Q250H - 50Amp Circuit Breaker

Q250H - 50Amp Circuit Breaker

When you're replacing a circuit breaker, getting the details right matters. The Q250H is a 50-amp, 2-pole Type QPH plug-in circuit breaker rated 22kA at 120/240VAC. It's a compact breaker, measuring 2.88 inches high, 2 inches wide, and 2.56 inches deep, and is designed for use with compatible electrical equipment that accepts this breaker type.

The Q250H is also HACR-rated, making it suitable for compatible heating, air-conditioning, and refrigeration applications where an HACR-rated breaker is required. It also carries a 40°C rating. If you're replacing an existing Q250H, take a moment to compare the full specifications rather than just the amperage. The breaker type, number of poles, voltage, interrupting rating, and connection style all matter when determining whether a breaker is right for the application.

Key Features and Benefits

• 50-amp rating for compatible 50-amp electrical applications.
• 2-pole design for circuits requiring a two-pole breaker.
• 22kA A.I.C. at 120/240VAC provides the breaker's specified interrupting capacity.
• The Type QPH configuration makes it easier to match the breaker to compatible equipment.
• Plug-in design provides a straightforward connection in equipment designed to accept this style of breaker.
• HACR-rated for compatible heating, air-conditioning, and refrigeration applications where this rating is required.
• Compact dimensions of 2.88" H x 2.0" W x 2.56" D.
• 40°C rating as specified for this breaker.

Technical Specifications

• Part Number: Q250H
  
• Type: QPH
  
• Amperage: 50A
  
• Poles: 2
  
• Voltage: 120/240VAC
  
• A.I.C. Rating: 22kA @ 120/240VAC
  
• Connection: Plug-In
  
• HACR Rated: Yes
  
• Temperature Rating: 40°C
  
• Dimensions:
  • Height: 2.88 in.
  • Width: 2.0 in.
  • Depth: 2.56 in.

Material Compliance and Certifications

• Based on the available product information, the Q250H is HACR-rated and has a stated 40°C rating. Additional certification, listing, or material-compliance information has not been provided, so it's best not to assume certifications that aren't documented. For applications with specific compliance requirements, check the breaker label and applicable product documentation.

Where It Works Best

• The Q250H circuit breaker is best suited for compatible panels and electrical equipment designed for Type QPH plug-in breakers. With its 50-amp, 2-pole configuration and 120/240VAC rating, it can be used in qualifying electrical applications that require these specifications.