DK2400 | Eaton Cutler-Hammer Series C 400A 2-Pole 240VAC Molded Case Circuit Breaker

Eaton · Circuit Breakers & Protection

Description  The Eaton Cutler-Hammer DK2400 is a 2-pole molded case circuit breaker engineered for high-current protection in commercial and industrial power distribution systems. Rated at 400A with dual AC/DC voltage capability, the Eaton DK2400 delivers dependable thermal magnetic protection and high interrupting performance for demanding electrical applications.     Technical Specifications  Condition New/Never Used Surplus Brand Eaton Cutler-Hammer Category Circuit Breaker Part Number DK2400 Subcategory Molded Case Series Series C Frame Type DK / K Frame Breaker Type Molded Case Circuit Breaker Current Rating 400 Amps Voltage Rating 240 VAC / 250 VDC Poles 2 Phase Single Phase Frequency Rating 50–60 Hz Trip Unit Type Thermal Magnetic (Fixed Thermal / Fixed Magnetic) Trip Functions Long-Time and Instantaneous Interrupting Rating 65 kAIC at 240 VAC; 10 kAIC at 250 VDC Connection Type Feed-Thru Terminal Material Aluminum Mounting Type Bolt-On Certifications UL Listed Country of Origin Dominican Republic Weight 11.7 lb     Information About DK2400 The DK2400 is part of Eaton’s Series C lineup, built on the DK (K-frame) platform for heavy-duty circuit protection. It utilizes a fixed thermal and fixed magnetic trip unit to provide consistent long-time and instantaneous response to overloads and short-circuit conditions. The breaker supports single-phase systems and is designed for bolt-on, feed-thru installation with line and load terminals. Certified to UL standards, it is suitable for use in industrial panels and distribution equipment operating at both AC and DC voltages. Key Features: Series C DK Frame Design: Built for high-capacity power distribution and feeder protection. 400 Amp Current Rating: Supports large electrical loads in industrial and commercial systems. Fixed Thermal & Magnetic Trip: Ensures stable and predictable long-time and instantaneous protection. High Interrupting Capacity: Rated at 65 kAIC at 240VAC for robust short-circuit fault clearing. Dual Voltage Capability: Operates at 240VAC and 250VDC for flexible system integration. Two-Pole Configuration: Designed for single-phase applications requiring dual-conductor protection. Bolt-On / Feed-Thru Mounting: Enables secure installation in compatible panelboards and enclosures. The DK2400 delivers the reliability and precision required for high-current molded case circuit protection in industrial power distribution systems.

Brand: Eaton · Category: Circuit Breakers & Protection

Key features

• Series C DK Frame Design: Built for high-capacity power distribution and feeder protection.
• 400 Amp Current Rating: Supports large electrical loads in industrial and commercial systems.
• Fixed Thermal & Magnetic Trip: Ensures stable and predictable long-time and instantaneous protection.
• High Interrupting Capacity: Rated at 65 kAIC at 240VAC for robust short-circuit fault clearing.
• Dual Voltage Capability: Operates at 240VAC and 250VDC for flexible system integration.
• Two-Pole Configuration: Designed for single-phase applications requiring dual-conductor protection.
• Bolt-On / Feed-Thru Mounting: Enables secure installation in compatible panelboards and enclosures.

Specifications

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