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Mersen T084358 - Miniature Fuses Size 6.3x32 400V 2A High Speed FA Clip Mounting
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Mersen T084358 Miniature Fuses Size 6.3x32 400V 2A High Speed FA Clip Mounting

Alternate Item Number: MI6FA40V2


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Specification Sheet

Contact for Pricing

Minimum Qty: 50

Multiplier: 50

*Contact for lower quantities*

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The Mersen T084358 is a miniature fuse with a standard 6.3x32mm form factor, engineered for high-speed protection of sensitive electronic components. This fast-acting fuse is rated for a maximum voltage of 400V and a current of 2A. Its primary function is to safeguard semiconductor devices and other critical electronic equipment from the damaging effects of overcurrent and short circuits, thereby ensuring the continued reliability and operational integrity of the system. The 6.3x32mm dimensions are specifically designed for compatibility with standard clip mounting systems, facilitating easy and efficient installation and subsequent replacement. The T084358 boasts a high breaking capacity, which is crucial for its role in effectively interrupting fault currents and protecting downstream equipment from potential damage. The 400V rating positions this fuse as a suitable protection solution for low-voltage industrial and commercial systems. Mersen's meticulous construction of the T084358 guarantees consistent and dependable performance, even in demanding operational environments. Applications where rapid response to overcurrent events is paramount, such as in power supplies, industrial control systems, and various electronic equipment, benefit significantly from the characteristics of this fuse. (Source: Mersen catalog descriptions)
  • 6.3x32mm miniature fuse size
  • 400V AC voltage rating
  • 2A current rating
  • High-speed, fast-acting protection
  • Clip mounting for easy installation
  • Available with or without trip indicator for monitoring

Specifications

Connection Type
clip mounting
Current Rating
2A
Current Rating
2 A
Mounting Type
Clip Mounting
Mounting Type
Clip Mount
Series
FA
Series
FA/FB
Series
6x32 FA
Size
6.3x32mm
Size
6.3x32 mm
Size
6.3x32
Voltage Rating
400 V
Voltage Rating
400V
Package Dimensions (L x W x H)
1.26 in x 0.25 in x 0.25 in
Package Dimensions (L x W x H)
32 mm x 6.3 mm x 6.3 mm
Package Weight (Imperial)
0.0060 lb
Package Weight (Metric)
0.0020 kg
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Frequently Asked Questions

What is the weight of a single fuse?

The weight of a single fuse is 2.5 g.

What are the dimensions of these fuses?

The fuses are 6x32mm in size.

What is the ampere range for these fuses?

The ampere range for these fuses is from 0.1A to 16A.

What is the rated voltage for these miniature fuses?

The rated voltage for the Mersen Miniature Fuses Size 6x32 FA/FB is 400V AC.

What is the ampere range for these fuses?

The ampere range for these fuses is from 0.1A to 16A.

What is the weight of a single fuse?

The weight of a single fuse is 2.5 g.

What are the dimensions of these fuses?

The fuses are 6x32mm in size.

What is the rated voltage for these miniature fuses?

The rated voltage for the Mersen Miniature Fuses Size 6x32 FA/FB is 400V AC.

What type of protection do these fuses offer?

These fuses offer fast protection for sensitive electronic components, safeguarding semiconductor devices from overcurrent and short circuits.

What applications are these fuses suitable for?

These fuses are suitable for the protection of converters with semiconductors, diodes, thyristors, and triacs.

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.