E distribution class medium-voltage switches

Why E disconnect switches?

Siemens E disconnect switches are medium-voltage air-break switches for power distribution. They provide reliable circuit control for applications up to 25 kV and 900 A.

Power distribution systems demand robust, safe solutions for diverse current types. Our E disconnect switches offer dependable circuit interruption. Equip them with the optional Saf-T-Gap interrupter to manage transformer magnetizing, line charging, loop-switching currents and emergency load dropping, ensuring operational stability. Durable polymer or porcelain insulators ensure reliable performance and longevity, reducing maintenance needs.

Key benefits

Flexible applications

Apply our E disconnect switches across circuits up to 600 A. Use the Saf-T-Gap interrupter for transformer magnetizing, line charging and loop-switching currents to meet diverse power distribution needs.

Enhance safety

Perform critical operations, including emergency load dropping. Use the Saf-T-Gap interrupter for safe handling of various currents and to protect your infrastructure.

Integrate seamlessly

Install E disconnect switches easily with backplate sets for single or double crossarm mounting to simplify installation and reduce setup time. These switches can integrate seamlessly into your existing infrastructure.

Featured capabilities

Support diverse voltage and current ratings

Handle voltage ratings from 15 to 25 kV and continuous currents up to 900 A. Handle lightning impulses up to 150 kV for robust performance. Provide reliable power distribution across various system requirements.

Meet power class standards

Function as a distribution class switch, meeting power class standards up to 600 A. Apply these switches on all circuits up to 600 A for broad compatibility. We ensure reliable performance in diverse power distribution scenarios.

Saf-T-Gap interrupter for circuit control

Integrate the plug-in Saf-T-Gap interrupter for enhanced circuit control. Use Type E for transformer magnetizing, line charging and loop-switching currents. Perform emergency load dropping for operational flexibility.