QSH2110 - 110 Amp Circuit Breaker

QSH2110 - 110 Amp Circuit Breaker

If you need a dependable circuit breaker that won’t let you down, this QSHH 3-pole model is a great pick. It handles up to 110 amps and can interrupt fault currents as high as 42,000 amps at 120/240 volts, so it’s built to keep your system safe from overloads and short circuits. The thermal magnetic trip feature reacts quickly to problems, helping avoid damage and downtime. It’s designed to work at 60Hz and fits panels with the QSHH frame type. Plus, it’s a manageable size — just under 8 inches tall and a little over 2 pounds — so it won’t crowd your panel space.

Key Features and Benefits

• Protects three circuits at once with its 3-pole design
• Handles 110 amps, a solid middle ground for many commercial and industrial uses
• Interrupts fault currents up to 42kA to keep your system safe
• Thermal magnetic trip ensures fast response to electrical issues
• Fits wire sizes from #3 to 300 kcmil CU or aluminum wiring
• Rated for operation at 40°C, suitable for a range of environments

Technical Specs

• Height: 7.88 inches
• Weight: 2.13 pounds
• Poles: 3
• Amperage: 110A
• Interrupting capacity: 42,000 amps at 120/240VAC
• Frequency: 60Hz
• Frame type: QSHH
• Wire range: #3 to 300 kcmil CU-AL

Material Compliance and Certifications

• This breaker meets important safety standards and is HACR type certified, so you know it’s built to work well and stay safe on the job.

Where It Works Best

• This breaker is a solid choice for commercial buildings and industrial sites where you need reliable protection for mid-to-high current circuits. Whether you’re replacing an old breaker or setting up a new panel, its QSHH frame compatibility makes installation straightforward and hassle-free.