Mersen GGM1/16 - 250V,Fast Acting Glass 5mm x 20mm 250 Volts 0.0625 Amps GGM series.
Mersen

GGM1/16

Alternate Item Number: 782001768959

UPC: 782001768959

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Multiplier: 5

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Overview

The Mersen GGM1/16 is a high-performance, fast-acting glass fuse engineered for critical overcurrent protection in a wide array of industrial and electronic systems. Designed with precision, this 5mm x 20mm fuse offers a reliable solution for safeguarding sensitive components from damaging surges and faults. Its 250V rating and precise 0.0625A current limit make it an ideal choice for low-power circuits where exact protection is paramount. As part of Mersen's esteemed GGM series, the GGM1/16 embodies the manufacturer's commitment to quality and innovation in fuse technology. This series is recognized for its consistent performance and durability, ensuring dependable operation even in demanding environmental conditions. The fast-acting characteristic of this fuse means it interrupts the circuit almost instantaneously upon detecting an overcurrent event, thereby minimizing potential damage to connected equipment. This rapid response is crucial for protecting delicate electronics, control systems, and power supplies from transient overloads and short circuits. Key specifications of the Mersen GGM1/16 include: * **Voltage Rating:** 250 Volts AC/DC * **Current Rating:** 0.0625 Amps (1/16 Amp) * **Interrupting Rating:** Standard industrial levels for its class (specific rating not provided, but typical for 5x20mm fuses) * **Fuse Body Material:** Glass * **Response Time:** Fast Acting * **Dimensions:** 5mm x 20mm * **Series:** GGM * **Manufacturer:** Mersen This fuse is extensively utilized across various sectors, including: * **Electronics Manufacturing:** Protecting printed circuit boards (PCBs), power supplies, and control modules in consumer electronics, telecommunications equipment, and computing devices. * **Industrial Automation:** Safeguarding control panels, sensors, and low-voltage circuitry within manufacturing plants and process control systems. * **Medical Devices:** Providing essential safety for sensitive diagnostic and therapeutic equipment where reliability is non-negotiable. * **Test and Measurement:** Ensuring the integrity of instruments and measurement systems by preventing damage from unexpected electrical events. Selecting the correct fuse is a critical step in system design and maintenance. The Mersen GGM1/16, with its specific ratings and fast-acting nature, is chosen when the protected circuit operates at or below 250V and requires immediate interruption at 0.0625A. Its compact 5x20mm form factor allows for easy integration into standard fuse holders and compact equipment designs. Mersen's reputation for producing high-quality, reliable protective devices instills confidence in engineers and technicians who depend on their products for critical circuit protection. The GGM1/16 is more than just a fuse; it's a vital component that ensures the longevity and safe operation of complex electrical and electronic systems, offering peace of mind through robust and responsive protection.
  • Mersen GGM Series Fast Acting Glass Fuse
  • 250V AC/DC Voltage Rating
  • 0.0625 Amp (1/16 Amp) Current Rating
  • Standard 5mm x 20mm Fuse Dimensions
  • Ideal for precise overcurrent protection in electronics and industrial controls

Specifications

Amperage Rating
0.0625 A
Application
Electronic circuits
Brand Name
Ferraz Shawmut
Connection
Ferrule
Current Rating
0.0625 A
Interrupt Rating
0.1 kA
Material
Glass
Mounting
Clip
Series
GGM
Size
5x20 mm
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)
0.787 IN x 0.2 IN x 0.2 IN
Package Dimensions (L x W x H)
19.9898 mm x 5.08 mm x 5.08 mm
Package Weight (Imperial)
0.005 L
Package Weight (Metric)
0.002 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.
9F61 Size B Clips 1.6in

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9F61 Size B Clips 1.6in

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.