MTG0100I

Power Transformers Overview

The Siemens MTG0100I is a control power transformer designed for industrial applications. It features a primary voltage rating of 380/400/415 V AC and a secondary output of 110 x 220 V AC. The unit has a power capacity of 100 VA and operates at frequencies of 50/60 Hz. This component provides isolated power conversion for control circuits, ensuring safe and stable voltage levels for downstream devices.

Power Transformers Feature Summary

• Touch-safe terminals for enhanced operator safety
• Chassis mount design for secure installation
• International voltage compatibility

Power Transformers Applications

• Industrial control panel power distribution
• Machine tool circuit isolation
• Automation system auxiliary power supply

Power Transformers Procurement Notes

Verify the specific voltage configuration required for your application, as the primary input supports multiple international standards (380/400/415V). Confirm that the secondary output matches the load requirements of 110 x 220 VAC. Ensure the mounting environment allows for chassis installation and adequate ventilation to maintain thermal performance within specified limits.

Power Transformers Selection Notes

Select this model when a compact, isolated power source is needed for control circuits operating at standard industrial voltages. The 100 VA rating suits low-power control logic and signaling loads. Consider the touch-safe terminal feature if personnel access to live parts is possible during maintenance or operation.

Power Transformers Part Context

This transformer belongs to Siemens' Class MTG series of control power transformers. These units are engineered for reliability in demanding industrial environments, providing galvanic isolation between primary power sources and sensitive control electronics. The series is widely used in global manufacturing and automation infrastructure.

Power Transformers Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Verify compatibility with existing mounting hardware and wiring configurations before considering alternative models from other manufacturers.