Square D HDL36150SA – 150A 3 Pole Molded Case Circuit Breaker Popular

Belonging to the Square D PowerPacT H-Frame family, this 150A MCCB delivers thermal-magnetic protection for industrial applications. The “SA” suffix denotes a factory-installed 120VAC shunt trip for remote operation. Designed for unit-mount configurations, the HDL36150SA installs into switchboards and control panels. It utilizes standard line and load lugs for secure wire terminations. This 3-pole breaker provides a D-interrupting rating of 14kA at 600VAC and features a Visi-Trip indicator. (Breaker sold as HDL36150 with field-installable shunt trip included.)