Square D LH36175 – 175A 3 Pole Molded Case Circuit Breaker Buy Direct

Utilizing a fixed thermal and adjustable magnetic trip, this 175-amp breaker delivers precise LI protection for industrial applications. It is engineered to mount into Square D I-Line panelboards without the need for the HNM1BL filler plate required by the modern JGA36175 replacement. The rugged L-Frame construction achieves a 65kA interrupting rating at 240VAC and 25kA at 600VAC. It features a push-to-trip mechanism for straightforward testing and accommodates dual 250 kcmil conductors.