Siemens HED43B050L – 50A 3 Pole Molded Case Circuit Breaker Grab Now

Engineered for commercial power distribution, the Siemens HED43B050L is a 3-pole, 50A Sentron ED frame MCCB. It provides reliable thermal-magnetic protection with fixed long-time and instantaneous (LI) trip functions. This unit-mount breaker installs into standard enclosures, switchboards, and motor control centers, and includes line and load side lugs. Note that this ED frame model is replaced by the 3VA5150-6ED36-0AA0. Rated 42kAIC at 480VAC, this HACR-rated breaker handles high faults.