Mersen GSC-V2-1/2 - Miniature fuse GSC-V - Time-Delay 250VAC 2.5A Size 5x20 Soldered connection
Mersen

GSC-V2-1/2

Alternate Item Number: GSC-V2-1/2

UPC: 782001767358

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Minimum Qty: 10

Multiplier: 10

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Overview

The Mersen GSC-V2-1/2 is a high-quality miniature fuse designed for reliable overcurrent protection in a wide range of industrial and electronic applications. Engineered by Mersen, a globally recognized leader in electrical protection and power management, this fuse offers robust performance and durability. Its time-delay characteristic is crucial for circuits that experience temporary inrush currents, such as those found in motor controls, power supplies, and lighting systems, preventing nuisance tripping while still safeguarding against sustained overloads and short circuits. Constructed with a durable glass or ceramic body, the GSC-V2-1/2 fuse ensures excellent dielectric strength and resistance to environmental factors. The 5x20mm physical size is a standard for many electronic devices, facilitating easy integration and replacement. The soldered connection type provides a secure and permanent electrical interface, essential for maintaining circuit integrity in demanding operational environments. With a voltage rating of 250VAC and a current rating of 2.5A, this fuse is suitable for numerous low-voltage applications where precise protection is paramount. Key features of the Mersen GSC-V2-1/2 miniature fuse include: * **Time-Delay Operation:** Effectively handles inrush currents without tripping, ideal for inductive loads and power supplies. * **250VAC Voltage Rating:** Suitable for a broad spectrum of AC power applications. * **2.5A Current Rating:** Provides precise protection for circuits requiring this specific amperage. * **5x20mm Standard Size:** Ensures compatibility with a vast array of fuse holders and equipment. * **Soldered Connection:** Offers a robust and reliable electrical connection. * **Durable Construction:** Built with high-quality materials for longevity and performance. Professionals choose Mersen for their critical protection needs due to the manufacturer's extensive experience and commitment to quality. The GSC-V series fuses are a testament to this, offering dependable protection that minimizes downtime and equipment damage. Whether used in consumer electronics, industrial control panels, or specialized test equipment, the Mersen GSC-V2-1/2 miniature fuse delivers the peace of mind that comes with superior circuit protection. Its precise tripping characteristics and robust build make it an indispensable component for safeguarding sensitive electronics and ensuring operational continuity. The 1-1/2" axial leads further enhance its versatility in various mounting configurations, allowing for flexible installation in diverse equipment designs.
  • Mersen GSC-V2-1/2 Miniature Fuse
  • 250VAC, 2.5A, Time-Delay
  • Standard 5x20mm size
  • Soldered connection for secure interface
  • Reliable overcurrent protection for industrial and electronic circuits

Specifications

AC Voltage Rating
250 V
Amperage Rating
2.5 A
Application
Electronic circuits
Brand Name
Mersen
Case
Glass / Ceramic
Class
Supplemental
Connection
Soldered connection
Connection Type
Soldered Connection
Current Rating
2.5 A
Material
Glass / Ceramic
Mounting
Surface
Series
GSC-V
Size
3.83 x 0.2 in
Size
97.282 x 5.08 mm
Size
5x20 mm
Special Features
Glass / ceramic body Time-delay 5 mm x 20 mm 1-1/2" Axial leads
Standard
1/10A through 3A, 250VAC, UL Listed and CSA Certified 4A through 8A, 125VAC, UL Listed and CSA Certified 10A, 125VAC, UL and CSA Recognized
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.