Direct From Factory Square D FHL36000M1586 – 100A 3 Pole Automatic Molded Case Switch

Serving as a dedicated disconnect for industrial applications, this 100A Square D molded case switch isolates circuits without thermal overload protection. The unit-mount F-frame device installs into compatible motor starters and Trane HVAC systems. It serves as a legacy component, with the HGL36000S15 acting as a modern retrofit replacement. Equipped with specialized lugs featuring Faston tabs, it delivers instantaneous magnetic-only self-protection up to 65kA at 240V.