Description
Square D LH36300 Molded Case Breaker. This unit mounts into Square D I-Line panelboards and switchboards using a plug-on connection. Operating at 300 amps, this 3-pole molded case circuit breaker from the Square D L-Frame series delivers dependable thermal-magnetic protection. It features long-time and instantaneous (LI) trip functions to secure commercial and industrial electrical systems. This unit mounts into Square D I-Line panelboards and switchboards using a plug-on connection.