BH-0750B

Power Transformers Overview

The BH-0750B is a 750VA industrial control transformer manufactured by Signal Transformer. It features a primary voltage rating of 240V, with support for 480V input configurations, and provides a secondary output of 120V. The unit utilizes a +130°C insulation system and copper magnet wire for efficient operation. Designed for chassis mounting, it operates at 50 Hz or 60 Hz frequencies. The transformer meets ANSI/NEMA ST-1 performance requirements and holds UL certification under file number E63829.

Power Transformers Feature Summary

• Provides stable output voltages during high inrush conditions
• Offers electrical isolation between control circuits and power sources
• Features molded terminals for enhanced durability
• Encapsulated coils protect against contaminants and moisture

Power Transformers Applications

• Machine tool control devices
• Motor starters
• Relay control panels
• Contactor and timer circuits

Power Transformers Procurement Notes

Verify the specific primary voltage configuration required for your application, as the BH series supports multiple input ratings including 240V and 480V. Confirm that the chassis mounting style aligns with your enclosure design. Ensure compliance with local safety standards regarding the +130°C insulation class and UL certification requirements for industrial control environments.

Power Transformers Selection Notes

Select this model when a 750VA capacity is necessary for robust industrial control applications requiring high surge tolerance. The encapsulated construction makes it suitable for harsh environments where protection from dust and humidity is critical. Consider the physical dimensions and chassis mount requirements to ensure proper integration into existing control panels.

Power Transformers Part Context

The BH series represents Signal Transformer's line of compact and durable industrial control transformers. These units are engineered to exceed ANSI/NEMA standards, providing reliable isolation and voltage regulation. The brand is recognized for high-quality wire-wound magnetic solutions serving diverse industrial sectors.

Power Transformers Replacement Considerations

When replacing, ensure the new unit matches the 750VA rating and compatible primary/secondary voltage pairs. Verify that the replacement supports the same operating frequency (50/60 Hz) and maintains the required +130°C insulation class for thermal safety.