Mersen GSA-V8 - 250V Time Delay, Ceramic 1/4" x 1 1/4" 250 Volts 8 Amps GSA-V series.
Mersen

GSA-V8

Alternate Item Number: 782001810825

UPC: 782001810825

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Multiplier: 10

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Overview

The Mersen GSA-V8 is a high-performance time delay fuse engineered to provide robust and reliable overcurrent protection for a wide array of industrial and commercial applications. Manufactured by Mersen, a globally recognized leader in electrical protection, this GSA-V series fuse (SKU: GSA-V8) exemplifies precision engineering and durable construction. Its primary function is to safeguard sensitive electrical equipment and circuits from damage caused by overloads and short circuits, ensuring operational continuity and preventing costly downtime. Featuring a time delay characteristic, the GSA-V8 is specifically designed to withstand temporary inrush currents common in motor starts and transformer energization without nuisance tripping. This crucial feature allows for the normal operation of equipment while still offering rapid interruption of dangerous fault currents. The fuse's construction utilizes a high-quality ceramic body, which provides excellent dielectric strength, superior thermal dissipation, and exceptional resistance to mechanical shock and vibration. This robust build makes it an ideal choice for demanding environments where durability and long-term reliability are paramount. With a voltage rating of 250V and a current rating of 8 Amps, the Mersen GSA-V8 is suitable for a broad spectrum of applications. Its compact 1/4" x 1 1/4" physical dimensions facilitate easy integration into various electrical panels, control systems, and equipment designs, particularly in space-constrained installations. The GSA-V series is trusted across numerous industries, including manufacturing, automation, power distribution, telecommunications, and HVAC systems, for its consistent performance and adherence to stringent safety standards. Key benefits of employing the Mersen GSA-V8 fuse include: * **Precise Overcurrent Protection:** Effectively interrupts fault currents to protect valuable assets. * **Time Delay Capability:** Accommodates temporary inrush currents, reducing nuisance tripping. * **Durable Ceramic Construction:** Offers superior resistance to heat, shock, and vibration for extended service life. * **Compact Size:** 1/4" x 1 1/4" dimensions for versatile installation. * **250V / 8A Rating:** Suitable for a wide range of electrical circuits. * **Mersen Quality:** Backed by the reputation of a leading manufacturer in electrical safety solutions. When selecting fuses for critical applications, professionals rely on the proven performance and quality that Mersen consistently delivers. The GSA-V8 fuse is a testament to this commitment, offering peace of mind and dependable protection for your electrical infrastructure. Its UNSPSC code is 39121609, further categorizing it within the electrical fuse and protector segment.
  • Mersen GSA-V8 250V Time Delay Ceramic Fuse
  • 8 Amp current rating for versatile protection
  • Compact 1/4" x 1 1/4" physical dimensions
  • Durable ceramic body for enhanced reliability
  • Engineered for industrial and commercial applications

Specifications

Amperage Rating
8 A
Application
Electronic circuits - High currents (microwave ovens)
Brand Name
Ferraz Shawmut
Connection
Axial Leads
Current Rating
8 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.