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LV429645

The Schneider LV429645 is a molded case circuit breaker (MCCB) from Schneider Electric, designed for overcurrent protection, including both overload and short-circuit protection.

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Description: Model: LV429645 Type: Molded Case Circuit Breaker (MCCB) Poles: 3 (Three-phase protection) Rated Current: 250 A Rated Voltage: 690 V AC Application: The LV429645 is designed for protecting electrical circuits from overload and short-circuit conditions. It is commonly used in industrial installations, commercial buildings, and power distribution systems to ensure reliable and safe operation of electrical circuits and motor-driven systems. Mounting: Panel mounted or DIN rail mounted (depending on installation needs) Standards Compliance: IEC 60947-2, UL 489, CE marking Parameters: Rated Current (In): 250 A Number of Poles: 3 (for three-phase systems) Rated Voltage (Ue): 690 V AC (designed for high-voltage industrial applications) Rated Operational Power (AC-3): 132 kW at 400 V AC for motor protection Breaking Capacity (Icu): 50 kA at 415 V AC (for handling high fault currents) Tripping Characteristics: Adjustable (thermal-magnetic) for protection against overload and short circuits Rated Frequency: 50/60 Hz Mechanical Durability: 20,000 cycles Electrical Durability: 10,000 cycles Rated Insulation Voltage (Ui): 690 V Rated Impulse Withstand Voltage (Uimp): 8 kV Temperature Range: -5°C to +40°C Auxiliary Contacts: Optional auxiliary contacts for signaling and remote control functions Connection Type: Screw terminals Protection Type: Thermal-magnetic protection for both overload and short-circuit protection