Siemens Q2110 - 110 A, 240 V, 2-Pole Plug-In Circuit Breaker | AmpState

Meet the Siemens Q2110 110 A, 240 V, 2-Pole Plug-In Molded Case Circuit Breaker from AmpState — a reliable, drop-in protection solution for your electrical distribution. Designed to defend branch circuits in panelboards and load centers, this breaker keeps your home, business, or light industrial space running safely by interrupting fault currents and overloads at the moment they occur.

• Fast plug-in connection for quick installation and effortless replacement in compatible Siemens OEM load centers and panelboards.
• Thermal-magnetic trip unit delivers stable, repeatable protection by combining heat-based overload sensing with magnetic instantaneous trip for short-circuits.
• 2-pole, 240 V design perfectly suited for shared 240 V circuits and multi-wire branch circuits requiring coordinated protection.
• 110 A amperage rating handles sizable branch current while maintaining precise protection coordination with other breakers in the panel.
• Plug-in mounting simplifies installation and maintenance, reducing downtime during upgrades or service calls.
• OEM compatibility ensured with matching Siemens load centers and panelboards for a reliable fit and proper electrical coordination.

Technical specifications at a glance

• Manufacturer: Siemens
• Part Number: Q2110
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 110 A
• Voltage Rating: 240 V
• Number of Poles: 2
• Mounting Style: Plug-in
• Application: Branch circuit overcurrent and short-circuit protection

Who should consider the Siemens Q2110? It’s an excellent choice for residential panels upgrading a high-load circuit, commercial distribution panels managing reliable feeders, or light industrial installations where a robust 110 A, 240 V protection device is needed. Its plug-in design minimizes downtime during service or replacements, while the thermal-magnetic trip ensures dependable protection across varying loads and operating conditions.

Why this breaker over other options? The Q2110 is purpose-built to fit Siemens OEM panelboards and load centers, ensuring a precise fit, proper coordination, and consistent performance with your existing equipment. If your goal is to maintain safe, continuous operation with straightforward installation and proven protection, this 110 A, 240 V, 2-pole plug-in breaker is built to deliver.