Siemens 3RV2011-0KA10 - Circuit Breaker | AmpState

Meet the Siemens 3RV2011-0KA10 molded case circuit breaker—a compact, reliable guardian for your electrical system. Built to protect branch circuits in panelboards and load centers, this device delivers dependable overcurrent and short-circuit protection with a space-efficient design that fits neatly into modern electrical interiors.

What makes it stand out

• Compact molded case design maximizes panel space, helping you optimize layouts in tighter installations without compromising protection.
• Thermal-magnetic trip unit provides stable, repeatable protection against overloads and short circuits, ensuring predictable performance across varying electrical loads.
• OEM compatibility is engineered to work with matching Siemens load centers and panelboards, enabling seamless integration and consistent protection.
• Versatile across settings suitable for residential, commercial, and light industrial applications where reliable branch circuit protection is essential.

Technical snapshot

• Manufacturer: Siemens
• Part Number: 3RV2011-0KA10
• Type: Thermal-magnetic molded case circuit breaker
• Application: Branch circuit overcurrent and short-circuit protection

Ideal use cases

Best suited for panelboards and load centers where space is at a premium but dependable protection is non-negotiable. Whether upgrading an existing installation or designing a new setup for a small commercial space or a residential multi-family unit, the 3RV2011-0KA10 fits Siemens’ ecosystem to maintain consistent performance and wiring harmony.

Why choose this Siemens breaker

Choosing a molded case breaker from Siemens isn’t just about stopping faults—it’s about predictable responses you can rely on when it matters most. The thermal-magnetic trip mechanism reduces nuisance trips while delivering quick articulation of faults, helping protect wiring, devices, and occupants. The OEM-compatible design means fewer compatibility headaches and smoother panelboard commissioning.

Practical guidance for installation and use

• Verify you’re pairing the 3RV2011-0KA10 with the correct Siemens panelboard or load center to preserve trip characteristics and wiring compatibility.
• Plan for future expansion by selecting a breaker that aligns with your panel’s bus rating and protection needs, keeping a consistent protection strategy across all branch circuits.
• For residential or light commercial projects, this breaker provides a robust balance of protection and space efficiency, helping you maintain a clean, organized electrical panel.

With the Siemens 3RV2011-0KA10, you get a trustworthy, space-conscious solution for protecting your branch circuits—delivering dependable protection where it counts, while staying aligned with Siemens’ proven panelboard ecosystem.