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** Picture is for identification purposes only and may not represent the actual amperage of the product listed **

MCP431550RC - 150Amp Motor Circuit Protector

  • 150 Amp
  • 600VAC
  • 3 Pole
Circuit BreakersSKU: MCP431550RC [R]

Purchase Options: Refurbished

MCP431550RC - 150Amp Motor Circuit Protector Description

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.


Use of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer. CIRCUIT BREAKER SUPERSTORE® is an independent reseller and is not an authorized distributor, affiliate, or representative of any manufacturer. Manufacturer warranties do not apply unless expressly stated. All trademarks and registered trademarks are the property of their respective owners.

Eaton®, Cutler-Hammer®, Westinghouse®, Challenger®, Bussmann®, Edison®, Edison Fuse®, GTE Sylvania®, Crouse-Hinds®, and Cooper® are registered trademarks of Eaton Corporation plc. Products sold are surplus, used, or refurbished and are NOT supplied by Eaton Corporation plc or its affiliates.

Specifications

  • Width:4.13
  • Height:6.0
  • Depth:3.38
  • Poles:3
  • Amperes:150
  • A.I.C. Rating & Volts:600VAC
  • Type:MCP
  • Sub-Category:MOTOR CIRCUIT PROTECTOR
  • Approx Dimensions:4.13"W x 6.00"H x 3.38"D
  • Additional Notes:Magnetic Only, Instantaneous Setting with Trip Range Amps 450-1550. Includes Non-Aluminum Terminals. - discontinued by the Manufacturer

Returns are easy

You may return unused items within 30 days of delivery for a full refund.

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