166M16

Overview

The Hammond Manufacturing 166M16 is a low voltage, single primary industrial control transformer designed for chassis mounting. It features a laminated core construction with wire lead terminations. The unit operates at 50 Hz or 60 Hz frequencies and has a power rating of 48 VA. The primary winding accepts 115 VAC input. The secondary output provides 16 VAC center-tapped configuration with a rated current of 3 A. Physical dimensions are approximately 82.6 mm in length, 41.4 mm in width, and 42.9 mm in height. The component supports an operating temperature range from 0°C to +130°C.

Feature Summary

• Single primary winding design with 115VAC input capability
• Center-tapped secondary output providing 16VAC at 3A
• Chassis mount installation style with wire lead connections
• Laminated core construction for standard industrial applications

Applications

• Industrial control panels requiring low voltage power distribution
• Equipment needing 16VAC center-tapped supply for rectification
• Chassis-mounted electronic systems with 115VAC primary sources

Procurement Notes

Verify the specific datasheet version for the 166M16 to confirm exact dimensional tolerances and insulation class ratings prior to integration. Ensure that the ambient operating environment remains within the specified 0°C to +130°C range to maintain thermal performance. Confirm that the chassis mounting points align with the physical footprint specifications provided in the official manufacturer documentation.

Selection Notes

Select this model when a 48VA capacity is required for 115VAC to 16VAC CT conversion. The 3A secondary current rating suits applications demanding higher load currents compared to lower VA variants. Consider the chassis mount style and wire lead termination type for compatibility with existing panel layouts and wiring harnesses.

Part Context

This component belongs to the Hammond 166 series of industrial control transformers. The series offers various power ratings and voltage configurations to suit different control circuit requirements. The 166M16 specifically addresses needs for moderate power levels with a center-tapped secondary output, fitting into the broader portfolio of open-style power transformers.

Replacement Considerations

Cross-reference part numbers such as 166G16 or 166G30 if lower current or different voltage outputs are acceptable. Verify that substitute models match the required 48VA power rating and 115VAC primary specification to ensure functional equivalence.