ОПИСАНИЕ ПРОДУКТА
ASEA BROWN BOVERI MS325-0.63 - Manual Motor Starter
The ABB MS325-0.63 is an electromechanical manual motor starter designed for the protection and control of AC motors. It integrates short-circuit, overload, and phase-loss protection functions with manual ON/OFF switching. This device is suitable for direct-on-line starting applications in industrial machinery, pumps, fans, and conveyor systems, providing essential motor circuit protection.
Technical Specifications:
- SERIES/FAMILY: MS325 Series
- COMPONENT TYPE: Manual Motor Starter / Motor Protection Switch
- ELECTRICAL SPECS:
- NOMINAL OPERATIONAL VOLTAGE: Up to 690VAC
- ADJUSTABLE THERMAL OVERLOAD RANGE: 0.40 - 0.63A
- RATED OPERATIONAL CURRENT (Ie): 0.63A (at upper limit of setting range)
- NUMBER OF POLES: 3-pole
- FREQUENCY: 50/60 Hz
- SHORT-CIRCUIT BREAKING CAPACITY: Up to 50kA at 400VAC (typical for series)
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact, modular
- MOUNTING TYPE: DIN rail (35mm) or screw mounting
- TERMINAL TYPE: Screw terminals
- INTERFACE/CONTROL:
- CONTROL METHOD: Manual push-button (ON/OFF) or rotary operation
- AUXILIARY CONTACTS: Optional side or front-mounted auxiliary contacts
- TRIP INDICATION: Visual trip status
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminals), IP00 (device body)
- COOLING METHOD: Natural convection
- OPERATING TEMPERATURE RANGE: -25 to +70 degrees C
- COMPATIBILITY/APPLICATION:
- MOTOR TYPE: AC motors
- STARTING METHOD: Direct-on-line (DOL)
- TYPICAL APPLICATIONS: Pumps, fans, compressors, conveyors, machine tools, HVAC systems