E250W

Overview

The SolaHD E250W is a 250 VA encapsulated industrial control transformer from the SBE series. It features a laminated core with interleaved copper windings for efficiency. The unit operates at 50/60 Hz and supports worldwide applications. Primary voltage ratings include 240/480 VAC, while the secondary provides 120 VAC. It is designed for chassis mounting and includes prewired connections without covers.

Feature Summary

• Epoxy-encapsulated construction for durability
• Interleaved copper windings to reduce losses
• Prewired configuration for ease of installation

Applications

• Industrial control panels
• Machine tool circuits
• Automation systems requiring auxiliary power

Procurement Notes

Verify that the specific order matches the E250W designation for 250 VA capacity and 240/480V primary input. Confirm the requirement for prewired leads and the absence of protective covers as specified in the official documentation. Ensure compatibility with 50/60 Hz operational frequencies before procurement.

Selection Notes

Select this model when a compact, encapsulated transformer is required for 250 VA loads. It is suitable for environments where NEMA standards apply and UL/cULus listing is mandatory. Consider the chassis mount form factor and prewired nature for integration into existing control architectures.

Part Context

This component belongs to the SolaHD SBE series of encapsulated midget control transformers. It is manufactured by SolaHD (Sola Hevi-Duty), an Emerson brand. The series is characterized by its epoxy encapsulation and suitability for general industrial control applications across various global markets.

Replacement Considerations

Direct substitutes must match the 250 VA rating, 240/480V primary, and 120V secondary specifications. Verify physical dimensions and mounting style compatibility. Cross-reference part numbers within the SBE series or equivalent encapsulated control transformers from other manufacturers if availability is constrained.