Mersen A60X1000-128A - A60X Amp-trap Form 101 Semiconductor Protection fuses are popular for the protection of higher voltage heavy rectifiers such as traction rectifiers. They can carry long sustained overloads common with heavy duty apparatus. 700A through 2000A sizes are of compact, hockey-puck design, able to provide high power protection in a small space. 600 Volts 1000 amps.
Mersen

A60X1000-128A

Alternate Item Number: 782001944391

UPC: 782001944391

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Overview

The Mersen A60X1000-128A Amp-trap Form 101 fuse is a critical component engineered for the robust protection of high-voltage semiconductor devices, particularly in demanding industrial applications. This specific model, with its 600V rating and 1000A current capacity, is a prime choice for safeguarding heavy-duty rectifiers, including those found in traction systems. Its design prioritizes reliability and longevity, ensuring that sensitive rectifier circuits are shielded from damaging overcurrents and short circuits. Mersen's Amp-trap Form 101 series is renowned for its ability to handle the unique challenges presented by high-power semiconductor protection. The A60X1000-128A is specifically designed to accommodate the long, sustained overloads that are characteristic of heavy-duty apparatus. This capability is crucial for preventing nuisance tripping while still offering definitive protection when fault conditions arise. The compact, hockey-puck form factor of the 700A through 2000A sizes in this series allows for high power protection to be integrated into space-constrained electrical enclosures, a significant advantage in modern industrial equipment design. Key features and benefits of the Mersen A60X1000-128A include: * **Superior Semiconductor Protection:** Specifically designed to protect high-voltage rectifiers, SCRs, and other power semiconductor devices from damaging electrical faults. * **High Overload Capability:** Engineered to withstand sustained overloads common in heavy-duty applications, ensuring operational continuity without compromising safety. * **Compact Hockey-Puck Design:** The space-efficient form factor allows for high-density power protection, ideal for applications with limited enclosure space. * **600V Voltage Rating:** Suitable for a wide range of industrial power systems operating at or below 600 volts. * **1000A Current Rating:** Provides substantial current handling capacity for protecting large rectifiers and heavy-duty loads. * **Form 101 Technology:** Leverages Mersen's advanced fuse technology for optimal performance and reliability. Industries that rely on the Mersen A60X1000-128A include transportation (traction rectifiers for trains and trams), industrial motor drives, power conversion systems, and renewable energy infrastructure. The ability of these fuses to offer fast-acting protection against short circuits, coupled with their tolerance for operational overloads, makes them indispensable for maintaining the integrity and uptime of critical electrical systems. Mersen's long-standing reputation for quality and innovation in electrical protection solutions underscores the trustworthiness of the A60X1000-128A for even the most demanding industrial environments. Selecting the correct fuse is paramount for system longevity and operational safety, and the A60X1000-128A represents a high-performance solution for these critical protection needs.
  • Mersen A60X1000-128A Amp-trap Form 101 fuse
  • 600 Volts, 1000 Amps
  • Designed for high-voltage heavy-duty rectifier protection
  • Compact, hockey-puck design for space efficiency
  • Handles long sustained overloads common in heavy-duty apparatus

Specifications

Amperage Rating
1000 A
Application
Protection of heavy traction and electro-chemical as well as rectifiers and other heavy-duty equipment
Brand Name
Ferraz Shawmut
Connection
Hockey Puck
Mounting
Bolted
Special Features
Low I 2 t minimizes damage to protected components on short circuit Controlled arc voltage reduces stress to circuit components during fuse clearing Choice of mounting types helps in equipment design
Standard
UL Recognized Component
Type
North American Round Style
Type Of Indicators
Trigger Actuator
Voltage Rating
600 VAC
Package Dimensions (L x W x H)
4 IN x 3.5 IN x 3.5 IN
Package Dimensions (L x W x H)
10.16 cm x 8.89 cm x 8.89 cm
Package Weight (Imperial)
6.500 L
Package Weight (Metric)
2.948 kg
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E1062696

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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.

LCC5

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.
9F61 Size B Clips 1.6in

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9F61 Size B Clips 1.6in

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.