Mersen GSA-V5 - 250V Time Delay, Ceramic 1/4" x 1 1/4" 250 Volts 5 Amps GSA-V series.
Mersen

GSA-V5

Alternate Item Number: 782001810795

UPC: 782001810795

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Minimum Qty: 10

Multiplier: 10

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Overview

The Mersen GSA-V5 is a premium-grade time delay fuse engineered for robust and reliable overcurrent protection across a wide spectrum of industrial and commercial applications. Manufactured by Mersen, a globally recognized leader in electrical protection solutions, this fuse (SKU: GSA-V5) exemplifies the company's commitment to quality, safety, and performance. Its design incorporates a durable ceramic body, which offers superior thermal management and mechanical strength, ensuring consistent operation even under demanding environmental conditions. This makes the GSA-V5 an ideal choice for protecting sensitive electronic equipment, machinery, and control systems from damaging surges and faults. Featuring a precise 250V voltage rating and a 5A current rating, the GSA-V5 is specifically designed to interrupt fault currents quickly while allowing for temporary inrush currents without nuisance tripping. This time-delay characteristic is crucial in applications where motors or other inductive loads experience brief, high current demands during startup. The compact 1/4" x 1 1/4" dimensions facilitate easy integration into existing fuse holders and compact electrical enclosures, offering a space-saving solution without compromising protection capabilities. The GSA-V series is renowned for its adherence to stringent industry standards, providing peace of mind for engineers and maintenance professionals. Key specifications and benefits of the Mersen GSA-V5 fuse include: * **Time Delay Functionality:** Essential for protecting equipment with inrush current requirements, preventing unnecessary shutdowns. * **Robust Ceramic Construction:** Ensures excellent thermal dissipation and high interrupting capacity, contributing to longevity and reliability. * **Precise Electrical Ratings:** 250V voltage and 5A current ratings provide accurate protection for specified circuits. * **Compact Size:** The 1/4" x 1 1/4" form factor is suitable for a variety of equipment and panel designs. * **Mersen Quality:** Backed by the reputation of a leading manufacturer in electrical safety. Industries that commonly rely on the GSA-V5 fuse include manufacturing, automation, telecommunications, HVAC systems, and power supplies. Its versatility allows it to be used in control circuits, power distribution panels, and specialized equipment where precise and dependable circuit protection is paramount. By selecting the Mersen GSA-V5, users are investing in a proven solution that safeguards valuable assets, minimizes downtime, and enhances overall operational safety. The UNSPSC code 39121609 further categorizes this product within electrical fuses, highlighting its specific function in electrical system protection. When specifying fuses, understanding the application's voltage, current, and time-delay requirements is critical, and the GSA-V5 is expertly designed to meet these needs for many common industrial scenarios.
  • Mersen GSA-V5 250V 5A Time Delay Ceramic Fuse
  • Durable ceramic body for enhanced thermal performance and longevity
  • Compact 1/4" x 1 1/4" size for versatile installation
  • Reliable overcurrent protection for industrial and commercial equipment
  • Time-delay feature prevents nuisance tripping from inrush currents

Specifications

Amperage Rating
5 A
Application
Electronic circuits - High currents (microwave ovens)
Brand Name
Ferraz Shawmut
Connection
Axial Leads
Current Rating
5 A
Interrupt Rating
0.2 kA
Material
Ceramic
Mounting
Surface
Series
GSA-V
Size
1/4" x 1 1/4"
Special Features
Ceramic Body, Time-Delay, 1/4" X 1 1/4"
Standard
UL/CSA Std. 248-14 1/16A - 8A, 250VAC, UL Listed 10A,12A,15A, 250VAC UL Recognized 1/16A - 8A, 250VAC, CSA Certified 10A, 12A, 15A, 250VAC CSA Recognized 20A, 250VAC 25A, 30A, 125VAC
Type
1/4 X 1-1/4
Voltage Rating
250 VAC
Package Dimensions (L x W x H)
4.25 IN x 0.25 IN x 0.25 IN
Package Dimensions (L x W x H)
10.795 cm x 6.35 mm x 6.35 mm
Package Weight (Imperial)
0.010 L
Package Weight (Metric)
0.005 kg
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POWR-JAW clamps improve the contact between fuse and clip. The unnecessary heat from poor contact due to the loss of spring force in the clips can cause nuisance fuse opening and premature aging of surrounding components. High temperature phenolic resin knob designed for the most severe environments 7 sizes to provide effective coverage. Simple design makes installation easy.

LCC5

POWR-JAW clamps improve the contact between fuse and clip. The unnecessary heat from poor contact due to the loss of spring force in the clips can cause nuisance fuse opening and premature aging of surrounding components. High temperature phenolic resin knob designed for the most severe environments 7 sizes to provide effective coverage. Simple design makes installation easy.
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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.