FX12BK003 | 1/2 HP 1800 RPM 56C 208-230/460V 3 Phase ODP, FLEX-IN-1 Marathon Electric Motor

FX12BK003 | 1/2 HP 1800 RPM 56C 208-230/460V 3 Phase ODP, FLEX-IN-1 Marathon Electric Motor

The Marathon FLEX-IN-1™ electric motor is a versatile, high-quality replacement motor designed to fit hundreds of discontinued or out-of-stock brand name motors. Ideal for industrial and HVAC applications, it supports standard 56 frame motors with or without C-face mounts, providing a reliable and cost-effective solution.

Key Specifications

• Horsepower: 1/2 HP
• RPM: 1800
• Voltage: 208-230/460 V
• Amperage: 1.8/0.9 A
• Enclosure: TEFC (Totally Enclosed Fan Cooled)
• Frame / Diameter: 56C Frame with removable mounting base
• Rotation: 3 Phase
• Bearings: Double-sealed ball bearings

Product Features & Fitment

This motor features a patent-pending multi-mount, repositionable bolt-on base and C-face, allowing rapid reconfiguration of the conduit box compared to traditional motors. The fan guard rotates in 90° increments to align with the base when repositioned for F-2 or F-3 conduit box locations. The conduit box itself rotates 180° for 360° conduit entry, with 7/8” and 1-1/8” knockouts on all sides.

Additional features include hole plugs in the main frame for repositioning the base to NEMA® F-2 and F-3 conduit box locations, a conduit box cover gasket meeting IP44 or better enclosure rating, and a repositionable combination base compatible with NEMA 56, 56H, 143T, and 145T mounting patterns. Cast-in end frame markings indicate base locations for conduit box positioning, and all mounting screws allow for easy base repositioning to suit various installation requirements.