Square D MA36800 – 800A 3 Pole Molded Case Circuit Breaker Trusted Brand

Rated 30 kAIC at 480VAC, the MA36800 is a robust 3-pole, 800A molded case circuit breaker from Square D. As part of the legacy M-Frame family, it provides reliable thermal magnetic protection with an adjustable magnetic trip for industrial power systems. The breaker mounts into I-Line panelboards and switchboards, featuring a plug-on connection that simplifies maintenance and minimizes downtime. It includes Visi-Trip technology for quick fault identification and is replaced by the MGA36800.