DZ3S100D0L

Overview

The Panasonic DZ3S100D0L is a polarized power relay belonging to the DZ-S series, designed for high-capacity switching applications. It features a 1-form-A (1a) contact configuration with a rated current of 10A and operates on a DC 12V coil voltage. The device complies with European safety standards, specifically IEC/EN 60947-5-1, ensuring reliability in industrial environments. Key electrical parameters include a maximum switching voltage of 250V AC and a mechanical life expectancy of up to 1 million operations. The unit utilizes a sealed construction to protect internal components from environmental contaminants.

Feature Summary

• Complies with European safety standards including IEC/EN 60947-5-1
• Features a compact 1-form-A contact arrangement for efficient circuit control
• Utilizes a polarized coil design for stable operation with low power consumption
• Constructed with a sealed housing to enhance durability against dust and moisture

Applications

• Industrial automation control panels requiring reliable load switching
• HVAC systems for compressor and fan motor control circuits
• General-purpose machinery protection and monitoring interfaces
• Power distribution units managing standard AC loads

Procurement Notes

Verify the specific ordering suffix to confirm the exact coil voltage and contact material specification, as variations exist within the DZ-S family. Ensure the procurement documentation references the official Panasonic datasheet for the DZ3S100D0L part number to confirm compliance with RoHS directives and REACH regulations. Cross-reference the manufacturer's latest notices regarding component lifecycle status to avoid obsolescence risks during long-term production planning.

Selection Notes

Select this model when a 10A capacity at 12V DC coil drive is required for space-constrained installations. The polarized nature of the relay allows for direct connection to standard logic outputs without additional driver circuits in many cases. Consider the mechanical endurance rating if the application involves frequent cycling. Verify that the load characteristics remain within the resistive switching limits defined in the official specifications to ensure optimal contact lifespan.

Part Context

This component is part of the broader DZ-S series of polarized power relays manufactured by Panasonic Electronic Components. The series is engineered to meet stringent European safety requirements while maintaining a small footprint. It serves as a critical interface element between low-power control signals and higher-power industrial loads, offering a balance of performance and reliability for modern automated systems.

Replacement Considerations

Consult the official Panasonic replacement guide for cross-references. No public substitute part numbers are confirmed for this specific variant.