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OS50GFS40F Arkusz danych(PDF) 3 Page - ABB |
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OS50GFS40F Arkusz danych(HTML) 3 Page - ABB |
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3 / 12 page ![]() OS OS OS OS OS Switch size A 32 50 63 125 160 Rated insulation voltage Pollution degree 3 V 1 000 1 000 1 000 1 000 1 000 Dielectric strength 50 Hz 1min. kV 10 10 10 10 10 Rated impulse withstand voltage kV 12 12 12 12 12 Rated thermal current in ambient 40 °C 2) / In enclosure A/W 32/7.5 50/7.5 63/7.5 125/12 160/12 max. fuse power dissipation1) ...with minimum cable cross section Cu mm2 6 10 16 50 70 Rated operational voltage AC-20 and DC-20 V 1 000 1 000 1 000 1 000 1 000 Rated operational current, AC-21 up to 500 V A 32 50 63 125 160 690 V A 32 50 63 125 160 Rated operational current, AC-22 up to 500 V A 32 50 63 125 160 690 V A 32 50 63 125 160 Rated operational current, AC-23 up to 500 V A 32 50 63 125 160 690 V A 32 50 63 125 160 Rated operational power, AC-234) The kW-ratings are accurate 230 V kW 7.5 11 18.5 37 45 for three-phase 1500 R.P.M. 400 V kW 15 22 30 55 75 standard asynchronous motors. 415 V kW 15 22 30 55 75 500 V kW 18.5 30 37 75 90 690 V kW 22 37 55 110 132 Rated breaking capacity in category AC-23 up to 690 V A 504 504 504 1280 1280 Rated conditional short-circuit current I p (r.m.s.) 100 kA, 500 V kA 12 12 12 25 25 I p (r.m.s.) and corresponding max. allowed Fuse size OFAA/OFAM A 63/63 63/63 63/63 160/160 160/160 cut-off current î c Power loss / pole With rated current, without fuse W 1 2.5 4 5 9 Mechanical endurance Divide by two for oper. cycles Oper. 20 000 20 000 20 000 20 000 20 000 Fuse types, IEC 60269-2-1 DIN 43620 000 000 000, 00 000, 00 NFC 63210, 63211 14x51 22x58 BS 88-2, -6 -size / A2-A3 A2-A3 A2-A43) A2-A43) distance of fuse-link bolts mm M5/73 M5/73 M5/73, M8/94 M5/73, M8/94 Weight without accessories 3-pole switch fuses kg 1.3 1.3 1.3 1.5 1.5 4-pole switch fuses kg 1.6 1.6 1.6 1.8 1.8 Built-in terminal size Cu mm2 2.5...25 2.5...25 2.5...25 Terminal bolt size (included) Metric thread diameter x length mm M8x25 M8x25 Terminal tightening torque Counter torque required Nm 3.5 3.5 3.5 15-22 15-22 Fuse-links bolts tightening torque Nm 3.5 3.5 M5:3.5 M8:5 M5:3.5 M8:5 Operating torque Typical for 3-pole switch fuses Nm 5 5 5 7 7 Technical data according to IEC 60947-3 Placing options of the operating mechanism At the end of the switch fuse OS_03 or 04 Between the poles OS_12 or 22 Side operated types OS_30 or 40 OS_03 or 04 Switch fuses OS32...160 A Gamma Series | Technical data 3 1) Ambient temperature 60 °C: derating 20%. 2) Acc. to IEC 60947-1, § 6.1.1. 3) Max. fuse body diam. 32 mm. The technical data is valid at the time of printing. We reserve the right to subsequent alterations. 4) Some fuse links limit these figures further. Starting current characteristics must be considered separately Technical data Switch fuses OS32G_...160G_ |
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