Q290 - 90Amp Circuit Breaker

Q290 - 90Amp Circuit Breaker

The Q290 is a 90-amp, 2-pole Type QP circuit breaker with a plug-in design for compatible electrical equipment. It is rated for 120/240 VAC with a 10 kAIC rating and measures 3.13 inches high, 2 inches wide, and 2.56 inches deep. This breaker is also HACR rated and carries a 40°C rating. If you're replacing an existing Q290, here are the details to check before you get started. Match the part number, amperage, number of poles, voltage, breaker type, and mounting style. A breaker can look like the right one and still not be suitable for the equipment. For applications that specifically call for a Q290 90A 2-pole Type QP breaker, this unit provides the required plug-in configuration in a compact package.

Key Features and Benefits

• 90 amp rating for applications requiring this specific current rating
• 2-pole design for compatible 120/240VAC circuits
• Type QP, plug-in configuration for equipment designed for this breaker style
• 10k AIC rating at 120/240VAC
• HACR rated for qualifying heating, air-conditioning, and refrigeration applications
• 40°C rated
• Compact size makes it easy to compare dimensions with an existing breaker

Technical Specifications

• Part Number: Q290
  
• Type: QP
  
• Amperage: 90A
  
• Poles: 2
  
• Voltage: 120/240VAC
  
• A.I.C. Rating: 10k @ 120/240VAC
  
• Mounting Style: Plug-In
  
• Temperature Rating: 40°C
  
• HACR Rated: Yes
  
• Dimensions:
  • Height: 3.13 in.
  • Width: 2.00 in.
  • Depth: 2.56 in.

Material Compliance and Certifications

• The information available for the Q290 identifies it as HACR-rated and rated at 40°C. No other material-compliance information or certification details were provided with the product specifications. Additional certifications should be confirmed from the applicable product documentation when required for a particular job.

Where It Works Best

• The Q290 circuit breaker is intended for compatible equipment that requires a 90-amp, 2-pole, Type QP plug-in breaker. Its 120/240VAC rating makes it appropriate for applications designed around those electrical requirements. Since the Q290 is HACR-rated, it can also be suitable for qualifying heating, air-conditioning, and refrigeration applications where that rating is specified.