Mersen GSA-V1/16 - 250V Time Delay, Ceramic 1/4" x 1 1/4" 250 Volts 0.0625 Amps GSA-V series.
Mersen

GSA-V1/16

Alternate Item Number: 782001810481

UPC: 782001810481

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Minimum Qty: 10

Multiplier: 10

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Overview

The **Mersen GSA-V1/16** is a high-performance **250V time delay ceramic fuse** engineered for precise overcurrent protection in demanding industrial and commercial applications. Part of Mersen’s trusted **GSA-V series**, this fuse combines robust ceramic construction with a **0.0625A current rating** and **250V voltage rating** to safeguard sensitive electronic components from transient overloads and short circuits. Designed for reliability, the GSA-V1/16 features a **1/4" x 1 1/4"** compact size, making it ideal for space-constrained installations where performance and durability are critical. Ceramic fuses like the GSA-V1/16 are the gold standard for industrial circuit protection due to their ability to withstand high temperatures, mechanical stress, and electrical surges without compromising performance. Unlike standard fuses, time delay fuses provide a delayed response to brief overloads, allowing temporary current spikes—common in motor startups, inductive loads, or switching transients—to pass without nuisance tripping. This makes the GSA-V1/16 particularly well-suited for applications where **inrush currents** are a concern, such as in control panels, power supplies, or machinery with inductive components. **Key Applications and Industries:** The GSA-V1/16 is widely used across industries where **precision protection** is non-negotiable. Typical applications include: - **Industrial control panels** and motor starters, where transient surges are frequent. - **Power distribution systems** in manufacturing plants, ensuring uptime by preventing false trips. - **Telecommunications equipment**, protecting sensitive circuits from voltage spikes. - **Renewable energy systems**, such as solar inverters or wind turbine controllers, where stable operation is critical. - **Automotive and aerospace testing equipment**, where reliability under extreme conditions is mandatory. **Why Choose Mersen?** Mersen, a global leader in electrical protection and thermal management solutions, has built a reputation for engineering fuses that deliver **consistent performance, long service life, and unmatched safety**. The **GSA-V series** is no exception—designed with **high-quality ceramic bodies** that resist cracking, moisture, and corrosion, ensuring stable operation even in harsh environments. Professionals in electrical engineering, maintenance, and system design rely on Mersen fuses for their **predictable response times**, **low resistance**, and **compliance with international safety standards** (e.g., UL, IEC). **Installation and Selection Considerations:** When selecting a fuse like the GSA-V1/16, engineers must consider several factors to ensure optimal protection: - **Voltage rating (250V):** Must match or exceed the system’s maximum operating voltage to prevent arcing or failure. - **Current rating (0.0625A):** Should align with the circuit’s nominal current while accounting for inrush conditions. - **Time delay characteristics:** The GSA-V1/16’s delayed response prevents nuisance trips during startup or transient events. - **Physical dimensions (1/4" x 1 1/4"):** Ensures compatibility with standard fuse holders and panels. - **Environmental conditions:** Ceramic fuses excel in high-temperature or high-vibration environments where plastic fuses may degrade. For professionals tasked with designing or maintaining industrial systems, the **Mersen GSA-V1/16** offers a **cost-effective, high-reliability solution** that minimizes downtime and maximizes equipment longevity. Its **compact form factor** and **superior thermal performance** make it a versatile choice for both new installations and retrofits. Whether protecting a critical control circuit or a high-power industrial load, Mersen’s **GSA-V series** delivers the **precision, durability, and safety** that engineers demand. Trust Mersen for your circuit protection needs—where innovation meets reliability.
  • 250V voltage rating for industrial applications
  • 0.0625A current rating with time delay for transient protection
  • Ceramic construction for high-temperature and mechanical durability
  • Compact 1/4" x 1 1/4" size for space-constrained installations
  • Part of Mersen’s trusted GSA-V series for reliable overcurrent protection

Specifications

Amperage Rating
0.0625 A
Application
Electronic circuits - High currents (microwave ovens)
Brand Name
Ferraz Shawmut
Connection
Axial Leads
Current Rating
0.0625 A
Interrupt Rating
0.035 kA
Material
Ceramic
Mounting
Surface
Series
GSA-V
Size
1/4" x 1 1/4"
Special Features
Ceramic Body, Time-Delay, 1/4" X 1 1/4"
Standard
UL/CSA Std. 248-14 1/16A - 8A, 250VAC, UL Listed 10A,12A,15A, 250VAC UL Recognized 1/16A - 8A, 250VAC, CSA Certified 10A, 12A, 15A, 250VAC CSA Recognized 20A, 250VAC 25A, 30A, 125VAC
Type
1/4 X 1-1/4
Voltage Rating
250 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.
9F61 Size B Clips 1.6in

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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.