ОПИСАНИЕ ПРОДУКТА
SIEMENS 3RV2011-4AA25 - Motor Starter Protector
The SIEMENS 3RV2011-4AA25 is a compact 3-pole circuit breaker for motor protection from the SIRIUS 3RV2 series, designed for industrial control applications. It provides comprehensive protection against thermal overload and instantaneous short-circuits for AC motors, ensuring operational reliability and system integrity. This device is engineered for integration into machinery, conveyor systems, and process automation panels requiring precise motor control and safety.
Technical Specifications:
- SERIES/FAMILY: SIRIUS 3RV2
- COMPONENT TYPE: Motor Starter Protector / Circuit Breaker for Motor Protection
- ELECTRICAL SPECS:
- RATED OPERATIONAL VOLTAGE: Up to 690V AC
- RATED OPERATIONAL CURRENT RANGE: 0.7 - 1.0 A
- RATED OPERATIONAL POWER (at 400V AC): 0.41 - 0.59 kW
- NUMBER OF POLES: 3-pole
- RATED FREQUENCY: 50/60 Hz
- SHORT-CIRCUIT BREAKING CAPACITY (Icu at 400V AC): 50 kA (Standard Breaking Capacity)
- MECHANICAL/PHYSICAL:
- FRAME SIZE: S00
- TERMINAL TYPE: Screw terminals
- MOUNTING POSITION: Any
- INTERFACE/CONTROL:
- RELEASE TYPE: Thermal (overload) and instantaneous (short-circuit)
- AUXILIARY CONTACTS: Not pre-installed (add-on modules available)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminal area)
- AMBIENT OPERATING TEMPERATURE: -20 to +60 degrees C
- MOUNTING STYLE: DIN rail (35 mm)
- COOLING METHOD: Natural convection
- COMPATIBILITY/APPLICATION:
- APPLICATION: Protection of AC motors, transformers, and general loads
- COMPATIBILITY: Integration into SIRIUS modular system, suitable for industrial control panels, machinery, and process automation systems.