Siemens HLD63B500L – 500A 3 Pole Molded Case Circuit Breaker Grab Now

Featuring pre-installed line and load lugs, the HLD63B500L simplifies installation in Siemens Sentron panelboards and switchboards. This 3-pole, 500A molded case circuit breaker utilizes an LD frame design with an interchangeable thermal-magnetic trip unit. It provides long-time and instantaneous (LI) protection for commercial and industrial electrical systems. Rated for 65 kAIC at 480VAC and 35 kAIC at 600VAC, it delivers dependable high-interrupting capacity for critical infrastructure.