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Item #:
19548925
Mersen ATDR Amp-Trap 2000 Time-Delay/Class CC Fuse, 600VAC/300VDC, 200kA AC/100kA DC, 0.25 Ampere, 13/32" Diameter x 1-1/2" Length
Item #:
19548925
TTD 121
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
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In stock
Imported from USA store
Order now and get it around Tuesday, August 04
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ATDR class CC fuses deliver the best time-delay characteristics in their class with excellent cycling ability for small motor loads. The best protection for today's small motors.
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What Stands Out
High Current Ratings
Offers exceptional performance with a 200kA AC and 100kA DC rating, ensuring reliable protection against electrical surges for critical applications.
Compact Design
With a diameter of just 13/32 inches and length of 1-1/2 inches, this fuse fits easily into tight spaces, making it ideal for modern electrical systems.
Time-Delay Feature
The time-delay function allows for brief overloads without blowing, providing enhanced durability and reducing nuisance tripping in devices like motors and transformers.
Product Details
- Time-delay for motor starting inrush currents without nuisance opening
- Highly current-limiting for low peak let-thru current
- Improved cycling ability for frequent motor starts/stops without nuisance fuse opening
- Rejection-style design prevents replacement errors (when used with recommended fuse blocks)
- High-visibility orange label ensures instant brand recognition, simplifies replacement
| Brand Name | Mersen |
| Model | ATDR1/4 |
| UPC | 782001908454 |
| Global Trade Identification Number | 00782001908454 |
| Manufacturer | Mersen |
| Unit Count | 1.0 Count |
| Part Number | ATDR1/4 |
| Included Components | Fuse |
| Voltage | 600 Volts |
| Mounting Type | Surface Mount |
| Current Rating | 0.25 Amps |
| Item Dimensions | 1.7 x 1 x 2.3 inches (4.3 x 2.5 x 5.8 cm) |
| Material Type | Copper |
| Specification Met | Iec |
| Brand | Mersen |
| Item dimensions L x W x H | 1.7 x 1 x 2.3 inches (4.3 x 2.5 x 5.8 cm) |
| Material | Copper |
| Package Weight | 1 Pound |
What's in the box
Fuse
Who Should Buy?
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Industrial Equipment
Ideal for protecting industrial machinery from overloads and short circuits in demanding environments.
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Commercial Buildings
Suitable for use in commercial electrical systems, ensuring safety and reliability in power distribution.
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Electrical Engineers
Perfect for electrical engineers designing circuits requiring reliable fuse protection for specific loads.
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Home Use
Not suitable for regular household applications where standard fuses or breakers are preferred.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the Mersen Ferraz Shawmut Fuse used for?
Answer: The Mersen Ferraz Shawmut Fuse, Class CC, is primarily used for overcurrent protection in various electrical applications. It effectively protects circuits from short circuits and overloads, ensuring the safety and reliability of electrical systems. This particular series (ATDR) is designed to handle a range of current ratings from 11A to 30A, making it versatile for various industrial and commercial environments, such as HVAC systems, motor control applications, and lighting circuits. -
Question:
How does the Class CC fuse compare to other fuse classes?
Answer: Class CC fuses are specifically designed for higher capacity circuits that need a quick response to overload conditions while offering current-limiting characteristics. Compared to Class K fuses, which are typically slower, Class CC fuses provide better protection against sustained overloads and short circuits. This makes them ideal for modern electrical systems, such as those found in commercial buildings or manufacturing facilities where sensitive equipment can be damaged by overcurrent situations. -
Question:
What should I consider when choosing a fuse like the Mersen Ferraz Shawmut?
Answer: When choosing a fuse, consider the circuit's voltage, current rating, and application type. The Mersen Ferraz Shawmut Fuse, with a rating of 15A, is suitable for circuits that require this specific amperage. Also, assess the environmental conditions, as some applications might need fuses resistant to humidity or temperature fluctuations. Understanding these aspects will help maintain the integrity of your electrical system and prevent unnecessary downtime. -
Question:
What are the installation requirements for the Mersen Fuse?
Answer: Installing the Mersen Ferraz Shawmut Fuse requires adherence to electrical safety standards and proper techniques. Make sure to disconnect power before installation. The fuse should be mounted securely and in accordance with the manufacturer’s guidelines to ensure optimal performance. It's also essential to confirm the fuse compatibility with your existing fuse holders, as improper fitting can lead to electrical failures or hazards in the system. -
Question:
Can I use this fuse in residential applications?
Answer: Yes, the Mersen Ferraz Shawmut Fuse can be utilized in residential applications, particularly where specialized equipment is deployed that requires reliable protection against electrical faults. For instance, they are often found in home automation systems or renewable energy setups. However, it's vital to ensure that they adhere to local electrical codes and match the specific requirements of the household circuits. -
Question:
What is the reaction time of the Class CC fuse in overload situations?
Answer: The Class CC fuse, like the Mersen Ferraz Shawmut Fuse, is designed to react quickly to overloads, typically within a fraction of a second. This rapid response minimizes the risk of damage to electrical components and enhances overall system safety. For applications with sensitive electronics, such as data centers or critical infrastructure, this prompt reaction time is crucial in preventing potential operational failures. -
Question:
Are there different sizes or ratings of the Mersen Ferraz Shawmut Fuse?
Answer: Yes, the Mersen Ferraz Shawmut Fuse comes in various sizes and ratings to accommodate different electrical needs. The ATDR series specifically includes fuses rated from 11A to 30A, making them suitable for diverse applications. Users can select the appropriate rating based on their circuit requirements, ensuring effective overcurrent protection tailored to their specific electrical load conditions. -
Question:
What makes the Mersen Ferraz Shawmut Fuse reliable in industrial settings?
Answer: The Mersen Ferraz Shawmut Fuse boasts high reliability due to its precision engineering and current-limiting feature. In industrial settings, it ensures connections and machinery remain protected from operational faults, thus reducing the risk of costly repairs or downtimes. This reliability makes it a preferred choice for various industrial operations, from manufacturing to processing industries, where equipment failure can lead to significant losses. -
Question:
How can I tell if a fuse needs to be replaced?
Answer: You can determine if a fuse needs replacing by checking for visible signs of damage, such as a blown element inside the fuse casing. Additionally, use a multimeter to test continuity. If the fuse does not show continuity, it’s best to replace it. Regular inspections are advisable, especially in high-use applications, to prevent unexpected circuit interruptions and ensure continued operational efficiency. -
Question:
Where can I buy Mersen Ferraz Shawmut Fuse, Class CC, 15A, ATDR Series, 11-30A in Trinidad and Tobago?
Answer: You can purchase the Mersen Ferraz Shawmut Fuse, Class CC, 15A, ATDR Series, 11-30A from Ubuy. They offer a variety of electrical components and convenient purchasing options tailored to customers in Trinidad and Tobago.
Mersen Cartridge Fuses Editorial Review
There are no specific reviews available for this product. However, based on the information provided, it is a Mersen ATDR Amp-Trap 2000 Time-Delay Class CC Fuse that is designed for use in electrical systems with a voltage rating of 600VAC/300VDC and can handle up to 200kA AC and 100kA DC. It has a current rating of 20 amps and measures 1-1/32" in diameter and 1-1/2" in length. The Mersen ATDR Amp-Trap 2000 Time-Delay Class CC Fuse is a reliable and efficient fuse designed to protect your electrical systems from overcurrent conditions. With its time-delay feature, it provides additional protection for your system by allowing for temporary overloads to pass without interrupting the circuit. This can be a useful feature, especially in applications where there may be occasional surges in current. The fuse has a high voltage rating of 600VAC/300VDC, which makes it suitable for use in a variety of electrical systems. It can handle high levels of overcurrent, with a maximum rating of 200kA AC and 100kA DC. This ensures that your system is well-protected from any electrical faults that may occur. The Mersen ATDR Amp-Trap 2000 Time-Delay Class CC Fuse has a compact design, with a diameter of only 1-1/32" and a length of 1-1/2". This makes it easy to install in tight spaces and ensures that it doesn't take up too much room in your system. Overall, the Mersen ATDR Amp-Trap 2000 Time-Delay Class CC Fuse is an excellent choice for anyone looking for a reliable and efficient fuse to protect their electrical systems. With its time-delay feature, high voltage rating, and compact design, it can provide long-lasting protection for your system.
Customer Reviews & Ratings
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Pros
- Time-delay feature allows for temporary overloads to pass without interrupting the circuit
- High voltage rating of 600VAC/300VDC
- Can handle high levels of overcurrent, with a maximum rating of 200kA AC and 100kA DC
- Compact design makes it easy to install in tight spaces
Cons
- No specific reviews or feedback available on the product's performance and reliability.
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
LM
Leila
Verified buyer
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“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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TTD 121
Order now and get it around Tuesday, August 04
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Fastest cross-border delivery
Features & Benefits
- Best time-delay characteristics for small motors
- Excellent cycling ability for small motor loads
- Highly current-limiting for low peak let-thru current
- Rejection-style design prevents replacement errors
- High-visibility orange label ensures instant brand recognition
- AC and DC rated
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