Mersen GSC-V2/10 - Miniature fuse GSC-V - Time-Delay 250VAC 0.2A Size 5x20 Soldered connection
Mersen

GSC-V2/10

Alternate Item Number: GSC-V2/10

UPC: 782001765910

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Minimum Qty: 10

Multiplier: 10

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Overview

The Mersen GSC-V2/10 Miniature Fuse is a high-performance, time-delay fuse designed for precision circuit protection in industrial and commercial applications. Engineered to meet stringent safety and reliability standards, this 5x20mm fuse delivers robust performance in environments where transient currents and voltage spikes are common. With a rated voltage of 250VAC and a current rating of 0.2A, the GSC-V2/10 is ideal for protecting sensitive electronic components, control circuits, and instrumentation systems against overcurrent conditions while minimizing nuisance tripping. This miniature fuse features a time-delay characteristic, allowing it to withstand temporary overloads or inrush currents without interrupting the circuit. The soldered connection ensures a secure and permanent installation, reducing the risk of loose contacts or intermittent failures in high-vibration applications. Constructed with a durable glass or ceramic body, the GSC-V2/10 offers excellent thermal stability and mechanical strength, making it suitable for use in harsh industrial settings, including manufacturing plants, power distribution systems, and renewable energy installations. Professionals across industries such as automation, telecommunications, automotive, and aerospace rely on Mersen’s reputation for engineering excellence and product reliability. The GSC-V2/10 is part of Mersen’s extensive portfolio of fuses, which are trusted by engineers and technicians worldwide for their consistent performance and adherence to international safety standards. Whether used in PCB-mounted applications, control panels, or power supplies, this fuse provides a cost-effective solution for protecting critical circuits from damage caused by overcurrent events. Key advantages of the Mersen GSC-V2/10 include its compact 5x20mm form factor, which allows for easy integration into space-constrained designs. The axial leads provide flexibility in mounting orientations, while the time-delay feature ensures reliable operation in applications with motor startups, capacitor charging, or other transient conditions. Installation is straightforward, requiring only basic soldering tools and techniques, though proper derating and environmental considerations should be accounted for to maximize performance and longevity. Mersen’s commitment to innovation and quality is evident in the GSC-V2/10, which undergoes rigorous testing to ensure compliance with UL, IEC, and other global standards. This fuse is an excellent choice for engineers seeking a dependable, high-quality solution for circuit protection in both standard and demanding applications. For applications requiring precise current ratings and reliable time-delay characteristics, the Mersen GSC-V2/10 stands out as a trusted component in modern electrical and electronic systems.
  • Rated for 250VAC and 0.2A current with time-delay protection
  • Compact 5x20mm glass/ceramic body with axial leads
  • Soldered connection for secure, permanent installation
  • Ideal for transient-heavy applications (motors, capacitors, inrush currents)
  • Trusted Mersen quality with global safety certifications

Specifications

AC Voltage Rating
250 V
Amperage Rating
0.2 A
Application
Electronic circuits
Brand Name
Mersen
Case
Glass / Ceramic
Class
Supplemental
Connection
Soldered connection
Connection Type
Soldered
Current Rating
0.2 A
Material
Glass or 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
Miniature fuse GGA-V - Time-Delay 250VAC 0.2A Size 5x20 Soldered connection

GGA-V2/10

Miniature fuse GGA-V - Time-Delay 250VAC 0.2A Size 5x20 Soldered connection
SLO-BLO GLASS INDICA H-PACK .500A. The 3AG Slo-Blo® fuse solves a broad range of application requirements while offering reliable performance and costeffective circuit protection. Features: 313 and 315 series fuses have time-delayed in the overload range, which provides superior protection inductive loads such as motors, transformers, and solenoids. 3AG indicating fuses instantly identify themselves upon opening by showing a discoloration of their glass bodies. Guesswork and time-consuming circuit testing is eliminated. This unique design offers the same quality performance characteristics as the standard 3AG fuse design.

0313.500HXIDP

SLO-BLO GLASS INDICA H-PACK .500A. The 3AG Slo-Blo® fuse solves a broad range of application requirements while offering reliable performance and costeffective circuit protection. Features: 313 and 315 series fuses have time-delayed in the overload range, which provides superior protection inductive loads such as motors, transformers, and solenoids. 3AG indicating fuses instantly identify themselves upon opening by showing a discoloration of their glass bodies. Guesswork and time-consuming circuit testing is eliminated. This unique design offers the same quality performance characteristics as the standard 3AG fuse design.

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.