Mersen GGA-V7/10 - Miniature fuse GGA-V - Time-Delay 250VAC 0.7A Size 5x20 Soldered connection
Mersen

GGA-V7/10

Alternate Item Number: GGA-V7/10

UPC: 782001305246

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Minimum Qty: 10

Multiplier: 10

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Overview

The Mersen GGA-V7/10 is a high-quality miniature fuse designed for reliable overcurrent protection in a wide range of electronic and industrial applications. Engineered with a time-delay characteristic, this fuse offers superior protection against both short circuits and sustained overloads, preventing damage to sensitive equipment and ensuring operational continuity. Its robust glass construction provides excellent visibility of the fuse element, allowing for easy visual inspection and confirmation of its status. With a voltage rating of 250 VAC and a precise current rating of 0.7 A, the GGA-V7/10 is ideal for protecting low-voltage circuits where precise and dependable interruption is critical. The standard 5x20 mm size makes it a versatile component, compatible with numerous fuse holders and equipment designs across various industries, including telecommunications, industrial controls, power supplies, and consumer electronics. The soldered connection type ensures a secure and permanent electrical interface, minimizing the risk of connection failures in demanding environments. Mersen is a globally recognized leader in electrical protection and power management, renowned for its commitment to quality, innovation, and safety. The GGA-V series fuses embody this dedication, offering performance that professionals can trust. When selecting fuses, understanding the specific requirements of the circuit, including voltage, current, interruption rating, and time-current characteristics, is paramount. The time-delay feature of the GGA-V7/10 is particularly beneficial in circuits with temporary inrush currents, such as those found in motor starting or capacitor charging applications, where a fast-acting fuse might nuisance trip. This fuse effectively balances the need for rapid fault clearing with tolerance for normal operating transients. Key Specifications and Benefits: * **Voltage Rating:** 250 VAC - Suitable for a broad spectrum of AC power applications. * **Current Rating:** 0.7 A - Precisely calibrated for protecting sensitive components. * **Time-Delay Operation:** Effectively handles inrush currents without premature tripping, while still providing robust protection against sustained overloads and short circuits. * **Material:** Glass body for visual inspection and durability. * **Size:** 5x20 mm - A universally recognized and compatible form factor. * **Connection Type:** Soldered - Ensures a secure and reliable electrical connection. * **Manufacturer:** Mersen - A trusted name in electrical safety and protection solutions. Installation of the Mersen GGA-V7/10 miniature fuse should always be performed by qualified personnel following appropriate safety procedures. Ensure the fuse is correctly rated for the circuit it is protecting and that the fuse holder is compatible. The reliability and performance of this fuse contribute significantly to the overall safety and longevity of the equipment it safeguards. For critical applications requiring consistent protection and adherence to industry standards, the Mersen GGA-V7/10 is an excellent choice.
  • Mersen GGA-V7/10 Miniature Fuse for reliable overcurrent protection.
  • 250 VAC voltage rating and 0.7 A current rating for precise circuit safeguarding.
  • Time-delay characteristic prevents nuisance tripping from inrush currents.
  • Durable glass construction with 5x20 mm size for broad compatibility.
  • Secure soldered connection ensures a stable electrical interface.

Specifications

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