Square D KCL34200 – 200A 3 Pole Molded Case Circuit Breaker Hot Deal

Operating as a critical safety device, the Square D KCL34200 is a 200-amp, 3-pole legacy MCCB. It incorporates a thermal-magnetic trip unit with fixed thermal and adjustable magnetic (LI) functions to guard against overloads and short circuits. This feed-thru breaker mounts into Square D enclosures and panelboards, accepting 4 AWG to 350 kcmil conductors. When upgrading, the PowerPacT J-Frame (JJL36200) serves as the modern substitute. It boasts an extra-high 65kAIC rating at 480V.