Eaton Series C Complete Molded Case Circuit Breaker – Circuit Breaker Supplier

The Eaton Series C complete molded case circuit breaker, K-frame DK model, is designed for reliable protection in electrical distribution systems. This three-pole circuit breaker is rated for 400 amperes and supports applications at 240 Vac and 250 Vdc, with interrupt ratings of 65 kiloamps at 240 Vac and 10 kiloamps at 250 Vdc. It is suitable for use by electrical distributors and switchgear suppliers seeking robust circuit protection solutions for power distribution, motor control, and lighting systems.

Specifications

• Manufacturer: Eaton
• Model Number: DK3400W
• Frame: K
• Amperage: 400 amperes
• Poles: Three-pole
• Voltage Ratings: 240 Vac, 250 Vdc
• Interrupt Rating: 65 kiloamps at 240 Vac, 10 kiloamps at 250 Vdc
• Frequency: 50/60 Hz
• Dimensions (H x W x D): 5.5 in x 5.5 in x 4.1 in
• Product Weight: 11.5 lbs
• Without terminals

Features

• Fixed thermal and fixed magnetic trip type for precise protection
• Complete breaker design for easy integration in electrical systems
• High interrupting capacity suitable for demanding industrial environments
• K-frame construction ensures compatibility with Eaton Series C accessories and mounting hardware

Downloads & Links

• Kd3 3D Inventor
• Current Limiting Series C Molded Case Circuit Breakers Product Aid
• Kd3 Autocad 2D Footprint (Mm)
• Installation Instructions For Dk, Kdb, Kd, Hkd, Kdc, Kw, Hkw, Kwc, Ckd, Chkd Circuit Breakers And Molded Case Switches
• Kd3 Autocad 2D Footprint
• Multi-Wire Lugs Product Aid
• Moem Mccb Product Selection Guide
• Molded Case Circuit Breakers Catalog
• Plug-In Adapters For Molded Case Circuit Breakers Product Aid
• Instruction Leaflet For The Kes 310+ Electronic Trip Unit
• Kd3 2D Drawing Xchange
• Circuit Breaker Motor Operators Product Aid
• Application Of Multi-Wire Terminals For Molded Case Circuit Breakers
• Kd3 3D Model Xchange
• Power Metering And Monitoring With Modbus Rtu Product Aid
• Strandable Terminals Product Aid
• Series C J-Frame Molded Case Circuit Breakers Time Current Curves
• Series C F-Frame Molded Case Circuit Breakers
• F-Frame 310+ Molded-Case Circuit Breakers 15-225A
• Breaker Service Centers
• Series C G-Frame Molded Case Circuit Breakers Time Current Curves
• Application Of Tap Rules To Molded Case Breaker Terminals
• Motor Protection Circuit Breakers Product Aid
• Moem Mccb Product Selection Guide
• Eatons Volume 4-Circuit Protection
• Kd3 2D Pdf