PRODUCT DESCRIPTION
SIEMENS 3VU1640-1MR00 - Motor Starter Protector
This device is a SIEMENS SIRIUS 3VU16 series motor starter protector, engineered for the protection of three-phase AC motors against thermal overload and instantaneous short-circuit conditions. It integrates manual switching functionality and provides reliable circuit interruption for industrial motor control applications, including pumps, fans, and conveyor systems. The unit features a thermal-magnetic trip mechanism, ensuring robust operational safety and compliance with industrial electrical standards.
Technical Specifications:
- SERIES/FAMILY: SIRIUS 3VU16
- COMPONENT TYPE: Motor Starter Protector (MSP) / Motor Protection Circuit Breaker (MPCB)
- ELECTRICAL SPECS:
- NOMINAL OPERATING VOLTAGE: Up to 690V AC
- CURRENT SETTING RANGE: 28.0 - 40.0 A
- RATED OPERATIONAL CURRENT (Ie): 40 A
- RATED INSULATION VOLTAGE (Ui): 690V AC
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 6 kV
- RATED SHORT-CIRCUIT BREAKING CAPACITY (Icu): 50 kA at 400V AC
- PHASE: 3-Phase
- TRIP CHARACTERISTIC: Thermal-magnetic (Overload and Instantaneous Short-Circuit)
- MECHANICAL/PHYSICAL:
- MOUNTING TYPE: DIN Rail (35mm) or Screw Mounting
- TERMINAL TYPE: Screw Terminals
- OPERATION: Rotary Knob Actuator
- INTERFACE/CONTROL:
- AUXILIARY CONTACTS: Not integrated as standard available via accessory modules
- CONTROL TYPE: Manual ON/OFF/TRIP
- ENVIRONMENTAL/MOUNTING:
- PROTECTION CLASS (TERMINALS): IP20
- PROTECTION CLASS (FRONT): IP00 (when not enclosed)
- AMBIENT OPERATING TEMPERATURE: -20 to +60 degrees C
- COOLING METHOD: Natural Convection
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Industrial motor control circuits, machinery, HVAC systems, pumps, fans, conveyors
- PROTECTED EQUIPMENT: Three-phase AC motors
- STANDARDS: IEC 60947-2, IEC 60947-4-1