166E14-BULK

Overview

The Hammond Manufacturing 166E14-BULK is a low voltage industrial power transformer designed for chassis mounting. It features a single primary winding rated at 115 VAC and a single secondary winding providing 14 VAC center-tapped output. The unit delivers a power rating of 2.1 VA with a secondary current capacity of 0.15 A (150 mA). Operating within a frequency range of 50 Hz to 60 Hz, the transformer supports an ambient temperature range from 0°C to +130°C. Physical dimensions are approximately 60.45 mm in length, 35.05 mm in width, and 35.05 mm in height, with wire lead termination.

Feature Summary

• Chassis mount design with wire leads for direct integration into control panels
• Single primary and single secondary winding configuration for standard isolation
• Low voltage operation suitable for rectifier applications
• High thermal stability supporting maximum operating temperatures up to 130°C

Applications

• Industrial control circuit power supply
• Low voltage rectifier use in electronic equipment
• Chassis-mounted power distribution for instrumentation
• General purpose isolation in 115V AC systems

Procurement Notes

Verify the specific suffix against manufacturer documentation to confirm physical dimensions and terminal type. The bulk designation typically indicates loose packaging rather than individual retail boxes. Confirm shipping restrictions as larger or heavier transformers may have specific transport requirements depending on destination country regulations and carrier policies.

Selection Notes

Select this model when a compact, low-power solution is required for 115V input systems. Ensure the load current does not exceed 150 mA to prevent overheating. Verify that the chassis mounting style and wire lead termination match the existing panel layout. Consider the 130°C temperature rating for high-ambient environments where standard components might fail.

Part Context

This component belongs to the Hammond 166 series of industrial control transformers. The series offers various power ratings and voltage configurations tailored for general industrial applications. Similar models in the lineup include the 166G8 and 166G12, which share the same chassis form factor but differ in power output and secondary voltage specifications.

Replacement Considerations

Direct substitutes within the same series include the 166E14 without the bulk suffix if packaged units are preferred. Cross-reference with Hammond part numbers such as 166G14 if higher current capacity is acceptable, though voltage and physical dimensions must be verified for compatibility.