Square D KA36175 – 175A 3 Pole Molded Case Circuit Breaker Best Choice

Engineered for commercial environments, the Square D KA36175 is a 3-pole, 175A molded case circuit breaker from the legacy K-Frame family. It provides robust overcurrent protection for demanding electrical systems. This unit mounts into Square D I-Line panelboards and switchboards. As a legacy component, it is replaced by the PowerPact JGA36175, making it an ideal drop-in solution for maintaining existing infrastructure. It features a fixed thermal and adjustable magnetic trip unit (LI).