Q2M3110 - 110 Amp Circuit Breaker

Q2M3110 - 110 Amp Circuit Breaker

When you're replacing a circuit breaker in existing equipment, the small details can be just as important as the amp rating. The Q2M3110 is a Type Q2M thermal-magnetic circuit breaker rated at 110 amps, with a 3-pole configuration and an interrupting rating of 10 kAIC at 240 VAC. It uses a non-interchangeable trip unit and, importantly, has 1/4-20" studs on both the line and load sides. That connection arrangement is worth checking carefully when matching an existing breaker. The Q2M3110 measures 6.5" high x 4.5" wide x 3.13" deep, giving maintenance professionals and electricians several clear points of comparison when identifying a suitable form, fit, and functional replacement. For older electrical equipment built around this Q2M configuration, it provides the specific ratings and physical characteristics needed to keep compatible systems in service. Simply put, this is a straightforward breaker built to last and intended for applications where matching the original specifications matters.

Key Features and Benefits

• 110-amp rating for equipment designed around this specific current rating.
• Three poles for compatible three-pole electrical applications.
• Thermal magnetic trip operation provides overcurrent protection using thermal and magnetic trip functions.
• Rated 10 kA at 240VAC.
• Non-interchangeable trip unit maintains the specified trip configuration.
• 1/4-20" studs on the line and load sides provide a clearly defined connection arrangement for compatibility checks.
• Type Q2M configuration makes identification easier when replacing an existing Q2M breaker.
• Dimensions of 6.5" H x 4.5" W x 3.13" D help with verifying physical fit before installation.
• A practical choice for maintaining compatibility with legacy electrical equipment when the original breaker specifications must be matched.

Technical Specifications

• Part Number: Q2M3110
  
• Type: Q2M
  
• Breaker Type: Thermal Magnetic
  
• Amperage: 110 Amps
  
• Poles: 3
  
• AIC Rating & Voltage: 10k @ 240VAC
  
• Trip Unit: Non-Interchangeable
  
• Line Side: 1/4-20" Studs
  
• Load Side: 1/4-20" Studs
  
• Height: 6.5 in.
  
• Width: 4.5 in.
  
• Depth: 3.13 in.
  

Material Compliance and Certifications

• Specific material-compliance information and certification listings are not included in the available specifications for the Q2M3110. These details should not be assumed based on the part number or breaker type alone.
• If a particular certification, listing, or material standard is required for the application, check the breaker labeling and supporting technical documentation before installation. Applicable electrical codes and equipment requirements should also be considered.

Where It Works Best

• The Q2M3110 is best suited for existing and legacy electrical equipment designed to accept its specific Q2M configuration. This is especially useful in maintenance and replacement situations where changing the equipment isn't the objective; the goal is to match the breaker already specified for the system.