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Mersen GGC1-1/4 - Miniature fuse GGC - Fast-Acting 250VAC 1.25A Size 6,3x32 Ferrule
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Mersen GGC1-1/4 Miniature fuse GGC - Fast-Acting 250VAC 1.25A Size 6,3x32 Ferrule

Alternate Item Number: GGC1-1/4

UPC: 782001760656

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Overview

The Mersen GGC1-1/4 is a high-performance miniature fuse designed for critical overcurrent protection in a wide array of electronic and industrial applications. Engineered for fast-acting interruption, this fuse ensures rapid response to fault conditions, safeguarding sensitive equipment from damage. Its robust glass body construction provides excellent visibility of the fuse element, allowing for easy visual inspection and confirmation of operation. The ferrule connection type ensures secure and reliable electrical contact, crucial for maintaining system integrity. With a voltage rating of 250VAC and a current rating of 1.25A, the GGC1-1/4 is ideally suited for protecting low-voltage circuits where precise and timely fault clearing is paramount. The 6.3x32mm (approximately 1/4" x 1 1/4") physical dimensions adhere to industry standards, ensuring compatibility with a broad range of fuse holders and equipment designs. This fuse is a staple in sectors such as telecommunications, industrial controls, power supplies, and consumer electronics, where reliability and safety are non-negotiable. Mersen, a globally recognized leader in electrical protection and power management, brings its extensive expertise to the GGC series. Their commitment to quality manufacturing and rigorous testing guarantees that each GGC1-1/4 fuse meets stringent performance criteria. Choosing Mersen means investing in dependable protection backed by decades of innovation and a reputation for excellence in fuse technology. The fast-acting nature of this fuse is particularly beneficial in applications prone to transient surges or rapid fault development, minimizing downtime and repair costs. Key features and benefits of the Mersen GGC1-1/4 include: * **Fast-Acting Protection:** Quickly interrupts fault currents to prevent damage to downstream components. * **250VAC Voltage Rating:** Suitable for a wide range of AC power applications. * **1.25A Current Rating:** Precisely protects circuits requiring this specific current limit. * **Glass Body Construction:** Offers visual indication of fuse status and durability. * **Ferrule Connection:** Ensures secure and reliable electrical connections. * **Standard 6.3x32mm Size:** Compatible with common fuse holders and equipment. * **Mersen Quality:** Manufactured by a trusted industry leader known for reliability. When selecting miniature fuses, professionals consider factors such as voltage and current ratings, interrupting capacity, and response time. The Mersen GGC1-1/4 excels in providing a reliable balance of these critical parameters for many common applications. Its straightforward installation into standard fuse holders makes it a practical choice for both original equipment manufacturers (OEMs) and maintenance professionals. The UNSPSC code 39121623 further categorizes this product within the electrical protection devices market, highlighting its role in safeguarding electrical systems.
  • Fast-acting miniature fuse for rapid overcurrent interruption
  • 250VAC voltage rating suitable for diverse AC applications
  • 1.25A current rating for precise circuit protection
  • Durable glass body with ferrule connection for secure contact
  • Standard 6.3x32mm (1/4" x 1 1/4") size for broad compatibility

Specifications

AC Voltage Rating
250 V
Amperage Rating
1.25 A
Application
Electronic circuits
Brand Name
Mersen
Case
Glass
Case Material
Glass
Class
Supplemental
Connection
Ferrule
Connection Type
Ferrule
Current Rating
1.25A
Material
Glass
Mounting
Clip
Series
GGC
Size
1.25 x 0.25 in
Size
31.75 x 6.35 mm
Size
1.25 x 0.25;31.75 x 6.35 in;mm
Size
6.3x32
Special Features
Glass body Fast-acting 1/4" x 1-1/4"
Standard
1/10A through 10A, 250VAC, UL Listed and CSA Certified 12A and 15A, 125VAC, UL Listed and CSA Certified 20A through 30A, 32VAC
Type
6x32mm, 1/4" X 1-1/4"
Voltage Rating
250 VAC
Package Dimensions (L x W x H)
1.25 in x 0.25 in x 0.25 in
Package Dimensions (L x W x H)
31.75 mm x 6.35 mm x 6.35 mm
Package Weight (Imperial)
0.010 lb
Package Weight (Metric)
0.005 kg
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Frequently Asked Questions

What are the dimensions of the GGC1-1/4 fuse?

The GGC1-1/4 fuse has dimensions of 1/4 inch by 1-1/4 inch.

What is the voltage rating for the GGC1-1/4 fuse?

The GGC1-1/4 fuse is rated for 250VAC.

What is the ampere rating for the GGC1-1/4 fuse?

The GGC1-1/4 fuse has an ampere rating of 1-1/4A.

What type of body does the GGC1-1/4 fuse have?

The GGC1-1/4 fuse features a glass body.

What is the operating characteristic of the GGC1-1/4 fuse?

The GGC1-1/4 fuse is a fast-acting fuse.

What is the interrupting rating for the GGC1-1/4 fuse at 250VAC?

The interrupting rating for the GGC1-1/4 fuse at 250VAC is 200A.

Is the GGC1-1/4 fuse UL Listed and CSA Certified?

Yes, fuses from 1/2A through 10A, including the GGC1-1/4, are UL Listed and CSA Certified.

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.