Rockwell Automation 592-TPD300NEMA Overload Relay – Motor Protection
The A-B 592-TPD300NEMA Overload Relay is an essential component designed to safeguard industrial motors from damage due to overloading. It offers reliable thermal protection, ensuring smooth operation and longevity of your machinery.
Manufacturer:Rockwell Automation
Model Number:A-B 592-TPD300NEMA
Protection Rating:NEMA 12
Rated Current:Up to 300 Amps
Voltage Rating:240V AC
Operating Temperature Range:-40°C to +85°C
Protection Class:Class 10
Mounting Type:Panel Mount
Certifications:CE, UL, CSA
The Allen Bradley 592-TPD300NEMA Overload Relay is engineered with robust materials to withstand harsh industrial conditions, ensuring long-lasting performance. Its durable construction includes an IP66 rating, protecting against dust and water ingress, making it suitable for outdoor or washdown environments.
This overload relay features a precise tripping mechanism, which ensures immediate response to motor overloads, thus preventing damage to equipment and minimizing downtime. The Class 10 tripping characteristics provide quick disconnection in case of overcurrent, safeguarding the motor and connected systems.
Installation is straightforward thanks to its panel mount design, allowing for easy integration into existing electrical systems. The SPDT contact configuration offers flexibility in wiring options, while the UL, CE, and RoHS certifications guarantee compliance with international safety standards.
The operating temperature range of -25°C to +70°C makes it adaptable to a wide variety of environmental conditions, from cold storage facilities to high-temperature manufacturing areas. This feature enhances its usability across diverse applications within industrial settings.
With its ability to handle up to 10 times the rated current during inrush conditions, the 592-TPD300NEMA Overload Relay ensures stable operation even under transient conditions, providing peace of mind for operators and maintenance teams.














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