Mersen GDL-V1/4 - 250V Time Delay Glass 1/4" x 1 1/4" 250V Volts 0.25 amps GDL-V (pigtail leads) series.
Mersen

GDL-V1/4

Alternate Item Number: 782001766078

UPC: 782001766078

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Multiplier: 10

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Overview

The Mersen GDL-V1/4 is a premium time delay glass fuse engineered for robust and reliable overcurrent protection in a wide array of industrial and commercial electrical systems. Designed with precision, this fuse offers critical safeguarding for sensitive electronic components and equipment, preventing damage from sustained overloads and short circuits. Featuring a 250V voltage rating and a precise 0.25A current rating, the GDL-V1/4 is ideally suited for low-current applications where accurate and dependable protection is paramount. Its compact 1/4" x 1 1/4" physical dimensions make it a versatile choice for installations with limited space. The integrated pigtail leads simplify the installation process, allowing for quick and secure connections within control panels, power supplies, and various electronic circuits. The "Time Delay" characteristic of the GDL-V series is a significant advantage in industrial settings. This feature allows the fuse to withstand temporary inrush currents, common during the startup of motors or other inductive loads, without nuisance blowing. However, it will reliably interrupt the circuit during prolonged overcurrent conditions that could otherwise lead to equipment failure or fire hazards. This selective tripping capability enhances system uptime and reduces maintenance costs. Key applications for the Mersen GDL-V1/4 fuse include: * **Control Circuits:** Protecting sensitive control logic and instrumentation. * **Power Supplies:** Safeguarding internal components of low-voltage power supplies. * **Instrumentation:** Ensuring the integrity of measurement and diagnostic equipment. * **Small Motors:** Providing protection against overloads in small fractional horsepower motors. * **Electronic Assemblies:** Offering general circuit protection in various electronic devices. Mersen, a globally recognized leader in electrical protection and power management, brings its extensive expertise to the GDL-V series. Their commitment to quality manufacturing and rigorous testing ensures that each fuse meets stringent industry standards. Choosing Mersen means investing in the longevity and safety of your electrical infrastructure. The GDL-V1/4 is a testament to Mersen's dedication to providing high-performance, dependable solutions for critical protection needs in demanding environments. Its robust construction and precise performance characteristics make it an indispensable component for engineers and technicians seeking to maintain operational continuity and protect valuable assets.
  • Mersen GDL-V1/4 Time Delay Glass Fuse
  • 250V AC Voltage Rating
  • 0.25 Ampere Current Rating
  • 1/4" x 1 1/4" Physical Size
  • Pigtail Leads for Easy Installation

Specifications

Amperage Rating
0.25 A
Application
Electronic circuits
Brand Name
Ferraz Shawmut
Connection
Axial Leads
Connection Type
Pigtail Leads
Current Rating
0.25 A
Interrupt Rating
0.035 kA
Material
Glass
Mounting
Surface
Series
GDL-V
Size
1/4" x 1 1/4"
Special Features
Glass Body Time-Delay 1/4" X 1/4"
Standard
UL/CSA Std.248-14 1/16A - 8A, 250VAC UL Listed, CSA Certified 10A - 15A 125VAC UL Listed, CSA Certified 20A - 30A, 32VAC UL Listed to U.S. and Canadian safety standards RoHS Compliant
Type
Electronic Fuses
Voltage Rating
250V 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.