Mersen EGSC10003RP0 - Mersen Enclosed Disconnect Switches are designed to meet customer's requirements for compact and durable individual disconnecting means. Both fusible and non-fusible versions are available in a variety of enclosure types. Mersen features NEMA 4X non-metallic enclosures that are extremely durable and provide the ultimate protection for harsh environments and conditions. The enclosed disconnect switch range offers safety, ease of installation, space savings and operational convenience to end-users. 1000 amp UL98 SC NFDS disconnect with red pistol handle in a NEMA 4X Non-Metallic enclosure.
Mersen

EGSC10003RP0

Alternate Item Number: 782001368586

UPC: 782001368586

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Overview

The Mersen EGSC10003RP0 1000A NEMA 4X Non-Metallic Enclosed Disconnect Switch is a robust, high-performance solution engineered for the most demanding industrial environments. Designed to serve as a reliable individual disconnecting means, this switch combines durability, safety, and operational convenience in a single, space-saving unit. With a 1000 amp current rating and a NEMA 4X non-metallic enclosure, the EGSC10003RP0 delivers unmatched protection against dust, water ingress, and corrosive elements, ensuring long-term performance even in the harshest conditions. The inclusion of a vibrant red pistol handle not only enhances visibility for quick identification but also provides ergonomic, one-handed operation for effortless switching between on and off states. Mersen’s enclosed disconnect switches, including the EGSC10003RP0, are trusted by professionals across industries such as manufacturing, chemical processing, water treatment, and renewable energy. These switches are ideal for applications requiring a compact yet powerful disconnect solution, such as motor control centers, panelboards, and branch circuit protection. Available in both fusible and non-fusible versions, the EGSC10003RP0 offers flexibility to meet specific project requirements while maintaining compliance with stringent safety standards. Key features of the Mersen EGSC10003RP0 include: - **NEMA 4X Non-Metallic Enclosure**: Provides superior resistance to corrosion, chemicals, and extreme temperatures, making it suitable for outdoor and indoor harsh environments. The non-metallic construction also eliminates the risk of electrical shock and reduces the weight of the unit. - **1000 Amp Current Rating**: Handles high current loads with ease, ensuring reliable performance in critical electrical systems where power demands are substantial. - **Red Pistol Handle**: Offers clear visual indication of switch status and enables quick, intuitive operation. The handle’s design minimizes operator fatigue and enhances safety during maintenance or emergency shutdowns. - **Compact and Space-Saving Design**: Optimizes panel space while delivering robust performance, making it an ideal choice for installations where real estate is at a premium. - **UL98 and SC NFDS Compliance**: Meets rigorous safety and performance standards, including Underwriters Laboratories (UL) certification for enclosed switches and Short-Circuit Current Rating (SCCR) for fault protection, ensuring peace of mind in critical applications. Installation and maintenance of the EGSC10003RP0 are streamlined for efficiency. The non-metallic enclosure simplifies handling and reduces the need for specialized tools, while the modular design allows for easy integration into existing systems. Mersen’s commitment to quality and innovation is evident in every aspect of this product, from its durable construction to its user-friendly operation. Whether used in a manufacturing plant, a wastewater treatment facility, or a solar farm, the EGSC10003RP0 delivers the reliability and safety that professionals demand. As a leader in electrical protection and power management solutions, Mersen has built a reputation for delivering high-quality products that meet the evolving needs of industrial and commercial markets. The EGSC10003RP0 is no exception, offering a blend of performance, durability, and ease of use that sets it apart in the crowded disconnect switch market. For engineers, electricians, and facility managers seeking a dependable enclosed disconnect switch, the Mersen EGSC10003RP0 is a trusted choice that ensures operational continuity and safety in even the most challenging environments.
  • 1000A current rating for high-power applications
  • NEMA 4X non-metallic enclosure resists dust, water, and corrosion
  • Red pistol handle for quick, ergonomic operation
  • Available in fusible and non-fusible versions
  • UL98 and SC NFDS compliant for safety and reliability

Specifications

Amperage Rating
1000 A
Application
Load break switching Separate disconnect means within sight of all motor loads to comply with NEC® Article 430 Circuit isolation Service entrance ratings available Food processing Conveyor systems Harsh industrial environments
Brand Name
Ferraz Shawmut
Enclosure
NEMA 4X Non-Metallic
Mounting
Screw
Number Of Poles
3
Special Features
Suitable for use as Motor Disconnect Meets OSHA lockout/tagout requirements NEMA rated enclosures Knockouts provided Easy screw mounting Selector or pistol handles in black or red/yellow
Standard
UL 508A UL508 UL98 CSA IEC versions available.
Type
Enclosed Disconnect Switch
Voltage Rating
600 V
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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.