MCP431550RC - 150Amp Motor Circuit Protector

MCP431550RC - 150Amp Motor Circuit Protector

For replacement work, the MCP431550RC provides a clear set of specifications to match your existing motor protection equipment. This 150 amp, 3-pole Type MCP motor circuit protector is rated at 600VAC and uses magnetic-only operation, with an instantaneous trip range of 450–1,550 amps.

Key Features and Benefits

• 150 Amp, 3-Pole Configuration: Clearly defined ratings make it easier to compare the MCP431550RC with an existing motor circuit protector.
• Magnetic-Only Trip: The supplied specifications identify this model as magnetic-only, keeping the trip type clear when selecting a replacement.
• 450–1,550A Instantaneous Trip Range: Provides a specific instantaneous trip range that you can check against the application requirements.
• 600VAC Rating: Rated for applications requiring a compatible 600VAC motor circuit protector.
• Non-Aluminum Terminals Included: This RC configuration comes with non-aluminum terminals. Their exact material was not specified and should not be assumed.
• Built to Last: Solid construction is suited to its intended electrical application when correctly selected, installed, and maintained.

Technical Specifications

• Part Number: MCP431550RC
  
• Product Type: Motor Circuit Protector
  
• Type: MCP
  
• Amperes: 150A
  
• Poles: 3
  
• Voltage Rating: 600VAC
  
• Trip Type: Magnetic Only
  
• Trip Function: Instantaneous Setting
  
• Instantaneous Trip Range: 450–1,550A
  
• Terminals: Non-Aluminum Terminals Included
  
• Height: 6.0 in.
  
• Width: 4.13 in.
  
• Depth: 3.38 in.
  
• Dimensions: 4.13"W x 6.00"H x 3.38"D
  
• Approx. Shipping Weight: 6.50 lbs.
  

Material Compliance and Certifications

The MCP431550RC is specified as including non-aluminum terminals. The available information does not identify the exact terminal material, conductor range, terminal size, or conductor compatibility.

Where It Works Best

The MCP431550RC motor circuit protector is a practical replacement candidate for compatible existing or legacy equipment calling for a 150A, 3-pole Type MCP protector with magnetic-only operation. The application should also correspond to its 600VAC rating and specified 450–1,550A instantaneous trip range.