Schneider GM20D4N1254BEE | Manual transfer switch, GoPact MTS 200, 4 poles, 125A, 415VAC 50/60Hz, extended rotary handle, open transition

Schneider GM20D4N1254BEE | Manual transfer switch, GoPact MTS 200, 4 poles, 125A, 415VAC 50/60Hz, extended rotary handle, open transition

Technical Specifications

• Product Type: Manual Transfer Switch (MTS)

• Series: GoPact MTS 200

• Model: GM20D4N1254BEE

• Number of Poles: 4 (three phases + neutral)

• Rated Current: 125 Amps

• Rated Operational Voltage: 415 VAC

• Frequency: 50/60 Hz

• Operation Type: Manual

• Transition Type: Open transition (break-before-make)

• Handle: Extended rotary handle for external mounting

• Mounting: Panel/enclosure installation

• Conformity: IEC 60947-6-1

Key Features

• Open Transition Switching: Prevents overlap between power sources during switching, ensuring electrical isolation and safety.

• Extended Rotary Handle: External handle provides ease of operation, improved visibility, and enhanced operator safety—ideal for enclosed panel setups.

• Robust Build: Made from high-quality, durable materials suitable for demanding electrical environments.

• 4-Pole Isolation: Ensures complete disconnection of all live conductors, including the neutral, which is crucial in balanced three-phase systems.

• Clear Source Indication: Clearly marked positions (I – 0 – II) allow the user to easily identify the active source, improving control and reducing risk.

Applications

• Commercial Installations: Office buildings, retail units, and schools that require manual control over mains and generator power.

• Industrial Sites: Manufacturing plants, warehouses, and workshops where scheduled maintenance or emergency power switching is needed.

• Backup Power Management: Used in systems where utility and standby generators are manually switched.

• Off-Grid or Remote Locations: An economical and dependable solution for areas without automated infrastructure.