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SH31403P11F2000

The Schneider Electric SH31403P11F2000 is a 1400A frame size, 3-pole fixed-mounted thermal-magnetic circuit breaker from the Compact NSX series. Designed for reliable power distribution and protection in industrial and commercial applications, this breaker offers advanced protection features, high breaking capacity, and flexible configuration options for medium to high power electrical systems.

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Specifications 1. General Information Parameter Specification Product Family Compact NSX (Acti9) Catalog Number SH31403P11F2000 Description 1400A Fixed Circuit Breaker Number of Poles 3 poles Mounting Type Fixed mounted Frame Size 1400A Breaking Capacity 200kA Icu at 415V AC 2. Electrical Ratings Parameter Specification Rated Current (In) 1400 A Rated Ultimate Current (Iu) 1400 A Rated Voltage (Ue) 690 V AC Rated Insulation Voltage (Ui) 1000 V AC Rated Impulse Voltage (Uimp) 12 kV Rated Frequency 50/60 Hz Rated Service Short-Circuit (Ics) 150 kA at 415V AC 3. Protection Characteristics Parameter Specification Overload Protection Range Adjustable: 0.4 to 1 × In Short-Circuit Protection Adjustable: 1.5 to 10 × Ir (electronic version) Trip Unit Type Micrologic 5.0P (standard) Protection Functions • Long-time (L) • Short-time (S) • Instantaneous (I) • Ground-fault (G) optional 4. Performance Specifications Parameter Specification Ultimate Breaking Capacity (Icu) 200 kA at 415V AC Service Breaking Capacity (Ics) 150 kA at 415V AC Short-Time Withstand Current (Icw) 85 kA for 1 second Making Capacity 220 kA peak at 415V AC Operating Cycles 5000 electrical operations Mechanical Endurance 10,000 operations 5. Physical Specifications Parameter Specification Dimensions (W × H × D) 270 × 408 × 170 mm Weight 28.5 kg Mounting Fixed panel mounting Connection Type Front connection (F) Busbar Connection Top and bottom available Cable Size Range Up to 2 × 400 mm² per pole