DRA3115T0L

Overview

The Panasonic DRA3115T0L is a high-capacity electromagnetic relay designed for industrial automation and control applications. It features enhanced short-circuit withstand capability to ensure greater reliability under fault conditions. The device operates with a coil voltage of 24V DC and provides a contact configuration of one Form C (SPDT) set. The main contacts are rated for a maximum switching current of 40A at 250V AC, allowing it to handle significant load currents in power distribution systems. The unit utilizes a sealed construction to protect internal components from environmental contaminants, ensuring stable performance over extended operational periods in demanding industrial environments.

Feature Summary

• Enhanced short-circuit withstand capability for improved system reliability
• High-current capacity suitable for heavy-duty industrial loads
• Sealed construction to resist environmental contamination

Applications

• Industrial automation control panels
• Power distribution equipment
• Factory automation machinery

Procurement Notes

Verify the specific ordering suffix and manufacturing date code against the latest official Panasonic datasheet before procurement. Confirm that the coil voltage and contact rating match the target circuit requirements. Check for any recent notices regarding component updates or discontinuation status directly from the manufacturer's official channels to ensure supply chain stability and specification compliance.

Selection Notes

Select this model when an application requires a robust relay capable of handling high inrush currents and providing short-circuit protection. Ensure the available space accommodates the physical dimensions of the sealed housing. Verify that the control circuit can supply the necessary coil current for reliable actuation. Consider the thermal dissipation characteristics if multiple units are densely packed within an enclosure.

Part Context

This component belongs to Panasonic's range of industrial-grade electromagnetic relays. It is part of a series designed to meet the rigorous demands of modern factory automation and infrastructure projects. The product line emphasizes durability and safety, aligning with industry standards for control devices used in critical operational systems.

Replacement Considerations

Consult official Panasonic documentation for confirmed substitute part numbers. Do not assume cross-compatibility with other brands without verifying pinout, coil voltage, and contact rating specifications. Official replacement lists should be referenced to ensure identical performance characteristics.