Mersen A13X45-1 - 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 45 Amps type 1 connection.
Mersen

A13X45-1

Alternate Item Number: 782001940409

UPC: 782001940409

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Overview

The Mersen A13X45-1 Amp-trap Form 101 Semiconductor Protection Fuse (SKU: A13X45-1) is a critical component engineered for the precise and reliable protection of sensitive semiconductor devices. Designed specifically for diodes and other semiconductor components operating at 130VAC, this fuse offers a robust defense against overcurrents and short circuits that could lead to catastrophic failure. Its primary function is to rapidly interrupt fault currents, thereby safeguarding expensive and vital semiconductor elements within electrical systems. The A13X product line is distinguished by its exceptionally compact design, making it an ideal solution for applications where space is a significant constraint. In modern industrial and electronic equipment, miniaturization is a constant trend, and the A13X series allows engineers to maintain high levels of protection without sacrificing valuable real estate. This fuse is rated for 130 Volts and 45 Amps, providing a precise match for many common semiconductor protection requirements. The Type 1 connection further specifies its physical and electrical interface, ensuring compatibility with standard fuse holders and electrical configurations. Semiconductor devices, such as power diodes, thyristors, and transistors, are highly susceptible to damage from electrical transients and faults. The fast-acting nature of the Mersen A13X45-1 fuse is paramount in these scenarios. It is designed to have a low I²t value, meaning it dissipates minimal energy during a fault, further protecting the semiconductor from thermal stress. This level of protection is crucial in a wide array of industries, including: * **Power Supplies:** Protecting rectifier diodes and output transistors in AC-DC and DC-DC converters. * **Motor Drives:** Safeguarding power modules in variable frequency drives (VFDs) and servo controllers. * **Industrial Automation:** Protecting control systems, inverters, and power converters. * **Renewable Energy Systems:** Ensuring the integrity of inverters and power conditioning equipment in solar and wind energy installations. * **Telecommunications:** Protecting power conversion circuits in base stations and network equipment. When selecting a semiconductor protection fuse, engineers consider factors such as the voltage rating, current rating, interrupting rating, and the specific characteristics of the semiconductor device being protected. The Mersen A13X45-1, with its 130VAC rating and 45A current capacity, is a well-defined choice for many applications. Mersen, a globally recognized leader in electrical protection, brings decades of expertise and a commitment to quality to its Amp-trap product line. Their fuses are manufactured to stringent standards, ensuring consistent performance and reliability, which is non-negotiable when protecting high-value semiconductor components. The A13X45-1 is a testament to Mersen's dedication to providing specialized protection solutions that meet the evolving demands of modern electrical and electronic systems. By choosing Mersen, you are investing in proven technology and peace of mind for your critical applications.
  • Specifically designed for the protection of diodes and semiconductor devices.
  • Rated for 130VAC applications, ensuring compatibility with specified voltage levels.
  • 45 Amp current rating provides precise overcurrent protection.
  • Compact design ideal for space-constrained applications.
  • Type 1 connection for standard electrical interface.

Specifications

Amperage Rating
45 A
Application
Protection of drives, UPS, Rectifiers and other equipment of 130 volts or less
Brand Name
Ferraz Shawmut
Connection
Ferrule
Connection Type
Type 1
Current Rating
45 A
Mounting
Clip
Series
A13X
Size
Compact
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)
2 IN x 0.81 IN x 0.81 IN
Package Dimensions (L x W x H)
5.08 cm x 20.574 mm x 20.574 mm
Package Weight (Imperial)
0.030 L
Package Weight (Metric)
0.014 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.

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.