Mersen U09361 - End Barrier for 250A 30A and 60A Class H and K and R adder fuseholder
Mersen

U09361

Alternate Item Number: 782001671822

UPC: 782001671822

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Minimum Qty: 25

Multiplier: 25

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Overview

The Mersen U09361 End Barrier is a critical component engineered to enhance the safety and reliability of industrial electrical systems. Specifically designed for use with 250A, 30A, and 60A Class H, Class K, and Class R adder fuseholders, this end barrier plays a vital role in preventing accidental contact and ensuring proper fuseholder functionality. Its robust construction, a hallmark of Mersen's commitment to quality, makes it suitable for demanding industrial environments where durability and consistent performance are paramount. This end barrier serves a crucial protective function by physically isolating the fuseholder terminals, thereby mitigating the risk of short circuits or accidental disconnections. This is particularly important in applications involving high currents and frequent maintenance, where operator safety and system integrity are non-negotiable. The precise engineering of the U09361 ensures a secure fit and reliable engagement with compatible Mersen fuseholders, contributing to the overall stability and longevity of your electrical infrastructure. Key benefits of integrating the Mersen U09361 End Barrier include: * **Enhanced Safety:** Prevents accidental contact with live fuseholder terminals, reducing the risk of electrical shock and arc flash incidents. * **Improved Reliability:** Ensures secure fuseholder operation by preventing unintended disconnections, minimizing downtime and production interruptions. * **Durability:** Constructed from high-quality materials, this end barrier is built to withstand the rigors of industrial settings, including exposure to vibration, dust, and varying temperatures. * **Versatile Compatibility:** Designed to work seamlessly with a range of Mersen Class H, K, and R fuseholders across multiple amperage ratings (250A, 30A, 60A), offering flexibility for diverse electrical configurations. * **Ease of Installation:** The intuitive design facilitates straightforward installation, allowing for quick integration into existing or new electrical panels and systems. Mersen is a globally recognized leader in electrical protection and power management solutions. Their extensive experience and dedication to innovation translate into products like the U09361 End Barrier that professionals can trust. By choosing Mersen, you are investing in components that are designed for optimal performance, safety, and compliance with industry standards. This end barrier is an essential accessory for any facility prioritizing robust electrical protection and operational efficiency. Whether in manufacturing plants, data centers, or utility substations, the Mersen U09361 provides peace of mind and contributes to a safer, more reliable electrical system.
  • Mersen U09361 End Barrier for 250A, 30A, and 60A Class H, K, and R adder fuseholders.
  • Enhances electrical safety by preventing accidental contact with fuseholder terminals.
  • Ensures reliable operation and prevents unintended disconnections in industrial applications.
  • Durable construction designed for demanding environments and long-term performance.
  • Provides versatile compatibility with a range of Mersen fuseholder types and ratings.

Specifications

Application
Used with adder poles to make a single pole fuseholder
Brand Name
Ferraz Shawmut
Current Rating
250A 30A 60A
Phase
1
Type
End Barrier
Voltage Rating
600 VAC
Package Weight (Imperial)
0.100 L
Package Weight (Metric)
0.045 kg
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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.