MPD2150R - 150 Amp Circuit Breaker

MPD2150R - 150 Amp Circuit Breaker

When you’re replacing a main breaker in existing or legacy equipment, the small details can determine whether you have the right match. The MPD2150R is a 150-amp, 2-pole circuit breaker rated for 120/240V, with the manufacturer identifying it as a reversible branch main breaker and Type MD-T in the technical overview. That combination of amperage, pole configuration, voltage, breaker type, and reversible design gives maintenance teams several concrete specifications to compare with the installed breaker. These breakers are built to last, but proper selection still comes down to form, fit, and function—not simply finding another 150A breaker.

Key Features and Benefits

• 150A current rating: Matches existing electrical equipment specifically requiring a 150-amp main breaker.
• 2-pole configuration: Provides the specified two-pole arrangement for compatible 120/240V equipment.
• 120/240V voltage rating: Gives you a defined system-voltage specification to check against the equipment being serviced.
• Reversible branch main configuration: Manufacturer information identifies the MPD2150R as a reversible branch main breaker for compatible load center main and feeder applications.
• Type MD-T designation: The detailed manufacturer overview specifies Type MD-T, an important identifier when evaluating compatibility with existing equipment.

Technical Specifications

• Catalog Number / MFN: MPD2150R
  
• Article Number: US2:MPD2150R
  
• Product Type: Circuit Breaker
  
• Amperage Rating: 150 A
  
• Number of Poles: 2
  
• Voltage Rating: 120/240V
  
• Main Breaker Configuration: Reversible Branch Main Breaker
  
• Type: MD-T according to the detailed technical overview
  
• Product Designation: BREAKER 150A 2P 120/240V 10K MD-TR
  
• Interrupt Rating: Product designation states 10K; detailed overview lists 22
  
• Net Weight: 1.301 lb
  
• UPC: 040892006469
  
• Commodity Code: 8536200020
  
• Country of Origin: Mexico
  
• Dangerous Goods Classification: No
  

Material Compliance and Certifications

The supplied manufacturer information lists RoHS substance-restriction compliance and the SCIP number as not available. The manufacturer data references REACH Article 33 information, but provides no specific REACH compliance determination. WEEE take-back obligations are listed as No.

=Where It Works Best

For existing or legacy electrical equipment requiring a 150A, 2-pole, 120/240V reversible branch main circuit breaker with the corresponding MD-T/MD-TR configuration, the MPD2150R provides clear specifications for evaluating form, fit, and function. Manufacturer information associates this breaker configuration with compatible load center main and feeder applications.