M4L-3-4-40

Power Transformers Overview

The M4L-3-4-40 is a single-phase power transformer from the Signal Transformer M4L series, rated at 450VA. It features chassis mounting and operates at 50/60 Hz with Class F insulation (155ºC). The primary accepts 100/115/200/230V inputs. The secondary provides parallel 20V at 22.5A or series 40V at 11.25A. It has a dielectric strength of 4000 Vrms and weighs approximately 11 lbs.

Power Transformers Feature Summary

• Chassis mount construction for industrial stability
• Class F insulation rating for thermal resilience
• Configurable secondary voltage output options

Power Transformers Applications

• Industrial power supply systems
• Equipment requiring isolated AC power conversion
• Control panel integration

Power Transformers Procurement Notes

Verify the specific ordering suffix to confirm input/output configurations and compliance status. Ensure mechanical dimensions match the chassis mounting requirements. Confirm that the 450VA rating aligns with the system's continuous load demands. Check for RoHS3 compliance if required by project specifications.

Power Transformers Selection Notes

Select this model when a 450VA capacity is required for single-phase applications. Choose based on the need for configurable secondary voltages of 20V or 40V. Consider the chassis mount style for fixed installations. Verify that the 11 lb weight is acceptable for the mounting structure.

Power Transformers Part Context

This component belongs to the Signal Transformer M4L series, which includes various VA ratings. The M4L-3-4-40 specifically denotes the 450VA variant within this line of industrial power transformers designed for robust performance in demanding environments.

Power Transformers Replacement Considerations

Consult official substitution guides for equivalent models. Verify that any replacement matches the 450VA rating, chassis mount type, and electrical specifications. Cross-reference pinouts and dimensions to ensure compatibility.