Square D KH36175 – 175A 3 Pole Molded Case Circuit Breaker Best Seller

Designed for heavy-duty commercial applications, the Square D KH36175 is a 175-amp, 3-pole molded case circuit breaker. It features fixed thermal and adjustable magnetic trip functions (LI) to handle demanding electrical loads. As a K-Frame device, it plugs securely into standard Square D I-Line panelboards and switchboards. Facilities looking to modernize can cross-reference this legacy unit to the newer PowerPact JJA36175.