Schneider Electric MG24456 Molded Case Circuit Breaker

Schneider Electric MG24456 Molded Case Circuit Breaker (Merlin Gerin MG24456) provides robust overcurrent and short‑circuit protection for power circuits and connected equipment in DIN rail distribution panels, switchboards, and motor control centers. This 2‑pole unit is rated 50 A with a C‑Curve tripping characteristic and thermal‑magnetic protection for 480Y/277 VAC systems operating at 50/60 Hz. Its DIN rail mount enables quick installation in commercial and industrial facilities, protecting motors, HVAC equipment, lighting circuits, and other electrical loads from faults. Common replacements include Schneider Electric Multi 9 Circuit Breaker, ABB S200 Series (S200) Circuit Breaker, and Siemens 5SY Series Circuit Breaker.