Schneider Electric MA36800 Molded Case Circuit Breaker

Schneider Electric’s Square D MA36800 molded‑case circuit breaker is a 3‑pole, 800 A device designed for 600 V systems, delivering thermal‑magnetic protection for three‑phase feeders. It uses I‑Line style plug‑in mounting with ABC phase connection, enabling straightforward integration into Square D distribution panels. The MA36800 offers a typical interrupting capacity of 30 kA at 480 VAC, making it suitable for demanding commercial and light‑industrial circuits, and it comes with a non‑interchangeable trip featuring Long‑Time and Instantaneous functions to tailor protection to the protected load. Load‑side connections are provided via included lugs for secure termination, and the unit is built as a rugged molded‑case breaker compatible with broader Square D/MCA/MCA‑style protection schemes.