Mersen A13X2500-128 - A13X Amp-trap Form 101 Semiconductor Protection fuses were designed for the specific protection of diodes and other semiconductor devices rated 130VAC. The A13X product line's compact design is perfect for those applications that have limitations on available space. 130 Volts 2500 Amps type 128 connection.
Mersen

A13X2500-128

Alternate Item Number: 782001941758

UPC: 782001941758

Contact for Pricing

Overview

The Mersen A13X2500-128 Amp-trap Form 101 Semiconductor Protection Fuse is a critical component engineered for the precise and reliable protection of sensitive semiconductor devices, particularly diodes, operating at 130VAC. Manufactured by Mersen, a globally recognized leader in electrical protection and power management, this fuse (SKU: A13X2500-128) embodies the company's commitment to quality, innovation, and safety. Designed with the challenges of modern industrial and commercial applications in mind, the A13X series, including this 2500 Amp model, features a remarkably compact form factor. This space-saving design is invaluable in applications where available panel space is at a premium, allowing for efficient integration without compromising on essential protection. The fuse's robust construction ensures durability and longevity, even in demanding environments. Its primary function is to rapidly interrupt fault currents, thereby safeguarding expensive semiconductor components from catastrophic damage caused by overcurrents or short circuits. This proactive protection is essential for maintaining operational continuity and preventing costly downtime. The Mersen A13X2500-128 is specifically rated for 130 Volts AC and boasts a substantial 2500 Amp current carrying capacity, making it suitable for high-power applications. The Type 128 connection ensures compatibility with a wide range of industrial electrical systems and equipment. Professionals in sectors such as power conversion, motor control, industrial automation, renewable energy systems, and electric vehicle charging infrastructure will find this fuse to be an indispensable part of their protective strategy. Key features and benefits of the Mersen A13X2500-128 include: * **Specialized Semiconductor Protection:** Tailored to protect diodes and other semiconductor devices, offering superior performance compared to general-purpose fuses. * **Compact Design:** Ideal for space-constrained enclosures, facilitating easier installation and system design. * **High Current Rating:** With a 2500A capacity, it is suitable for demanding power applications. * **130VAC Voltage Rating:** Specifically designed for systems operating at this voltage level. * **Reliable Mersen Quality:** Backed by the reputation of a leading manufacturer in electrical safety. * **Fast-Acting Interruption:** Provides rapid response to fault conditions, minimizing damage to protected equipment. When selecting semiconductor protection fuses, engineers prioritize fast response times, low I²t values (which quantify the energy let-through during a fault), and precise current limiting capabilities. The Amp-trap Form 101 series from Mersen is engineered to meet these stringent requirements. The A13X2500-128 is not just a fuse; it's a vital safeguard for the integrity and performance of your critical power electronic systems. Its selection and installation are straightforward, adhering to standard electrical practices for cartridge fuses, ensuring a secure and effective protective solution.
  • Mersen Amp-trap Form 101 Semiconductor Protection Fuse
  • Designed for 130VAC semiconductor devices like diodes
  • Compact form factor for space-constrained applications
  • High current rating: 2500 Amps
  • Type 128 connection for industrial compatibility

Specifications

Amperage Rating
2500 A
Application
Protection of drives, UPS, Rectifiers and other equipment of 130 volts or less
Brand Name
Ferraz Shawmut
Connection
Hockey Puck
Connection Type
Type 128
Current Rating
2500 A
Mounting
Bolted
Series
A13X
Standard
UL Recognized Component Guide JFHR8, File E60314 Some Ratings RoHS Compliant
Type
North American Round Style
Voltage Rating
130 VAC
Package Dimensions (L x W x H)
1.88 IN x 3 IN x 3 IN
Package Dimensions (L x W x H)
4.7752 cm x 7.62 cm x 7.62 cm
Package Weight (Imperial)
2.500 L
Package Weight (Metric)
1.134 kg
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POWR-JAW clamps improve the contact between fuse and clip. The unnecessary heat from poor contact due to the loss of spring force in the clips can cause nuisance fuse opening and premature aging of surrounding components. High temperature phenolic resin knob designed for the most severe environments 7 sizes to provide effective coverage. Simple design makes installation easy.

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POWR-JAW clamps improve the contact between fuse and clip. The unnecessary heat from poor contact due to the loss of spring force in the clips can cause nuisance fuse opening and premature aging of surrounding components. High temperature phenolic resin knob designed for the most severe environments 7 sizes to provide effective coverage. Simple design makes installation easy.
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Frequently Asked Questions about Mersen

What industries and applications are Mersen products used for?

Mersen products are used across diverse industrial sectors including solar power, electric vehicles, buildings/construction, industrial automation, power distribution, HVAC, elevators, telecommunications, and specialty manufacturing. Key application areas include circuit protection, surge protection, battery module protection, electrical safety systems, and power management for residential, commercial, and utility-scale installations.

What are the main product lines offered by Mersen?

Mersen offers five primary electrical power product lines: IEC and UL/CSA Fuses and Fusegear, Surge Protection, Low Voltage Disconnect Switches, Power Distribution Blocks, and Engineered Solutions. Their comprehensive range includes specialized components like high-speed fuses, modular fuse holders, surge arresters, and custom-engineered electrical protection systems for industrial and power management applications.

What are the key features of Mersen products?

Mersen products feature advanced electrical protection and power management solutions with key characteristics including finger-safe design, compact modularity, and high-performance safety features. Their product lines span electrical power components like fuses, surge protection, power distribution blocks, and specialized solutions for industrial, solar, and building applications. Critical features include UL/CSA approvals, high short-circuit current ratings, and innovative technologies like the Fuse Control™ program that minimize electrical risks and optimize system performance.

What environmental ratings do Mersen products have?

Mersen products meet rigorous environmental ratings across multiple standards, including UL 508A Type 1, 2, 3, 4, 4X, 12, and 13, CSA Type 1, 2, 3, 4, 4X, 12, and 13, and NEMA Type 1, 2, 3, 4, 4X, 12, and 13. They feature IEC 60529 IP66 protection, with enhanced UV inhibitors for outdoor weathering and operating temperatures ranging from -40°C to 130°C (-40°F to 266°F). These ratings ensure superior protection in wet, corrosive, and challenging industrial environments.

What accessories are available for Mersen products?

Mersen offers multiple accessories for their fuse blocks and systems, including safety pullers (DFC3M and DFC3LP), DIN-rail adapters (DRM), bus bars, auxiliary contacts, and specialized mounting hardware. Key accessories include the DFC3M safety puller for 1-1/2" x 13/32" midget or Class CC fuses, the DRM adapter for mounting 303 series fuse blocks on DIN-rail, and UltraSafe fuse module accessories like bus bars and auxiliary contacts that enable module interconnection and monitoring.

How are Mersen products typically installed?

Mersen products are typically installed in electrical distribution systems, control panels, and industrial automation environments using multiple mounting options. These include service entrance panel mounting, distribution panel installation, control panel DIN rail mounting, and custom engineered solutions like Fused Coordination Panelboards. Installation depends on the specific product type, such as fuses, surge protective devices, or switches, and is designed to provide electrical protection and circuit safety in various industrial and commercial applications.

What certifications and standards do Mersen products comply with?

Mersen products are certified to multiple international standards, including UL (Underwriters Laboratories), CSA (Canadian Standards Association), CCC (China Compulsory Certification), and EAC (Eurasian Conformity). Our products meet rigorous safety and performance standards for industrial applications across North America, China, Russia, and other global markets, ensuring compliance and reliability in electrical power and advanced materials solutions.

What technical support does Mersen offer?

Mersen provides comprehensive technical support through multiple channels, including technical experts located in your time zone who can assist with product selection, application guidance, and troubleshooting. Their Fuse Control™ program offers a free Fuse Inventory Audit & Analysis, and customers can access technical resources through their sales representatives and online platform ep.mersen.com.