Square D A4.32 (1126 FW), Thermal Unit, 4.08-4.32A / Class 20

The Square D A4.32 thermal unit is an important component in electrical protection systems. It is designed to serve as an overload relay, which is critical in safeguarding electric motors from overheating due to excessive current. This specific model, with a rating of 4.08-4.32A and a Class 20 designation, indicates its suitability for use in a variety of industrial applications. Originally developed by Square D, a brand recognized for its innovation in electrical distribution and control products, the A4.32 thermal unit embodies advancements in reliability and efficiency. Square D has been a leader in the electrical equipment sector for over a century, focusing on enhancing the safety and longevity of electrical systems. The A4.32 thermal unit can be utilized in numerous industries, including manufacturing, commercial buildings, and HVAC systems, where it provides crucial protection for motors. Its unique features include precise thermal protection capabilities, allowing it to respond quickly to overload conditions, thus minimizing downtime and potential damage to equipment. The Compact design makes installation easier in diverse environments, contributing to operational efficiency and reliability for operators.

Thermal Rating: 4.08–4.32 A Class: 20 Type: Thermal Unit Compatibility: Suitable for various electrical motors and systems.