MT1500A

Power Transformers Overview

The Siemens MT1500A is a Class MT industrial control power transformer with a 1500 VA rating. It operates at 50/60 Hz and features a single-phase configuration. The primary winding supports 240V or 480V AC input, while the secondary provides a stable 120V AC output. Designed for chassis mounting, it utilizes insulation rated for 180°C to ensure durability in demanding environments. Physical dimensions are approximately 7 inches in width, 6.62 inches in depth, and 6.42 inches in height.

Power Transformers Feature Summary

• Provides isolated 120V AC secondary output from standard 240V or 480V primary sources
• Constructed with high-temperature 180°C insulation class for thermal stability
• Engineered for secure chassis mounting within industrial control panels

Power Transformers Applications

• Industrial machine tool control circuits
• Factory automation system power distribution
• Electrical panel isolation and voltage step-down

Power Transformers Procurement Notes

Verify that the required primary voltage matches either 240V or 480V AC specifications before ordering. Confirm that the chassis mounting space accommodates the specified physical dimensions of 7 x 6.62 x 6.42 inches. Ensure the application environment does not exceed the 180°C insulation temperature rating. Cross-reference the manufacturer part number MT1500A to avoid confusion with similar capacity models.

Power Transformers Selection Notes

Select this model when a 1500 VA capacity is required for stepping down 240V or 480V line voltage to 120V for control logic. It is suitable for applications requiring robust thermal performance due to its 180°C insulation class. Consider the physical footprint constraints for chassis installation. This unit is appropriate for general industrial control environments rather than specialized hazardous locations unless explicitly certified.

Power Transformers Part Context

This component belongs to the Siemens Class MT series of industrial control transformers. These units are designed to provide reliable power isolation and voltage transformation for control circuits. The series typically offers various VA ratings to suit different load requirements while maintaining consistent physical mounting standards and thermal performance characteristics across the product line.

Power Transformers Replacement Considerations

Direct substitutes may include other Class MT series transformers with identical 1500 VA ratings and matching 240/480V to 120V configurations. Verify that any replacement maintains the same chassis mounting hole pattern and overall envelope dimensions to fit existing panel layouts without modification.