: You can buy the Mersen AJT40 Fuse, Class J Time Delay, 10-Pack at Ubuy in Slovenia. Ubuy offers a reliable platform for purchasing high-quality electrical components including fuses. By ordering from Ubuy, you'll find a range of options along with easy navigation through their site, making it straightforward to acquire the essential parts you need for your electrical projects.

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Customer Reviews & Ratings

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3 Ocene kupcev
  • 5 Zvezda
    69%
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Prednosti

  • Reliable time delay performance
  • High-quality construction
  • Easy to install
  • Works well in various applications
  • Affordable for a 10-pack

Slabosti

  • May be slightly larger than expected.

Platform Trust & Buyer Confidence

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4.3/5 9,000 + reviews
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MT
Mohd
Verified buyer

“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
SJ
Shawati
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“Accurate delivery timing given”

16 June 2026 · via Trustpilot
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Youcef
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“Not madly expensive like I thought, and much quicker than promised.”

15 June 2026 · via Trustpilot
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Leila
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“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

6/7/2026 · via Trustpilot
KA
Kwame
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
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Pomembne informacije

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€ 319

Naročite zdaj in dobite okoli dne: Sobota, Julij 18

QTY:

Na zalogi je le še 2 izdelkov.
Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Značilnosti in prednosti

  • UL listed power fuse
  • Time delay characteristics
  • 600 Vac/500 Vdc, 40 Ampere
  • Interrupting rating - 200 Kiloampere (Ac), 100 Kiloampere (Dc)
  • Ferrule terminal
  • Diameter: 1-1/16 Inch, Length: 2-3/8 Inch

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