Eaton 3MFS800RB MTR MAIN, 800A 3PH MA

Product Description

The Eaton 3MFS800RB is a main fusible switch with a current rating of 800 Amps. This switch is designed for three-phase applications and features an aluminum construction. It is rated NEMA 3R for outdoor use and is suitable for underground installations. The switch supports a voltage of 120/208 Volts and is fitted with a four-wire system. The Eaton 3MFS800RB provides robust protection with a 100 kAIC interrupt rating.

• 800 Amp capacity
• NEMA 3R rated for outdoor applications
• Suitable for bottom feed installations

Product Highlights

This product is ideal for electrical assemblies, panels, and original equipment manufacturer (OEM) applications. The installed barrier kits help with the installation of 400A-800A fusible switches.

Product Information

Standard Information

• Brand: Eaton
• Manufacturer: Cutler-Hammer / Eaton

Technical Specifications

• Catalog Number: 3MFS800RB
• Type: Main fusible switch
• Voltage: 120/208 Volt
• Amperage: 800 Amp
• Enclosure: NEMA 3R
• Feed Type: Bottom
• Wire Size: 750 kcmil
• Number of Phases: 3 Phase