The Siemens 3RV2011-1GA10 is a high-performance Motor Protection Circuit Breaker (MPCB) from the trusted SIRIUS 3RV2 series, designed to provide reliable overload protection, short-circuit protection, phase failure protection, and safe motor isolation for three-phase motors. It features an adjustable overload current range of 4.5–6.3A and an 82A magnetic short-circuit release, ensuring precise Class 10 tripping performance to protect motors against overload, overheating, phase loss, and short-circuit faults. With its compact S00 frame size, 3-pole design, screw terminal connections, and standard switching capacity, this circuit breaker is ideal for industrial motor control panels and automation systems. It supports operating voltages up to 690V AC and is compatible with Siemens S00 and S0 contactors for compact motor starter assemblies.
The Siemens 3RV2011-1GA10 is suitable for protecting three-phase induction motors up to approximately 3 kW at 400V AC-3 and is widely used in Motor Control Centers (MCC), DOL starters, Star-Delta starters, pump control panels, compressors, conveyor systems, HVAC equipment, packaging machines, water treatment plants, OEM machinery, and factory automation. Its robust construction, long electrical and mechanical life, and dependable performance make it an excellent choice for demanding industrial environments.
At SB Smart, Faridabad, we supply 100% genuine Siemens SIRIUS Motor Protection Circuit Breakers, contactors, overload relays, soft starters, MCCBs, MCBs, and industrial automation products at competitive prices. We provide GST invoices, expert technical support, bulk order discounts, secure packaging, and fast delivery across Faridabad, Delhi NCR, and all major cities in India, making SB Smart a trusted supplier for OEMs, panel builders, industries, and electrical contractors.
The Siemens 3RV2011-1GA10 is a Motor Protection Circuit Breaker (MPCB) designed to protect three-phase motors from overload, short-circuit, and phase failure while providing safe electrical isolation.
The breaker features an adjustable thermal overload setting from 4.5A to 6.3A, making it suitable for a wide range of industrial motor applications.
It provides an 82A magnetic short-circuit release for rapid fault interruption and reliable motor protection.
Yes. The 3RV2011-1GA10 is fully compatible with Siemens SIRIUS contactors and is widely used in DOL and Star-Delta motor starter applications.
SB Smart, Faridabad supplies 100% genuine Siemens industrial products with competitive pricing, GST invoices, expert technical support, bulk order assistance, and fast delivery across Faridabad, Delhi NCR, and throughout India.
| Parameter | Specification |
|---|---|
| Brand | Siemens |
| Series | SIRIUS 3RV2 |
| Model Number | 3RV2011-1GA10 |
| Product Type | Motor Protection Circuit Breaker (MPCB) |
| Frame Size | S00 |
| Thermal Overload Setting (A-Release) | 4.50–6.30 A |
| Magnetic Trip (N-Release) | 82 A |
| Tripping Class | Class 10 |
| Number of Poles | 3 |
| Rated Operational Voltage | 20–690 V AC |
| Rated Insulation Voltage | 690 V |
| Rated Impulse Withstand Voltage | 6 kV |
| Connection Type | Screw Terminal |
| Switching Capacity | Standard |
| Degree of Protection | IP20 |
| Mechanical Endurance | 100,000 Operating Cycles |
| Operating Temperature | -20°C to +60°C |
| Storage Temperature | -50°C to +80°C |
| Maximum Installation Altitude | 2,000 m |
| Relative Humidity | 10–95% |
| Approximate Weight | 0.351 kg |
| Mounting | 35 mm DIN Rail / Panel Mount |
| Application | Motor Overload and Short-Circuit Protection |
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