ОПИСАНИЕ ПРОДУКТА
SCHNEIDER ELECTRIC LVS04129 - Motor Circuit Breaker
The SCHNEIDER ELECTRIC LVS04129 is a TeSys GV4PEM series motor circuit breaker designed for robust motor protection, control, and isolation in industrial environments. This device integrates advanced electronic thermal-magnetic trip units to provide precise overload, short-circuit, and phase imbalance protection for AC induction motors. It is engineered for critical applications requiring reliable motor control and fault isolation, including pumping systems, conveyor lines, HVAC installations, and general industrial machinery.
Technical Specifications:
- SERIES/FAMILY: TeSys GV4PEM
- COMPONENT TYPE: Motor Circuit Breaker with Electronic Protection
- ELECTRICAL SPECS:
- NOMINAL CURRENT: 4A
- POLES: 3P
- OPERATIONAL VOLTAGE: Up to 690VAC
- FREQUENCY: 50/60 Hz
- THERMAL TRIP ADJUSTMENT RANGE: 1.7 to 4A (Ir)
- MAGNETIC TRIP SETTING: 50A (Fixed Instantaneous, Ii)
- BREAKING CAPACITY: 50kA at 400VAC, 25kA at 690VAC
- MECHANICAL/PHYSICAL:
- CONTROL TYPE: Rotary Handle
- MOUNTING: DIN Rail or Screw Fixing
- FRAME SIZE: GV4P04 (Compact Industrial Frame)
- INTERFACE/CONTROL:
- PROTECTION FUNCTIONS: Overload (Thermal), Short-Circuit (Magnetic), Phase Imbalance (Electronic)
- TRIP UNIT TYPE: Electronic (Class 10/20 Selectable)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Terminals), IP40 (Front Face with Accessories)
- COOLING METHOD: Natural Convection
- OPERATING TEMPERATURE: -25 to 70 degrees C
- COMPATIBILITY/APPLICATION:
- MOTOR TYPES: AC Induction Motors
- INDUSTRIAL SECTORS: Manufacturing, Process Control, Building Management, Water Treatment
- EQUIPMENT: Pumps, Fans, Conveyors, Machine Tools, Compressors