Square D JJA36175 – 175A 3 Pole Molded Case Circuit Breaker Premium

Engineered for commercial and industrial applications, the JJA36175 is a 3-pole MCCB from Square D’s PowerPacT J-Frame lineup. It features a thermal-magnetic trip unit with long-time and instantaneous (LI) protection functions. This breaker installs into Square D I-Line panelboards and switchboards. It serves as an upgrade for legacy KC36175 and KH36175 breakers. Rated for 175A, it provides a 65kAIC interrupting rating at 480V. The unit includes a Visi-Trip indicator and is HACR rated.