PRODUCT DESCRIPTION
SIEMENS 3RV2011-0JA20 - Motor Starter Protector
This SIEMENS SIRIUS 3RV2 compact circuit breaker provides thermal-magnetic protection for AC motors and other industrial loads. Engineered for reliable operation within industrial control panels and motor control centers, it features an adjustable overload release and short-circuit protection. This device is suitable for applications requiring precise motor protection, including pumps, fans, conveyors, and general machinery.
Technical Specifications:
- SERIES/FAMILY: SIRIUS 3RV2
- COMPONENT TYPE: Motor Starter Protector
- ELECTRICAL SPECS:
- RATED OPERATIONAL VOLTAGE: Up to 690V AC
- ADJUSTABLE CURRENT SETTING RANGE: 0.7 - 1.1 A
- RATED OPERATIONAL CURRENT (IE): 1.1 A (at maximum setting)
- RATED INSULATION VOLTAGE (UI): 690V AC
- RATED IMPULSE WITHSTAND VOLTAGE (UIMP): 6 kV
- TRIPPING CHARACTERISTIC: Thermal-magnetic, Class 10
- SHORT-CIRCUIT BREAKING CAPACITY (ICU): 100 kA at 400V AC (typical for 3RV2011 series)
- NUMBER OF POLES: 3-pole
- MECHANICAL/PHYSICAL:
- CONNECTION TYPE: Screw terminals for main circuit
- FRAME SIZE: S00
- OPERATING MECHANISM: Rotary
- INTERFACE/CONTROL:
- AUXILIARY CONTACTS: None integrated (requires separate auxiliary switch blocks)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminal protection)
- OPERATING TEMPERATURE: -20 to +60 degrees C
- MOUNTING STYLE: DIN rail 35mm or screw fixing
- COMPATIBILITY/APPLICATION:
- MOTOR PROTECTION: Standard AC motors, single-phase and three-phase
- LOAD PROTECTION: Transformers, resistive loads
- INTEGRATION: SIRIUS modular system, contactors, overload relays
- APPLICATIONS: Conveyor systems, pumps, fans, machine tools, HVAC systems