Mersen GGM-V1/8 - 250V,Fast Acting Glass 5mm x 20mm 250 Volts 0.125 Amps GGM-V series.
Mersen

GGM-V1/8

Alternate Item Number: 782001767167

UPC: 782001767167

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Overview

The Mersen GGM-V1/8 is a high-performance fast-acting glass fuse engineered to deliver precise overcurrent protection across a wide spectrum of industrial and electronic applications. Designed with meticulous attention to detail, this fuse is an essential component for safeguarding sensitive circuitry from damaging surges and faults. Its compact 5mm x 20mm form factor makes it an ideal solution for applications where space is at a premium, without compromising on protective capabilities. Part of Mersen's reputable GGM-V series, the GGM-V1/8 fuse is characterized by its rapid response time to fault conditions. This swift action is critical in preventing secondary damage to components and equipment, thereby extending their operational lifespan and reducing costly downtime. The fuse boasts a robust voltage rating of 250V and a precise current rating of 0.125A, making it suitable for low-voltage, low-current circuits that require dependable protection. Engineers and technicians rely on Mersen fuses for their consistent performance and unwavering reliability. The GGM-V1/8 is no exception, embodying Mersen's decades of expertise in fuse technology and commitment to quality manufacturing. Its glass construction offers excellent visibility of the fuse element, allowing for quick visual inspection to confirm its operational status. This feature is particularly beneficial in maintenance and troubleshooting scenarios. Key specifications and benefits of the Mersen GGM-V1/8 include: * **Fast-Acting Protection:** Designed to interrupt circuits rapidly upon detecting overcurrent, minimizing damage. * **Compact Size:** The 5mm x 20mm dimensions are perfect for densely populated circuit boards and compact electronic enclosures. * **250V Voltage Rating:** Suitable for a broad range of low-voltage AC and DC applications. * **0.125A Current Rating:** Ideal for protecting low-power circuits and sensitive electronic components. * **Durable Glass Construction:** Provides visual indication and reliable performance. * **Mersen Quality:** Manufactured by a globally recognized leader in electrical protection solutions. Typical applications for the Mersen GGM-V1/8 fuse span across various industries. It is commonly found in power supplies for consumer electronics, industrial control systems, telecommunications equipment, medical devices, and laboratory instrumentation. Its ability to provide precise protection in these critical areas underscores its value. When selecting a fuse, professionals consider the operating voltage, expected current draw, and the potential fault currents. The GGM-V1/8's specifications align with the requirements for many low-power electronic circuits where reliability is paramount. Mersen's legacy in fuse innovation ensures that products like the GGM-V1/8 are built to meet stringent industry standards and provide peace of mind to users. This fuse is a testament to Mersen's dedication to providing effective and efficient overcurrent protection solutions for the modern technological landscape.
  • Mersen GGM-V1/8 Fast Acting Glass Fuse
  • 250V AC/DC Voltage Rating
  • 0.125 Amps Current Rating
  • 5mm x 20mm Standard Size
  • Reliable Overcurrent Protection for Electronics

Specifications

Amperage Rating
0.125 A
Application
Electronic circuits
Brand Name
Ferraz Shawmut
Connection
Axial Leads
Interrupt Rating
0.2 kA
Mounting
Surface
Special Features
Glass Body, Fast Acting
Standard
UL/CSA Std. 248-14 1/16A - 3A, 250VAC, UL Listed, CSA certified, 4A - 8A, 125VAC, UL Listed, CSA certified, 10A & 15A, 250VAC, UL Recognized RoHS Compliant
Type
5 X 20 mm miniature fuses
Voltage Rating
250 VAC
Package Dimensions (L x W x H)
3.827 IN x 0.2 IN x 0.2 IN
Package Dimensions (L x W x H)
9.7206 cm x 5.08 mm x 5.08 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.

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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.
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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.