Q2L3100 - 100 Amp Circuit Breaker

Q2L3100 - 100 Amp Circuit Breaker

Need a Q2L3100 circuit breaker for an existing electrical system? This 100-amp, 3-pole Q2L breaker is a thermal-magnetic unit rated 10k AIC at 240VAC. One detail worth checking closely is the connection setup. The Q2L3100 has lug terminals on both the line and load sides, which can be important when you're trying to match the breaker already installed in your equipment. It also uses a non-interchangeable trip unit. Physically, the breaker measures 6.5 inches high, 4.5 inches wide, and 3.13 inches deep. For replacement work, those details matter. Amperage alone isn't enough to determine whether a circuit breaker is the right fit. The pole count, Q2L type, interrupting rating, terminal arrangement, dimensions, and equipment requirements should all be checked. When your existing application calls for these specifications, the Q2L3100 provides a straightforward form, fit, and functional replacement option. It's built to last when used within its intended ratings and properly installed and maintained.

Key Features and Benefits

• 100-amp rating for applications designed around a 100A circuit breaker.
• 3-pole design for systems requiring three-pole circuit protection.
• Thermal-magnetic operation provides overcurrent protection for compatible equipment.
• Rated 10 kA at 240VAC.
• Q2L configuration for equipment designed to accept this breaker type.
• Lugs on both the line and load sides, an important detail when matching an existing breaker.
• Non-interchangeable trip unit provides a fixed trip configuration.
• Compact footprint measuring approximately 6.5 x 4.5 x 3.13 inches.
• Built to last when correctly matched to the application, installed, and maintained.

Technical Specifications

• Part Number: Q2L3100
  
• Type: Q2L
  
• Breaker Style: Thermal Magnetic
  
• Amperage: 100A
  
• Poles: 3
  
• A.I.C. Rating: 10k at 240VAC
  
• Trip Unit: Non-Interchangeable
  
• Line Side: Lug Terminals
  
• Load Side: Lug Terminals
  
• Dimensions:
  • Height: 6.5 in.
  • Width: 4.5 in.
  • Depth: 3.13 in.

Material Compliance and Certifications

• Specific material compliance and certification information was not provided with the available Q2L3100 specifications. If your facility or application requires a particular listing or certification, check the breaker label and supporting product documentation before installation. UL, CSA, RoHS, or other certifications should not be assumed unless they are specifically documented for the individual breaker.

Where It Works Best

• The Q2L3100 100A 3-pole circuit breaker makes the most sense in compatible legacy electrical equipment where the original application calls for the Q2L form factor and these specific electrical characteristics. It can be particularly useful for maintenance and replacement work where keeping the existing equipment configuration is the objective.