MPP2175KH - 175 Amp Circuit Breaker

MPP2175KH - 175 Amp Circuit Breaker

When you're replacing a circuit breaker in existing or legacy electrical equipment, the catalog number, electrical ratings, connection style, and physical dimensions must match the original installation. Its primary product designation identifies the MPP2175KH as a 175A, 4-pole, 120/240V Type MPP-HT circuit breaker with a 22K interrupt rating. These breakers are built to last, but the right replacement ultimately depends on form, fit, ratings, and compatibility with the equipment already in service.

Key Features and Benefits

• 175A primary product designation: The catalog description identifies the MPP2175KH as a 175A breaker; the technical overview reports 75A, so confirm the amperage before use.
• 4-pole configuration: Designed in a four-pole format for electrical distribution equipment requiring this pole arrangement.
• 120/240V voltage rating: Provides a clear electrical specification to compare with the existing system.
• Type MPP-HT: Helps identify the breaker family and physical/electrical configuration when matching legacy equipment.
• Thermal-magnetic trip: The supplied technical data identifies a thermal-magnetic trip range.
• Plug-in connection: Provides an important physical compatibility point when evaluating a replacement breaker.

Technical Specifications

• Catalog Number / MFN: MPP2175KH
  
• Article Number: US2:MPP2175KH
  
• Product Designation: BREAKER 175A 4P 120/240V 22K MPP-HT
  
• Product Type: Circuit Breaker / Main Breaker
  
• Type: MPP-HT
  
• Application: Electrical Distribution
  
• Primary Amperage Designation: 175A
  
• Amperage Listed in Technical Overview: 75A — verify before installation
  
• Number of Poles: 4
  
• Voltage Rating: 120/240V
  
• Trip Range: Thermal Magnetic
  
• Primary Interrupt Rating Designation: 22K
  
• Interrupt Rating Listed in Technical Overview: 22 AIC
  
• Connection: Plug-In
  
• Net Weight: 2.998 lb
  
• Standard: UL 489
  
• UPC: 040892529470
  
• Commodity Code: 8536200020
  
• Export Classification: ECCN EAR99 / AL N
  
• Country of Origin: Mexico
  
• Dangerous Goods: No
  

Material Compliance and Certifications

The supplied technical information identifies UL 489 as the standard associated with the MPP2175KH. The source information provides no separate CSA or other third-party certification, so do not assume additional certifications.

Where It Works Best

The MPP2175KH circuit breaker is a form, fit, and functional replacement candidate for existing or legacy electrical distribution equipment that specifically requires the MPP-HT configuration, 4 poles, 120/240V rating, thermal-magnetic trip, and plug-in connection. Its physical dimensions—6 in long, 4 in wide, and 3 in high—provide another useful set of measurements to compare with the breaker being replaced.