Mersen GSF-V2 - Miniature fuse GSF-V - Time-Delay 250VAC 2A Size 5x20 Soldered connection
Mersen

GSF-V2

Alternate Item Number: GSF-V2

UPC: 782001245238

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Multiplier: 10

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Overview

The Mersen GSF-V2 miniature fuse (SKU: GSF-V2) is a critical component for safeguarding sensitive electronic circuits and equipment from overcurrent and short-circuit conditions. Engineered by Mersen, a globally recognized leader in electrical protection solutions, this fuse offers reliable time-delay performance, ensuring that transient current surges do not unnecessarily trip the circuit while still providing robust protection against sustained overloads. Its ceramic body construction contributes to its durability and ability to withstand higher temperatures, making it suitable for demanding industrial and commercial applications. Designed with a 250 VAC voltage rating and a precise 2 Ampere current rating, the GSF-V2 is ideal for a wide range of electronic devices, power supplies, control systems, and instrumentation. The 5x20 mm size is a standard form factor, facilitating easy integration into existing fuse holders and equipment designs. The soldered connection type ensures a secure and permanent electrical connection, minimizing the risk of intermittent contact or failure in vibration-prone environments. Key features of the Mersen GSF-V2 miniature fuse include: * **Time-Delay Operation:** Effectively handles temporary inrush currents without nuisance tripping, while still protecting against prolonged overloads. * **250 VAC Voltage Rating:** Suitable for a broad spectrum of AC power applications. * **2 Ampere Current Rating:** Precisely calibrated for protecting circuits with specific current requirements. * **Ceramic Body:** Offers superior thermal and mechanical stability, enhancing reliability and lifespan. * **5x20 mm Standard Size:** Ensures compatibility with widely available fuse holders and equipment. * **Soldered Connection:** Provides a robust and permanent electrical interface. This fuse series, GSF-V, is trusted by engineers and technicians for its consistent performance and adherence to stringent quality standards. Applications for the Mersen GSF-V2 fuse span across various industries, including telecommunications, industrial automation, medical equipment, consumer electronics, and power distribution systems. Its ability to provide dependable protection helps prevent costly equipment damage, reduces downtime, and enhances overall system safety. When selecting fuses, it is crucial to match the voltage, current, and time-delay characteristics to the specific requirements of the protected circuit. The Mersen GSF-V2 offers a reliable solution for many such applications, backed by the reputation of a leading manufacturer in electrical safety.
  • Mersen GSF-V2 Miniature Fuse for reliable overcurrent protection.
  • 250 VAC voltage rating suitable for diverse AC applications.
  • 2 Ampere current rating for precise circuit safeguarding.
  • Time-delay characteristic minimizes nuisance tripping from inrush currents.
  • Durable ceramic body construction for enhanced thermal stability.
  • Standard 5x20 mm size for easy integration into existing fuse holders.
  • Secure soldered connection ensures a robust electrical interface.
  • Ideal for industrial, commercial, and electronic equipment protection.

Specifications

AC Voltage Rating
250 V
Amperage Rating
2 A
Application
Electronic circuits
Brand Name
Mersen
Case
Ceramic
Case Material
Ceramic
Class
Supplemental
Connection
Soldered connection
Mounting
Surface
Size
3.83 x 0.2 in
Size
97.282 x 5.08 mm
Size
3.83 x 0.2;97.282 x 5.08 in;mm
Special Features
Ceramic body Time-delay 5 mm x 20 mm 1-1/2" Axial leads
Standard
1/2A through 8/10A, 250VAC 1A through 6-3/10A, 250VAC, SEMKO, VDE Approved 1A through 10A, 250VAC, UL and CSA Recognized IEC-127-2 Standard Sheet 5
Type
5x20mm
Voltage Rating
250 VAC
Package Dimensions (L x W x H)
3.83 in x 0.2 in x 0.2 in
Package Dimensions (L x W x H)
97.282 mm x 5.08 mm x 5.08 mm
Package Weight (Imperial)
0.010 lb
Package Weight (Metric)
0.005 kg
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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.