DK2350W - 350Amp Circuit Breaker

DK2350W - 350Amp Circuit Breaker

When a facility depends on a reliable electrical distribution system, replacing a circuit breaker with the correct specifications matters. The Eaton DK2350W is a 350 Amp, 2-pole molded case circuit breaker from the trusted Series C K-Frame family, designed for use in commercial and industrial power distribution applications. Whether you're maintaining existing equipment, performing scheduled repairs, or replacing a failed breaker, matching the original frame size, amperage, and interrupting ratings helps keep your system operating as intended.

Rated for 240VAC and 250VDC applications, the DK2350W provides overcurrent protection for circuits that require a 350 Amp breaker with a two-pole configuration. It features Eaton's T186 trip unit and delivers an interrupting capacity of 65kAIC at 240VAC and 10kAIC at 250VDC. Because this model is supplied without terminals, it can be used in applications where compatible terminal arrangements are specified for the existing installation.

Key Features and Benefits

• 350 Amp continuous current rating
• Two-pole molded case circuit breaker design
• Eaton Series C K-Frame construction
• T186 trip unit for overload and short-circuit protection
• 65kAIC interrupting capacity at 240VAC
• 10kAIC interrupting capacity at 250VDC
• Without-terminals configuration
• Designed for use in compatible Eaton K-Frame applications
• Frequently used in maintenance, repair, and replacement projects
• Allows existing equipment to remain configured as originally designed
• Helps maintain original electrical ratings and system compatibility
• UL Listed for applicable installations
• Built to last in commercial and industrial environments

Technical Specifications

• Manufacturer: Eaton
  
• Catalog Number: DK2350W
  
• Series: Series C
  
• Product Type: Molded Case Circuit Breaker
  
• Circuit Breaker Type: DK
  
• Frame Size: K-Frame
  
• Circuit Breaker Frame Type: Complete Breaker
  
• Amperage Rating: 350 Amps
  
• Number of Poles: 2
  
• Voltage Rating: 240 VAC / 250 VDC
  
• Frequency Rating: 50/60 Hz
  
• Trip Type: T186
  
• Interrupting Capacity: 65kAIC at 240VAC
  
• Interrupting Capacity (DC): 10kAIC at 250VDC
  
• Terminal Configuration: Without Terminals
  
• Product Length/Depth: 4.1 in.
  
• Product Width: 5.5 in.
  
• Product Height: 5.5 in.
  
• Product Weight: 11.5 lbs.
  
• UPC: 786679044643
  

Material Compliance and Certifications

• UL Listed: Manufactured by Eaton as part of the Series C molded case circuit breaker family.
• Application Requirements: Designed for use in systems requiring properly rated overcurrent protection.
• Code Compliance: Intended for installation in accordance with applicable electrical codes and equipment specifications.
• Installation Guidance: Suitable for servicing and installation by qualified electrical professionals.
  

Where It Works Best

• Commercial buildings and office facilities
• Industrial plants and manufacturing operations
• Electrical distribution systems
• Switchgear and distribution equipment
• Feeder circuit protection applications
• Existing Eaton K-Frame installations
• Maintenance and repair projects requiring compatible replacement breakers
• Facilities seeking to maintain original system specifications
• Applications requiring 350 Amp, 2-pole circuit protection
• Installations where terminal components are supplied separately or reused when permitted by equipment requirements