4000-08J41K999

Power Transformers Overview

The TE Connectivity Potter & Brumfield Relays model 4000-08J41K999 is a laminated core power transformer with a 75VA rating. It features a chassis mount design suitable for industrial applications. The unit accepts multiple primary voltage inputs of 120V, 208V, 240V, and 480V. It provides a single secondary output of 24V. This component is designed for reliable power conversion in control systems requiring stable voltage supply from standard AC line sources.

Power Transformers Feature Summary

• Laminated core construction for efficient power transformation
• Chassis mount configuration for secure installation
• Multi-voltage primary input capability
• Dedicated 24V secondary output

Power Transformers Applications

• Industrial control panel power supplies
• Machine tool electrical systems
• Automation equipment control circuits
• General purpose AC to DC converter input stages

Power Transformers Procurement Notes

Verify the specific primary voltage requirement against the available options of 120V, 208V, 240V, or 480V before ordering. Confirm that the 75VA rating meets the load demands of the target 24V circuit. Ensure chassis mounting provisions align with the enclosure design. Request the official datasheet to validate insulation ratings and thermal characteristics for the intended operating environment.

Power Transformers Selection Notes

Select this transformer when a robust laminated core solution is required for converting standard high-voltage AC lines to a lower 24V control voltage. The multi-primary input feature offers flexibility for global deployment across different grid standards. Consider the physical dimensions and chassis mounting style to ensure compatibility with the existing hardware layout and space constraints within the assembly.

Power Transformers Part Context

This component belongs to the TE Connectivity Potter & Brumfield Relays product line, which specializes in electromechanical components. While the brand name includes relays, this specific part number identifies a power transformer. The series is known for durability in demanding environments. It serves as a foundational power source element within larger electrical assemblies managed by the manufacturer's broader portfolio.

Power Transformers FAQ

What are the available primary voltage options?

The transformer supports four primary voltage inputs: 120V, 208V, 240V, and 480V.

What is the secondary output voltage?

The secondary output is fixed at 24V.