The Siemens SIRIUS 3RV1021-1DA10 is a high-performance motor protection circuit breaker designed to safeguard electrical motors against overload, short circuit, and phase failure. Part of the Siemens SIRIUS control portfolio, this MPCB offers precise protection with a 3.2 A setting range and Class 10 tripping characteristics, ensuring reliable operation in industrial automation, machinery, and motor-driven applications.

Built with robust Siemens engineering, the 3RV1021-1DA10 features integrated TRIPPED indication, TEST function, and manual ON/OFF switching. Ideal for control panels, motor starters, and compact industrial installations.

🛠 Warranty: 6 months by Green Energy

⚙️ Technical Details:

• Manufacturer: Siemens
• Series: SIRIUS
• Model: 3RV1021-1DA10
• Current Rating: 3.2 A (adjustable)
• Trip Class: Class 10
• Max. Operating Current: 42 A
• Motor Rating: Up to approx. 2.2 kW (depending on supply voltage)
• Functions: Overload protection, short-circuit protection, phase failure protection
• Status Indicators: TRIPPED / ON / OFF
• Controls: Manual switch + TEST function
• Application: Motor control circuits, industrial automation, machinery, panel building

📌 Key Features:

✔️ Reliable motor protection with Class 10 tripping
✔️ Adjustable 3.2 A setting for versatile motor applications
✔️ Integrated TRIPPED indicator for fast diagnostics
✔️ Compact SIRIUS design — ideal for control panels
✔️ Provides overload, short-circuit, and phase-loss protection
✔️ Siemens quality for long-term industrial operation

🚀 Improve system reliability and protect your industrial motors with the Siemens SIRIUS 3RV1021-1DA10