Siemens | 3RV2011-1KA10 | Circuit Breaker | 5A | 3-Pole | 690V

Designed for demanding industrial environments, the Siemens 3RV2011-1KA10 circuit breaker delivers precise three‑phase protection with reliable tripping in a compact 3‑pole package. With a 5 A rated current and a 690 V maximum system voltage, this unit is tailored for retrofit, maintenance, and replacement projects that demand exact compatibility with existing panels and wiring.

• Part number: 3RV2011-1KA10 — ensures exact fit and compatibility with Siemens panels and assemblies.
• Amperage rating: 5 A (rated current for protected circuits in 3‑phase networks).
• Poles: 3‑Pole configuration for balanced protection across all three phases.
• Voltage rating: 690 V AC maximum system voltage for industrial 3‑phase systems.
• Compatibility note: The part number is the best reference for confirming fit and trip characteristics before purchasing.

Ideal use cases include retrofitting legacy Siemens panels that require a 3P, 5 A, 690 V device, performing routine replacements in motor control centers, and upgrading distribution boards in facilities powered by high‑voltage three‑phase systems. This breaker helps maintain consistent protection and coordination within existing panel schedules, reducing the risk of mismatched substitutes that can lead to nuisance trips or inadequate fault interruption.

What makes this Siemens breaker stand out? It provides direct compatibility with Siemens protection schemes, ensuring your panel retains its intended protection coordination. The 3‑pole design covers all three phases, delivering synchronized interruption across phases to protect motors, drives, and other crucial equipment while supporting straightforward stocking and maintenance practices.

Practical installation tips to keep your project on track: verify the panel’s matched part number and ratings against 3RV2011-1KA10 before ordering, consult the panel documentation for termination and torque guidance, and store spare units in a controlled environment to preserve mechanism reliability. By choosing the exact Siemens reference, you simplify ordering, reduce downtime during replacements, and maintain consistent protection across your industrial network.

Ready to complete your upgrade or repair with the exact specification you need? Add the Siemens 3RV2011-1KA10 circuit breaker to your cart and secure reliable 3‑phase protection for high‑voltage applications.