C646 Marathon 1/4 hp 1800 RPM 115/230V Explosion Proof 48 Frame EPNV (rigid base) Motor

C646 Marathon 1/4 hp 1800 RPM 115/230V Explosion Proof 48 Frame EPNV (rigid base) Motor

The Marathon C646 is a 1/4 horsepower, explosion-proof single-phase electric motor designed for hazardous environments. It is ideal for applications requiring reliable, reversible operation with a rigid base mounting and non-ventilated enclosure.

Key Specifications

• Horsepower: 1/4 hp
• RPM: 1800
• Voltage: 115/230 V
• Amperage: 4.2/2.1 A
• Enclosure: Explosion-Proof Non-Ventilated (EPNV)
• Frame / Diameter: NEMA Rolled Steel 48 Frame
• Shaft Dimensions: 1/2" Diameter x 1 1/2" Length, keyed
• Rotation: Reversible
• Bearings: Ball Bearings

Product Features & Fitment

This motor features a capacitor start and induction run design with Class B insulation and an automatic overload protection system. It includes a rigid base for secure mounting and a keyed shaft for reliable power transmission. Wiring diagrams are provided on the motor nameplate for straightforward installation. The motor meets explosion-proof standards for Class I Group D and Class II Groups F & G hazardous locations with a T3B temperature rating.

Warranty

1 Year Manufacturer Warranty