TCT40-01E07K

Power Transformers Overview

The Triad Magnetics TCT40-01E07K is a Class 2 industrial control transformer with a 40 VA power rating. It features a single primary winding rated for 120 VAC and a single secondary winding providing 24 VAC at full load. The unit operates at 50 Hz or 60 Hz frequencies. Electrical isolation is rated at 1500 VAC. The device utilizes a laminated core construction and is designed for chassis mounting via a welded steel bracket. Termination is achieved through wire leads.

Power Transformers Feature Summary

• Class 2 energy limiting design compliant with EIA-17-1021-1A standards
• Tamper-resistant shrouds integrated for enhanced safety protection
• Steel bracket welded to the bottom for secure chassis mounting
• Laminated core construction optimized for standard frequency operation

Power Transformers Applications

• Industrial automation control circuits
• Embedded system power management
• Electronics equipment internal power distribution
• Low voltage control panel applications

Power Transformers Procurement Notes

Verify that the specific part number matches the required electrical specifications, particularly the 24 VAC secondary output and 120 VAC primary input. Confirm compliance with Class 2 energy limiting requirements for the intended application. Ensure the chassis mounting style and welded bracket configuration align with the mechanical assembly constraints. Check for RoHS compliance status if environmental regulations apply to the project.

Power Transformers Selection Notes

Select this component when a compact, energy-limited control transformer is required for 120 VAC to 24 VAC conversion. The welded bracket facilitates direct chassis installation without additional hardware. The tamper-resistant shroud provides necessary safety isolation in accessible environments. Verify that the 40 VA rating meets the maximum load current requirements of the downstream control circuitry.

Power Transformers Part Context

This model belongs to the TCT series of Class 2 power control transformers manufactured by Triad Magnetics. These units are engineered for industrial environments requiring reliable voltage transformation with inherent safety limitations. The series typically includes various voltage configurations and power ratings to support diverse control panel architectures.

Power Transformers Replacement Considerations

No public confirmed substitute part numbers are available.