PACKARD PR345 / SWITCHING RELAY; 208-240 VAC, 50/60HZ, 2PDT 211567

PACKARD PR345 Switching Relay | Control & Machine Tool Relays
The PACKARD PR345 switching relay is a high-performance relay engineered for precise control applications in HVAC and industrial systems. Designed for reliable switching in demanding environments, this 2PDT relay offers versatile operation with a broad voltage range and frequency compatibility.

• Rated Coil Voltage: 208-240 VAC
• Frequency Compatibility: 50/60 Hz
• Contact Configuration: Double Pole Double Throw (2PDT)
• Manufacturer Part Number: 211567
• Heavy-duty Construction: For demanding control applications

Compared to industry-standard control relays, the PACKARD PR345 switching relay stands out with its robust dual-frequency support and dependable double-pole double-throw design. This makes it an ideal choice for replacement and upgrade scenarios, particularly where compatibility and reliability are critical. Its voltage rating ensures seamless integration into a wide variety of control panels and HVAC systems, often outperforming lower-rated or single-pole alternatives in durability and responsiveness.

Key Technical Advantages:

• Versatile compatibility with major commercial HVAC and machine tool systems
• Enhanced durability for consistent operation over prolonged cycles
• Designed to handle heavy loads and frequent switching requirements
• Reliable operation within the 208-240 VAC range for optimized energy use
• Standard 2PDT contact arrangement for flexible circuit design

Technology and Performance
The PACKARD PR345 switching relay utilizes advanced coil and contact technology, resulting in stable performance even under variable voltage and frequency conditions. Its heavy-duty contacts are engineered to minimize wear and arcing during each switching cycle, which is essential for ensuring long-term service life in both HVAC and industrial control systems. The wide voltage range (208-240 VAC) and 50/60 Hz dual-frequency compatibility, as expected from top-tier control & machine tool relays, make this unit an exceptional solution for both new installations and as a trusted replacement part. The 2PDT (double pole double throw) configuration further allows for flexible circuit design, facilitating precise control over multiple loads or circuits.

For HVAC professionals, facility managers, and industrial technicians, the PACKARD PR345’s combination of versatility, endurance, and standardization simplifies maintenance and upgrade projects while meeting demanding application requirements for control & machine tool relays. Whether used for equipment upgrades or essential system repairs, this relay brings reliability and performance to every installation.