Eaton PHKD3400F Molded Case Circuit Breaker Frame

Description:

The Eaton PHKD3400F Molded Case Circuit Breaker Frame is used in industrial power distribution systems for providing branch circuit protection and isolation for high-current electrical loads. Commonly installed in switchgear, motor control centers, distribution panels, and industrial electrical systems requiring a 400 amp, three-pole breaker frame. Maintenance teams and system integrators use this breaker frame for replacement, retrofit, expansion, or repair of industrial power distribution and protection systems. The unit is supplied as a frame only and does not include labels or accessories.

Applications:

The Eaton PHKD3400F is commonly used in manufacturing facilities, commercial buildings, utility systems, and large industrial equipment where reliable overcurrent protection and circuit isolation are required. The K-frame Series C design supports high interrupt ratings and is suitable for demanding electrical environments utilizing 480V and 600V power distribution systems.

Technical Specifications:

• Brand: Eaton / Cutler-Hammer
• Part Number: PHKD3400F
• Alternate Part Number: HKD3400F
• Product Type: Molded Case Circuit Breaker Frame
• Series: Series C
• Frame Type: K-Frame
• Breaker Type: HKD
• Number of Poles: 3 Pole
• Current Rating: 400 A
• Voltage Rating: 600 VAC, 250 VDC
• Frequency Rating: 50/60 Hz
• Interrupt Rating: 100 kAIC @ 240 VAC
• Interrupt Rating: 65 kAIC @ 480 VAC
• Trip Type: Fixed Thermal / Fixed Magnetic
• Mounting Type: Panel Mount
• Product Weight: 9.8 lbs
• Product Dimensions: 5.5" H × 5.5" W × 4.1" D
• Certifications: UL Listed
• Included Items: Breaker Frame Only, No Labels Included

Common Replacements:

• Eaton HKD3400F Breaker Frame
• Eaton KD3400F Circuit Breaker
• Eaton HFD3400 Circuit Breaker