Schneider Electric 33478s2 1250a 50ka 3p Mic 2.0 Electronically Protected Latch Switch 380vac 2500003002660

Full Product Code 33478S2 Barcode 2500003002660 Brand Schneider Electric series Compact Product series ComPact NS630b…1600 Product group Compact NS1250N Product or component type Circuit breaker device application Distribution Number of poles 3P protected pole description 3d (In) rated current up to 65 ? C 1250 A at 50 ?C [Ue] nominal operating voltage 690 V AC 50/60 Hz Mains type AC Mains frequency 50/60 Hz insulation compliance Yes conforming to EN/IEC 60947-2 usage category Category B [Icu] rated ultimate short-circuit breaking capacity 30 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-250 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-250 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-285 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-240 kA Icu at 500/525 V AC 50/60 Hz conforming to IEC 60947-2 Performance level N 50 kA 415 V AC trip unit name Micrologic 2.0 trip unit technology Electronic trip unit protection functions LI Control type Rotary armTransition Circuit breaker mounting mode Fixed [Ui] nominal insulation voltage 800 V AC 50/60 Hz conforming to IEC 60947-2 [ Uimp] rated impulse withstand voltage 8 kV conforming to IEC 60947-2 [Ics] rated service short-circuit breaking capacity 30 kA at 660/690 V AC 50/60 Hz conforming to IEC 60947-240 kA at 500/525 V AC 50/60 Hz conforming to IEC 60947-250 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-250 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-250 kA 440 V AC 50/60 Hz conforming to IEC 60947-2 [Icw] rated short-time withstand current 19,2 kA 1 sec conforming to IEC 60947-2 Mechanical endurance 10000 cycles electrical endurance 2000 cycles at 690 V In3000 cycles at 690 V In/24000 cycles at 440 V In5000 cycles at 440 V In/2 power losses 44 W mounting support Back plate upper connection Front down connection Front connection distance 70 mm protection type Overload protection (long term) Instantaneous short circuit protection tripping unit rating 1250 A at 50 ?C Long-time pick-up adjustment type Ir (thermal protection) 9 adjustable settings [Ir] long-time protection pick-up adjustment range 0.4…1 x In Long-time protection delay adjustment type tr 9 adjustable settings [tr] long-time protection delay adjustment range 12.5?600 s at 1.5 x Ir0.5?24 s at 6 x Ir0.7?16.6 s 7.2 x Ir thermal memory 20 mn Instantaneous protection pick-up adjustment type Ii Adjustable [Ii] instantaneous protection pick-up adjustment range 1.5…10 x Ir earth leakage protection None field selective locking ZSI Without auxiliary contact regulation 1 NO/NC local signaling Fault indication: 4 LEDs (red)Overload: 1 LED (yellow) Width (W) 210 mm Height (H) 327 mm Depth (D) 147 mm Product weight 14 kg