Siemens 3RV2011-1EA10 - 4 A, 3-Pole Circuit Breaker | AmpState

Siemens 3RV2011-1EA10 is a 4 A, 3-pole molded case circuit breaker designed to deliver dependable branch circuit overcurrent and short‑circuit protection in panelboards and load centers. Its compact molded case design maximizes panel space while providing robust protection for a range of applications.

Key features that matter in real-world setups

• Compact molded case design — efficient use of panel space without sacrificing protection or performance.
• Thermal-magnetic trip unit — combines a time-delayed thermal element for overload protection with a magnetic element for instantaneous short-circuit interruption, delivering stable, repeatable protection.
• 3-pole configuration — ensures simultaneous disconnection of all three conductors in 3‑phase or multiwire circuits, enhancing safety and reliability.
• 4 A rating — precise protection for branch circuits, helping prevent nuisance trips while safeguarding wiring and devices.
• OEM compatibility — engineered to be compatible with Siemens OEM load centers and panelboards, ensuring straightforward replacement and dependable performance.
• Versatile applications — well-suited for residential, commercial, and light industrial installations requiring reliable overcurrent protection.

What this means in practice: you can protect lighting, receptacle circuits, small HVAC or equipment feeders, and other branch circuits with a breaker that fits neatly into Siemens panel ecosystems. The 3RT-style protection within a compact molded case helps manage fault currents quickly, reducing electrical stress on downstream devices and improving overall panel reliability.

Ideal use scenarios:

• Upgrading or stocking replacement breakers for Siemens panelboards in homes, offices, small shops, or light industrial facilities.
• Protecting branch circuits that power mixed loads where a reliable 3-pole solution is preferred for coordinated shutdown in 3-phase systems.
• Installing in spaces where panel footprint matters but protection must remain uncompromised.

Choose Siemens 3RV2011-1EA10 when you need a trusted, space-efficient, 3-pole molded case breaker that delivers precise 4 A protection with a thermal-magnetic trip characteristic. It’s a practical, long‑term solution for maintaining electrical safety and system reliability across a range of panelboard configurations.