391-016-560-204

Edgeboard Connectors Overview

The EDAC Inc. model 391-016-560-204 is a rotary switch component designed for industrial and commercial applications requiring reliable position selection. This specific configuration features a panel mount design with a shaft diameter of 0.250 inches and an overall length of 1.00 inch. The unit supports multiple pole and throw configurations, typically accommodating up to 16 positions depending on the internal circuitry arrangement. It utilizes durable materials for the housing and contacts to ensure longevity under repeated mechanical actuation. The switch is engineered to meet standard electrical ratings for low voltage and current signals, providing stable connectivity in control panels.

Edgeboard Connectors Feature Summary

• Panel mount construction for secure installation in equipment enclosures
• Durable mechanical actuation mechanism for long operational life
• Standardized shaft dimensions for compatibility with common panel cutouts
• Robust contact system ensuring reliable signal transmission

Edgeboard Connectors Applications

• Industrial control panels
• Test and measurement equipment
• Medical device interfaces
• Automated machinery controls

Edgeboard Connectors Procurement Notes

Verify the exact pole and throw configuration against the schematic requirements before ordering, as variations exist within the 391 series. Confirm that the shaft style and length match the panel thickness and interface needs. Ensure environmental conditions such as temperature and humidity are within the specified operating range for the selected variant. Cross-reference the datasheet for specific electrical ratings to avoid mismatched performance expectations.

Edgeboard Connectors Selection Notes

Choose this model when a robust, panel-mount rotary switch is required for position sensing or circuit selection. Consider the number of poles and throws needed for the specific circuit logic. Evaluate the mechanical durability requirements against the expected cycle count. Ensure the physical dimensions fit the available space in the enclosure. Verify compatibility with existing mounting hardware and shaft coupling mechanisms.

Edgeboard Connectors Part Context

This part belongs to the EDAC 391 series of rotary switches, known for their reliability in demanding environments. The series offers various configurations to suit different application needs. The 391-016-560-204 represents a specific combination of housing, shaft, and contact options within this broader family. It is commonly used where precise mechanical positioning and electrical switching are critical.

Edgeboard Connectors Replacement Considerations

Check for direct cross-references from manufacturers like C&K or Amphenol if availability is an issue. Ensure any substitute matches the shaft diameter, length, and mounting hole pattern exactly. Verify that the electrical ratings and contact material are equivalent to maintain system reliability. Consult official substitution guides for approved alternatives.