Allen-Bradley / Rockwell Automation NEMA Overload Relay Heater Element J73

The J73 NEMA Overload Relay Heater Element from Allen-Bradley / Rockwell Automation is designed for Class 10 protection, providing overload relay functionality that trips in 10 seconds or less at a current equal to 600 percent of its rating. This heater element is suitable for applications requiring quick response to overload conditions, making it ideal for use with motors that have short locked rotor time capabilities, such as hermetic motors and submersible pumps. The J73 element is part of the Type J series, which is specifically tailored for general applications where Class 10 protection is necessary. It is important to consider the full load amperes rating and ambient temperature conditions when selecting this heater element to ensure proper motor protection.