BDM19-63 МСВ с квадратными ПОКАЗАТЕЛЬ

BDM19S-63 Miniature Circuit Breaker Construction and Feature The state-of-art design Elegant appearance;cover and handle in arc shape make comfortable operation. Contact position indicating window Transparent cover designed to carry label. Handle central-staying function for circuit fault indicating In case of overload, to protect circuit,MCB handle trips and stays at central position, which enables a quick solution to the faulty line. The handle cannot stay in such position when operated manually. High short-circuit capacity High short-circuit capacity 6KA for whole range and 10kA capacity for current rating up to 40A thanks to the powerful electric arc extinguishing system. Long electrical endurance up to 6000 cycles thanks to quick making mechanism. Handle padlock device MCB handle can be locked either at "ON"position or at "OFF"position to prevent unwanted operation of the product. Screw terminal lock device The lock device prevents unwanted or casual dismounting of connected terminals. Technical Data Pole No:1,1P+N,2,3,3P+N,4 Rated voltage:AC 230/400V Rated current(A): 1,2,3,4,6,10,13,16,20,25,32,40,50,63 Tripping curve:B,C,D Rated short-circuit capacity(lcn):6kA Rated service short-circuit breaking capacity(lcs):7.5kA Rated frequency:50/60Hz Energy limiting class:3 Rated impulse withstand voltage:6.2kV Electro-mechanical endurance:8000 Contact positon indication Connection terminal: Screw terminal Pillar terminal with clamp Connection capacity: Rigid conductor up to 25mm2 Terminal Connection Height:19mm Fastening torque:2.0Nm Installation: On symmetrical DIN rail 35mm Panel mounting Characteristics: B The short-circuit release is to be set up to 3 In through 5 In.It serves especially for protection of circuits with such devices which do not cause any current surges(lights or socket circuits etc.) C The short-circuit release is to be set up to 5 In through 10 In.It serves especially for protection of circuits with such devices which cause some current surges(groups of bulbs, motors etc.) D The short-circuit release is to be set up to 10 In through 20 In. It serves especially for protection of circuits with devices which cause high current surges(transformers,double-pole motors,motors with heavy start etc.) Nominal voltage: 1P (single-pole) 230/400V 50/60Hz 3P (three-pole) 400V 50/60Hz Rupturing capacity: EN60898-10,000A(nominal short-circuit and operational rupturing capacity) Protection:IP40 for a sole MCB with its design, it protects against a hazardous finger or instrument touch as well as against very small foreign objects; It is without any protection against water leakage (water protection is to be solved with design of the switchboard casing) Ambient temperatue: -5oC to +40oC pursuant to EN60898 Gauging temperature:+30oC pursuant to EN60898 Max.pre-inserted fuse:100AgG(>10kA) Mechanical lifetime:≤20,000 cycles Electrical lifetime:≤8,000 cycles Fastening:By means of an unique snap mechanism(with arrestment in final positions)the carrying DIN strip EN50022,width 35mm, or even onto the falt surface by means of screws. Removal form the DIN strip: By means of an unique auxiliary snap mechanism, the MCB can be removed even from a row of devices mutually interconnected by a forked or reed rack strip without necessity to dismantle the whole interconnecting strip. Input terminals: Clip terminals(with barrier layer), snap-locked against the worse input of a conductor The input and output can be interchanged They enable more conductors as well as interconnecting strips to be connected Connect ability of conductors (Maximum cross-sections): 35mm2 solid conductor 25mm2 stranded conductor Terminal protection:IP20 Tightening moment for terminals 2Nm(combined slotted-head screw) Manufacture standard EN60898,same to IEC 60898 Selectivity calss:3 Colored levers: For better distinction among circuits in the switchboards,we supply also miniature circuit breaker with distinction of nominal currents by means of colored levers corresponding to the colors of turn fuses 0.2A-1.6A(Black) 2A(Pink) 4A(Brown) 6A(Green) 8A(Light green) 10A(Red) 13A(Sandy) 16A(Grey) 20A(Blue) 25A(Yellow) 32A(Purple) 40A(Black) 50A(White) 63A(Copper-colored) Can be delivered also with only black levers 1-63(Black)