ОПИСАНИЕ ПРОДУКТА
SIEMENS 3RM1307-2AA04 - Compact Direct-on-Line Motor Starter
The SIEMENS 3RM1307-2AA04 is a compact, direct-on-line (DOL) motor starter engineered for controlling and protecting three-phase AC motors within an adjustable current range of 0.7 A to 7.0 A. This unit integrates electronic overload protection and switching functions into a narrow, modular housing, optimizing space utilization within industrial control panels. It provides reliable motor control for applications requiring fundamental start/stop functionality and precise thermal overload safeguarding.
Technical Specifications:
- SERIES/FAMILY: SIRIUS 3RM1
- COMPONENT TYPE: Compact Direct-on-Line Motor Starter
- ELECTRICAL SPECS:
- OPERATIONAL CURRENT RANGE: 0.7 A to 7.0 A (Adjustable)
- OPERATIONAL VOLTAGE (MAIN CIRCUIT): Up to 500 V AC
- CONTROL SUPPLY VOLTAGE: 24 V DC
- PHASE: 3-Phase
- FREQUENCY: 50/60 Hz
- SHORT-CIRCUIT PROTECTION: Requires external fuse or circuit breaker
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact, modular
- TERMINALS (MAIN CIRCUIT): Screw terminals
- TERMINALS (CONTROL CIRCUIT): Screw terminals
- INTERFACE/CONTROL:
- CONTROL INPUTS: Standard digital inputs for start/stop commands
- FEEDBACK: Integrated electronic overload relay with trip indication
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (for control cabinet installation)
- COOLING METHOD: Natural convection
- MOUNTING STYLE: DIN rail mounting
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Industrial control panels, machinery, conveyor systems, pumps, fans
- MOTOR TYPE: Three-phase AC motors
- FUNCTION: Direct-on-line starting and electronic overload protection