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OSMC32N3D40 3P40A

The Schneider OSMC32N3D40 is a 3-pole (3P) molded case circuit breaker designed for protecting electrical circuits against overloads and short circuits. It is part of Schneider Electric's OSMC series, which offers high-performance protection for industrial, commercial, and residential applications.

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Description: Model: OSMC32N3D40 Type: MCCB (Molded Case Circuit Breaker) Poles: 3 (Three-phase protection) Rated Current: 40 A Rated Voltage: 400 V AC Tripping Characteristics: Thermal-Magnetic (providing both overload and short-circuit protection) Application: Designed for protecting motors, feeders, and other electrical circuits in low-voltage distribution systems. Mounting: Din rail mounted or panel-mounted Standards Compliance: IEC 60947-2, UL 489, CCC (China Compulsory Certification) Parameters: Rated Current (In): 40 A Number of Poles: 3 (for 3-phase circuits) Rated Voltage (Ue): 400 V AC (standard for industrial applications) Breaking Capacity (Icu): 25 kA at 400 V AC (withstanding short-circuit conditions) Rated Insulation Voltage (Ui): 690 V Tripping Characteristics: Overload: Thermal protection (adjustable) Short-circuit: Magnetic protection (instantaneous trip) Frequency Range: 50/60 Hz Protection Type: Overload, short-circuit, and under-voltage protection Auxiliary Contacts: Available for signaling or remote control Temperature Range: -5°C to +40°C Mechanical Durability: 10,000 cycles Electrical Durability: 6,000 cycles Connection Type: Screw terminals Dimension (H x W x D): Typically around 145 mm x 80 mm x 115 mm (dimensions vary slightly with configurations)