Square D KHL361251021 – 125A 3 Pole Molded Case Circuit Breaker Professional Grade

Engineered for commercial and industrial applications, the Square D KHL361251021 is a 3-pole molded case circuit breaker rated for 125 amps. This unit-mount breaker installs into compatible Square D enclosures and switchboards. As a legacy K-Frame device, it is replaced by the PowerPacT J-Frame (JJL36125) when upgrading. Delivering a 65 kAIC capacity at 240VAC, it ensures robust fault clearing. It also includes a factory-installed shunt trip mechanism for remote tripping capabilities.