166G80-BULK

Overview

The Hammond Manufacturing 166G80-BULK is a laminated core industrial control transformer designed for chassis mounting. It features a single primary winding rated for 115 VAC input and a secondary output of 80 VAC at a center tap, delivering a power rating of 40 VA with a maximum current of 500 mA. The unit operates at frequencies of 50 Hz or 60 Hz and supports an ambient temperature range from 0°C to +130°C. Physical dimensions are approximately 71.37 mm in length, 40.64 mm in width, and 42.67 mm in height, with wire lead terminations.

Feature Summary

• Laminated core construction for efficient low voltage power transformation
• Single primary winding configuration compatible with standard 115 VAC supply lines
• Chassis mount style with wire leads for direct integration into industrial enclosures

Applications

• Industrial control panel power supplies
• Equipment requiring isolated low voltage AC sources
• Chassis-mounted instrumentation power systems

Procurement Notes

Verify the specific suffix against manufacturer documentation to confirm if the bulk packaging designation alters electrical characteristics or physical form factor compared to standard retail units. Confirm that the 115V primary rating matches your local mains frequency requirements before finalizing procurement orders.

Selection Notes

Select this model when a 40 VA capacity is required for chassis-mounted applications. Ensure the enclosure allows for the specified physical footprint and provides adequate ventilation for the +130°C thermal rating. Verify that the 80V CT secondary voltage aligns with downstream circuit requirements.

Part Context

This component belongs to the Hammond 166 series of industrial control transformers. The series offers various power ratings and secondary voltages tailored for different industrial automation needs. The 166G80 variant specifically addresses higher power demands within the compact chassis-mount category.

Replacement Considerations

Cross-reference part numbers such as 166G36 or 166G12-BULK only if lower power ratings are acceptable. No direct equivalent substitutes are confirmed in public documentation; verify pinout and dimensional compatibility before substituting.