Siemens | Q235 | Circuit Breaker | 2-Pole | 10kA | Plug-In

Siemens Q235 is a sturdy 2-Pole, 10kA plug-in circuit breaker designed to streamline maintenance, retrofit, and replacement projects in compatible panels. Built for quick swaps without compromising reliability, this unit keeps your electrical system protected with minimal downtime.

• Two-pole protection provides synchronized protection across two conductors, ideal for multi-wire circuits and modernized panel layouts.
• Plug-in convenience enables fast installation in compatible Siemens enclosures, reducing on-site wiring work and service time.
• 10kA interrupting rating delivers robust short-circuit protection for typical commercial and light-industrial applications, helping safeguard equipment and personnel.
• Part number Q235 serves as the definitive reference for compatibility and fit—use it to verify that you’re selecting the correct unit for your panel.
• Designed for maintenance, retrofit, and replacement scenarios where matching specifications is essential.

Key specifications

• Poles: 2-Pole
• Interrupting rating: 10kA
• Type: Plug-In
• Part number: Q235

Compatibility and installation notes: Before ordering, confirm that your panel supports plug-in breakers in the Q-series. The part number Q235 is the best reference for ensuring a precise match with your Siemens panel and its labeling. This minimizes the risk of incompatibility and helps you plan a smooth, safe installation.

Who benefits most from the Siemens Q235? electrical professionals overseeing panel maintenance, retrofits that require exact Siemens compatibility, and facilities teams looking to minimize downtime during replacements. It’s particularly well-suited for projects where quick, reliable plug-in installation is preferred over more invasive replacement methods, all while preserving the protective performance you rely on.

Practical tips for use: keep a small inventory of Q-series plug-in breakers on hand for rapid service windows, document the exact part numbers used in each panel for future maintenance, and always verify panel labeling and ratings on-site to ensure a perfect fit. The Q235 is your dependable, streamlined solution when Siemens compatibility and fast swaps count.