The Square D GJL36075M06 is a 75 Amp, 3 Pole, 600Y/347V PowerPact Circuit Breaker. This high-quality circuit breaker, manufactured by Square D, is designed to protect electrical circuits from overloads and short circuits. With a voltage rating of 600, it is capable of handling a wide range of electrical power requirements. The PowerPact design ensures reliable performance and ease of maintenance, making it a reliable choice for various commercial and industrial applications.