Mersen K098127 - Miniature Fuses Size 6.3x32 500V 0.8A Medium time-lag SA Clip Mounting
Mersen

K098127

Alternate Item Number: MI6SA50V0.8

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Specification Sheet

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Overview

Mersen's K098127 miniature fuse, part of the SA series, offers essential overcurrent protection for sensitive electronic circuits. Engineered with a medium time-lag characteristic, this 0.8A, 500V fuse is specifically designed to safeguard semiconductor devices from damaging overcurrent events while tolerating brief, non-damaging surges. Its compact 6.3x32mm size and clip mounting capability ensure versatile integration into various electrical enclosures and equipment. The SA series fuses provide a very high breaking capacity, crucial for interrupting fault currents safely and preventing cascading failures in systems. This reliability is paramount for maintaining operational integrity and extending the lifespan of protected components. Ideal for applications requiring precise and dependable protection, the K098127 from Mersen delivers consistent performance and peace of mind. Its robust construction and adherence to stringent safety standards make it a reliable choice for industrial and commercial electronics where component protection is critical.
  • 0.8 Ampere current rating
  • 500 Volt voltage rating
  • 6.3x32mm fuse size
  • SA Series medium time-lag
  • Clip mounting

Specifications

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

Frequently Asked Questions

What is the voltage rating of this Mersen fuse?

The Mersen K098127 miniature fuse has a voltage rating of 500V.

What is the current rating for the K098127 fuse?

The Mersen K098127 fuse is rated for 0.8 Amperes.

What size is the Mersen SA miniature fuse?

This Mersen SA miniature fuse is size 6.3x32mm.

What type of time-lag does the SA series fuse offer?

The SA series fuse offers a medium time-lag characteristic.

How is this Mersen fuse mounted?

The Mersen K098127 fuse is designed for clip mounting.

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.