305-052-556-507

Edgeboard Connectors Overview

The EDAC Inc. model 305-052-556-507 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 0.25 inches and an overall length of 1.00 inch. The switch operates with a single pole, double throw (SPDT) contact arrangement across multiple positions, typically offering 6 or more detent points depending on the full series specification. It utilizes silver alloy contacts rated for low voltage and current loads, ensuring stable signal transmission in control circuits.

Edgeboard Connectors Feature Summary

• Robust mechanical construction suitable for harsh environments
• Precise detent positioning for accurate circuit selection
• Standardized panel mounting dimensions for easy integration

Edgeboard Connectors Applications

• Industrial control panels
• Test and measurement equipment
• Communication systems

Edgeboard Connectors Procurement Notes

Verify the exact contact rating and insulation resistance values against the official datasheet before procurement. Ensure the shaft configuration matches the operational requirements of the host equipment. Confirm that the environmental sealing specifications meet the installation site conditions to prevent premature failure due to moisture or dust ingress.

Edgeboard Connectors Selection Notes

Select this component based on its specific mechanical interface and electrical ratings rather than general category features. Compare the required number of poles and throws against the available options within the 305 series. Consider the torque requirements for actuation and the durability expectations for the intended duty cycle to ensure long-term reliability.

Edgeboard Connectors Part Context

This part belongs to EDAC's 305 series of rotary switches, known for their compact size and high reliability. The series offers various configurations including different shaft types, knob styles, and contact arrangements. The 305-052-556-507 represents a specific variant tailored for particular mounting and electrical needs within this broader product line.

Edgeboard Connectors Replacement Considerations

Check for direct cross-reference models from EDAC or other manufacturers offering identical pinouts and mechanical dimensions. Verify that any substitute maintains the same SPDT configuration and contact material properties to ensure functional equivalence without redesigning the host circuit board.