CIRCUIT BREAKER, MINIATURE, 3 POLES, 400/440V AC, 63A; MANUFACTURER: ABB ; MANUFACTURER: ,,

MINIATURE CIRCUIT BREAKER (MCB)NUMBER OF POLES: 3NUMBER OF PROTECTED POLES: 3TRIPPING CHARACTERISTIC: CRATED CURRENT (IN): 63ARATED OPERATIONAL VOLTAGE: 400/440VACRATED VOLTAGE (UR): 400VACRATED INSULATION VOLTAGE (UI):440 VPOWER LOSS: 14.4 W (AT RATEDOPERATING CONDITIONS PER POLE 4.8W)OPERATIONAL VOLTAGE: MAXIMUM (INCL. TOLERANCE) 440 VACMAXIMUM 440 V ACMINIMUM 12 V ACMINIMUM 12 V DCRATED FREQUENCY (F):50/60 HZRATED SHORT-CIRCUIT CAPACITY (ICN):(400VAC) 6 KARATED ULTIMATE SHORT-CIRCUITBREAKING CAPACITY (ICU):(230V AC) 20 KA; (440V AC) 10 KARATED SERVICE SHORT-CIRCUITBREAKING CAPACITY (ICS): (230V AC) 15 KAENERGY LIMITING CLASS: 3OVERVOLTAGE CATEGORY: IIIPOLLUTION DEGREE: 3RATED IMPULSE WITHSTAND VOLTAGE(UIMP):4 KV ? (6.2 KV @ SEA LEVEL) ? (5.0 KV @ 2000 M)DIELECTRIC TEST VOLTAGE: 50/60HZ, 1 MIN: 2 KVHOUSING MATERIAL: INSULATIONGROUP II, RAL 7035ACTUATOR TYPE: INSULATION GROUPII, BLACK, SEALABLEACTUATOR MATERIAL: INSULATIONGROUP II, BLACK, SEALABLEACTUATOR MARKING: I / OCONTACT POSITION INDICATION: REDON / GREEN OFFDEGREE OF PROTECTION: IP20REMARKS: IP40 IN ENCLOSURE WITHCOVERELECTRICAL ENDURANCE: 10000 ACCYCLEMECHANICAL ENDURANCE (NENDU):20000 CYCLETERMINAL TYPE: SCREW TERMINALSSCREW TERMINAL TYPE: FAILSAFEBI-DIRECTIONAL CYLINDER-LIFT TERMINALCONNECTING CAPACITY: BUSBAR 10 / 10 MM?FLEXIBLE WITH FERRULE 0.75 …25 MM?FLEXIBLE 0.75 … 25 MM?RIGID 0.75 … 35 MM?STRANDED 0.75 … 35 MM?TIGHTENING TORQUE: 2.8 N?MRECOMMENDED SCREWDRIVER: POZIDRIV2MOUNTING POSITION: ANYPOWER SUPPLY CONNECTION: ARBITRARYAMBIENT AIR TEMPERATURE: OPERATION-25 … +55 ?C; STORAGE -40 … +70 ?CREFERENCE AMBIENT AIRTEMPERATURE: 30 ?CWIDTH: 52.5 MMDEPTH/LENGTH: 69 MMHEIGHT: 88 MMCERTIFICATIONATTACHED ??AHJ APPROVED