The Square D JJA36175 is a molded case circuit breaker designed for robust performance in commercial and industrial electric circuits. This breaker, rated at 175 Amps, ensures reliable protection and mitigation against overloads and short circuits within electrical systems. Operating on a voltage of up to 600 VAC, the JJA36175 features a three-pole design that enhances its capability to disconnect all poles in a multi-phase system upon fault detection. Its high interrupting rating is essential for applications requiring sturdy, prompt circuit interruption to safeguard electrical equipment and minimize downtime. Ideal for use in panelboards, switchboards, motor control centers, and busway applications, this product is a pivotal component in ensuring operational safety and efficiency in complex electrical setups.