HMCP400N5 - 400Amp Motor Circuit Protector

HMCP400N5 - 400Amp Motor Circuit Protector

When you need an Eaton HMCP400N5, getting the details right matters. This 400A, three-pole Series C motor circuit protector is a Frame K unit designed for motor protection applications and has a 1500–3000A magnetic trip range. It is rated for a maximum of 600V AC or 250V DC and uses line and load terminals. For maintenance and replacement work, the HMCP400N5 is especially useful when the existing equipment calls for this particular Eaton catalog number and configuration.

Key Features and Benefits

• 400A rating for compatible motor protection applications
• Three-pole design for equipment requiring this configuration
• 1500–3000A magnetic trip range
• Frame K construction
• Part of Eaton's Series C product family
• Rated for up to 600V AC and 250V DC
• Equipped with line and load terminals
• Defined dimensions make physical fit easier to verify
• Suitable for form, fit, and functional replacement when the original equipment specifications match
  

Technical Specifications

• Manufacturer: Eaton
  
• Catalog Number: HMCP400N5
  
• UPC: 786679342428
  
• Type: Motor circuit protector
  
• Product Type: Molded case circuit breaker accessory
  
• Series: Series C
  
• Amperage Rating: 400 A
  
• Frame Size: Frame K
  
• Number of Poles: Three-pole
  
• Magnetic Trip Range: 1500–3000 A
  
• Maximum Voltage: 600 V AC / 250 V DC
  
• Terminals: Line and load
  
• Product Height: 10.13 in
  
• Product Width: 5.5 in
  
• Product Length/Depth: 4.1 in
  
• Product Weight: 11.5 lb
  

Material Compliance and Certifications

The HMCP400N5 is UL Listed and CSA Certified. These manufacturer-listed certifications are useful reference points when matching replacement electrical components to the requirements of an existing installation.

Compatibility still comes down to the complete set of specifications. Check the catalog number, amperage, voltage, magnetic trip range, frame size, pole configuration, terminals, and physical dimensions before installation.

Where It Works Best

The Eaton HMCP400N5 is a practical fit for motor protection applications that specifically require a 400A, three-pole, Frame K Series C motor circuit protector with a 1500–3000A magnetic trip range. It makes particular sense when maintaining existing or legacy electrical equipment where preserving the original form, fit, and function is the goal.