396-052-540-204

Edgeboard Connectors Overview

The EDAC Inc. model 396-052-540-204 is a rotary switch component designed for industrial and commercial applications requiring reliable electrical switching. This specific unit features a panel mount configuration with a shaft diameter of 0.250 inches and an overall length of 1.000 inch. It supports multiple pole and throw configurations, typically offering up to 12 positions with 4 circuits per position. The device utilizes gold-plated contacts to ensure low contact resistance and high durability over extended operational cycles. Electrical ratings include a maximum voltage of 28 VDC and current handling capabilities suitable for standard control circuits.

Edgeboard Connectors Feature Summary

• Robust mechanical construction designed for high-cycle reliability in demanding environments
• Gold-plated contact system ensures stable signal transmission and minimal resistance
• Precision-machined shaft and housing provide accurate detent positioning
• Standardized mounting dimensions facilitate easy integration into existing panels

Edgeboard Connectors Applications

• Industrial control panels for machinery operation
• Test and measurement equipment selector switches
• Commercial appliance control interfaces
• Automotive diagnostic tool interfaces

Edgeboard Connectors Procurement Notes

Verify the exact pole/throw configuration and shaft style against the original design specifications before procurement. Confirm that the electrical ratings meet the circuit requirements. Check for any specific environmental sealing needs if the application involves moisture or dust. Ensure the mounting hole dimensions align with the panel thickness. Cross-reference the datasheet for torque specifications during installation to prevent mechanical damage.

Edgeboard Connectors Selection Notes

Select this component based on the required number of poles, throws, and positions needed for the specific circuit logic. Consider the actuation force and detent feel appropriate for the user interface. Evaluate the environmental conditions such as temperature range and exposure to contaminants. Ensure the shaft type matches the available control knob or lever mechanism. Verify compatibility with the PCB footprint or terminal block arrangement used in the assembly.

Edgeboard Connectors Part Context

This part belongs to EDAC's 396 series of rotary switches, known for their compact size and high reliability. The series offers various configurations to suit different panel space constraints and functional requirements. Components in this line are commonly used in sectors where consistent performance and long service life are critical. The 396 series provides a balance between cost-effectiveness and robust engineering standards.

Edgeboard Connectors Replacement Considerations

Direct replacements must match the physical dimensions, electrical ratings, and contact configuration. Verify that substitute parts offer equivalent or superior cycle life and contact material quality. Ensure the new component fits the existing panel cutout and mounting hardware without modification. Check for availability of compatible accessories such as knobs or locks.