Mersen TSF800-13 - Terminal shrouds are used to prevent the contact of live terminals. They are made for all of our switches, both line and load sides. 800A FDS series.
Mersen

TSF800-13

Alternate Item Number: 3605340559309

Contact for Pricing

Overview

The Mersen TSF800-13 Terminal Shroud (SKU: TSF800-13) is a critical safety accessory designed for Mersen 800A FDS series fusible disconnect switches. Manufactured in the USA, this terminal shroud provides essential protection against accidental contact with live terminals, ensuring a safer operational environment. Its primary function is to prevent direct human contact with energized components on both the line and load sides of the switch. This shroud is specifically engineered for 800A applications within the Mersen FDS series. The catalog data indicates that Mersen offers terminal shrouds for various current ratings and switch types, including the OSS800G1L/3 and OSS800G1S/3 models, which are suitable for 600-800A switches. While the TSF800-13 is a specific part number, it aligns with Mersen's comprehensive range of safety accessories for their fusible disconnect switches. The material is typically a durable grey plastic, offering IP3X protection from the front, with transparent options available upon request. The snap-on mounting mechanism ensures a secure and straightforward installation process. By implementing terminal shrouds like the TSF800-13, industrial facilities can significantly enhance electrical safety, reduce the risk of arc flash incidents, and facilitate compliance with relevant safety regulations. This accessory is indispensable for maintaining the integrity and safety of electrical distribution systems where high currents are present. Its precise fit and robust construction are tailored to the specific design of Mersen's 800A FDS series switches, guaranteeing optimal performance and protection.
  • Designed for Mersen 800A FDS series fusible disconnect switches
  • Prevents accidental contact with live terminals on line and load sides
  • Enhances electrical safety and compliance
  • Durable grey plastic construction
  • Snap-on mounting for easy installation

Specifications

Application
for use with Mersen switches
Brand Name
Ferraz Shawmut
Special Features
Terminal shrouds are used to prevent the contact of live terminals. They are made for all of our switches, both line and load sides.
Standard
UL98 recognized to E191605
Type
Accessories for Switches
Voltage Rating
600 VAC
Package Dimensions (L x W x H)
5.6 IN x 3.4 IN x 3.82 IN
Package Dimensions (L x W x H)
14.224 cm x 8.636 cm x 9.7028 cm
Package Weight (Imperial)
0.050 L
Package Weight (Metric)
0.023 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.