3RV2011-1GA10 Siemens | SIRIUS Motor Protection Circuit Breaker

Product Description

Product Overview

The Siemens 3RV2011-1GA10 is a compact motor protection circuit breaker for reliable motor safeguarding.
It combines thermal overload and magnetic short-circuit protection within a single coordinated device.
Moreover, this unit supports consistent motor protection while simplifying panel layout and wiring design.
It belongs to the SIRIUS 3RV2 system, which engineers trust for modular and scalable motor control solutions.

Technical Specifications

• Manufacturer: Siemens AG

• Product Series: SIRIUS 3RV2

• Model: 3RV2011-1GA10

• Product Type: Motor protection circuit breaker (MPCB)

• Frame Size: S00

• Current Setting Range: 1.6–2.5 A

• Rated Operational Voltage (Ue): Up to 690 V AC

• Rated Motor Power: 0.75 kW at 400 V AC

• Breaking Capacity: 50 kA at 400 V AC

• Protection Functions: Overload, short-circuit, phase failure

• Trip Class: Class 10

• Utilization Category: AC-3

• Mounting Method: DIN rail or screw mounting

• Auxiliary Contacts: Optional plug-in modules

• Operating Temperature: –20 °C to +60 °C

• Storage Temperature: –40 °C to +80 °C

• Standards: IEC 60947-2, IEC 60947-4-1, UL, CSA

• Dimensions (H × W × D): Approx. 90 × 45 × 75 mm

• Weight: 0.35 kg

• Country of Origin: Germany

FAQ

Q1: What motor current range does the Siemens 3RV2011-1GA10 cover?
The adjustable current range is from 1.6 A to 2.5 A.

Q2: Does this device replace a separate overload relay?
Yes, it integrates overload and short-circuit protection in one unit.

Q3: Is external control voltage required for operation?
No, the thermal and magnetic trips operate without an external supply.

Q4: Can auxiliary contacts be added later?
Yes, optional auxiliary contact modules can be mounted as needed.

Q5: Is this breaker suitable for international installations?
Yes, it complies with IEC, UL, and CSA standards for global use.