Metal Enclosed Load Interrupter Switchgear

The Metal-Enclosed Load Interrupter Switchgear functions as a large switching device that opens and closes current flow while providing reliable protection in medium-voltage applications.

Rated Voltage: 4.76/15 kV
Rated Current: 600/1200 A
Short-Time Current: 25/38 kV

Key Features

High Interrupting Ratings

Provides higher symmetrical and asymmetrical interrupting ratings than other OEM products.

MV Application Compatibility

Designed for medium-voltage applications across a standard voltage range from 4.76 kV to 38 kV.

Safety

Built with a high-strength steel frame, standoff insulators, and a proprietary arc extinguishing system.

Accessory Options

Available accessories include operating handles, motor operators, auxiliary switches, padlocks, and Kirk Key locks.

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Reach out to our dedicated specialist for technical inquiries and product support.

powersystem.sales@lselectricamerica.com

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Lineup

UME
Maximum rated voltage	(kV)	4.76	4.76	15	15
Dielectric strength	(A)	19	19	36	36
Short time current	(kA)	25	38	25	38
Momentary current, peak	(kA)	65	98.8	65	98.8
Rated normal current	(A)	600 / 1200	600 / 1200	600 / 1200	600 / 1200

Markets

Discover how our real-time monitoring and precise control capabilities drive operational efficiency, ensure compliance,
and maintain 24/7 continuity across the most demanding global markets.

Data Center

Scalable & Uninterrupted Power

Ensure 24/7 uptime with high-reliability power distribution and smart monitoring. Engineered for the precision, efficiency, and scalability required by mission-critical hyperscale environments.

Power Grid

Intelligent Grid & Energy Orchestration

Optimize energy flow from generation to distribution. We empower utilities and enterprise microgrids with advanced grid intelligence, seamless BESS integration, and renewable energy management.

Oil & Gas, Mining Industries

Rugged Reliability for Harsh Environments

Maximize operational safety and efficiency under extreme conditions. Deliver robust power solutions and intelligent automation tailored for petrochemicals & refining, heavy metals & mining

Public Infrastructure

Resilient Power for Mission-Critical Facilities

Safeguard essential public services with robust electrical architectures. We deliver highly reliable power control and automation for government facilities, aviation hubs, water treatment plants

Industrial

Smart Automation & Motor Control

Drive manufacturing excellence and minimize production downtime. Our precision automation and power systems are optimized for automotive lines, semiconductor fabrication, heavy machinery

Commercial & Residential

Optimized Energy for Smart Buildings

Protect critical building systems and enhance overall energy efficiency. Delivering safe, compliant, and scalable power solutions for high-rise commercial spaces, logistics hubs, retail complexes