PRODUCT DESCRIPTION
ASEA BROWN BOVERI 1SAZ321201R2002 - Manual Motor Starter
This device is an ABB MS32 series Manual Motor Starter, engineered for the direct-on-line starting and comprehensive protection of three-phase AC motors. It integrates thermal overload and magnetic short-circuit protection within a single compact unit, utilizing an electromechanical trip mechanism. This component is suitable for industrial applications requiring reliable motor control and safeguarding, including pump systems, conveyor belts, and HVAC installations.
Technical Specifications:
- SERIES/FAMILY: MS32
- COMPONENT TYPE: Manual Motor Starter (MMS)
- ELECTRICAL SPECS:
- NOMINAL CURRENT RANGE: 8.0 - 12.0 A (Adjustable)
- RATED OPERATIONAL VOLTAGE: Up to 690 VAC
- RATED OPERATIONAL POWER (AC-3, 400V): 5.5 kW
- RATED FREQUENCY: 50/60 Hz
- NUMBER OF POLES: 3-pole
- RATED SHORT-CIRCUIT BREAKING CAPACITY (Icu): 100 kA at 400 VAC, 6 kA at 690 VAC
- MECHANICAL/PHYSICAL:
- OPERATING MECHANISM: Rotary knob
- TERMINAL TYPE: Screw terminals
- MOUNTING: DIN rail (35mm) or screw mounting
- INTERFACE/CONTROL:
- TRIP MECHANISM: Thermal-magnetic (overload and short-circuit protection)
- CONTROL TYPE: Manual ON/OFF/TRIP
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Terminal protection)
- AMBIENT AIR TEMPERATURE: -25 to +70 degrees C (Operation)
- COOLING METHOD: Natural convection
- MOUNTING STYLE: DIN rail (35mm) or screw mounting
- COMPATIBILITY/APPLICATION:
- MOTOR TYPE: Three-phase AC motors
- APPLICATIONS: Direct-on-line motor starting, motor protection in industrial control panels, machinery, pumps, fans, compressors, and general industrial automation.