E075W

Overview

The SolaHD E075W is a 75VA encapsulated industrial control transformer featuring copper-wound windings for superior efficiency and low magnetic losses. It includes a pre-installed primary fusible block (Class CC) and a built-in midget-type secondary fuse. The unit operates at 50/60 Hz with Class A/105°C insulation. Dimensions are 4.41 inches in height, 3.39 inches in width, and 4.36 inches in depth. It holds UL (Canada and US), CSA C22.2, and NEMA ST-1 approvals.

Feature Summary

• Encapsulated construction with copper-wound windings
• Integrated primary fusible block and secondary midget fuse
• Chassis mount design with wire lead connections

Applications

• Industrial control panels
• Machine tool circuits
• Power distribution systems requiring isolation

Procurement Notes

Verify the specific voltage configuration and frequency rating against the equipment requirements before purchase. Confirm that the integrated fusing meets the circuit protection standards of the application. Ensure chassis mounting dimensions align with the installation space constraints. Check for any required ordering suffixes if prewiring or covers are needed, as the base model may not include these accessories.

Selection Notes

Select this model when a compact, encapsulated transformer with built-in fusing is required for industrial control applications. The copper windings offer efficiency benefits over aluminum alternatives. Consider the physical dimensions and chassis mount style for integration into existing enclosures. Verify that the 75VA power rating sufficiently supports the connected load without exceeding thermal limits under continuous operation.

Part Context

This component belongs to the SBE series of encapsulated industrial control transformers from SolaHD. The series is designed for robust performance in demanding environments, offering UL and CSA certifications for North American markets. The E075W specifically addresses applications needing reliable isolation and protection within a standardized footprint.

Replacement Considerations

Direct substitutes must match the 75VA rating, encapsulation type, and integrated fusing configuration. Verify dimensional compatibility for chassis mounting. Ensure equivalent insulation class and approval ratings for regulatory compliance.