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8340-F420-K4T1 Datasheet(PDF) 1 Page - ETAL Group |
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8340-F420-K4T1 Datasheet(HTML) 1 Page - ETAL Group |
1 / 6 page Magnetic and Hydraulic-Magnetic Circuit Breaker 8340-F... www.e-t-a.de 1646 1 1 Description Typical application Technical data Single and multipole magnetic circuit breakers with trip-free mechanism and toggle actuation. A choice of fast magnetic only or hydraulically delayed switching characteristics (S-type MO or HM CBE to EN 60934) ensures suitability for a wide range of applications. Industry standard dimensions and panel mounting. Options include auxiliary changeover contacts. Low temperature sensitivity at rated load. Approved to CBE standard EN 60934 (IEC 60934). Control equipment, communications systems, transportation, power supplies. 8340-F... 1-pole 2-pole For further details please see chapter: Technical Information Voltage rating 3 AC 415 V; AC 240 V, 50/60 Hz; DC 80 V (higher DC ratings to special order) Current ratings 0.02...50 A DC 0.02...30 A AC Auxiliary circuit 6 A, AC 240 V; 3 A, DC 28 V 1 A, DC 65 V; 0.5 A, DC 80 V Typical life 3 AC 415 V, AC 240 V: 0.02...30 A 6,000 operations at 1 x IN, inductive 10,000 operations at 1 x IN, resistive DC 80 V: 0.02...25 A 6,000 operations at 1 x IN, inductive 0.02...30 A 10,000 operations at 1 x IN, resistive 40 + 50 A 6,000 operations at 1 x IN, resistive Ambient temperature -40...+85 °C (-40...+185 °F) Insulation co-ordination rated impulse pollution (IEC 60664 and 60664A) withstand voltage degree 2.5 kV 2 reinforced insulation in operating area Dielectric strength (IEC 60664 and 60664A) operating area test voltage AC 3,000 V Line to Load test voltage AC 1,500 V pole to pole (2- and 3-pole) test voltage AC 1,500 V main to auxiliary circuit test voltage AC 3,000 V switching to trip circuit test voltage AC 1,500 V (version -X) Insulation resistance > 100 MΩ (DC 500 V) Interrupting capacity 6 x IN at AC; IEC 60934 - test sequence E 4 x IN at DC Interrupting capacity IN 0.02...20 A 25...30 A (UL 1077) AC: 1-pole AC 250 V/3,500A AC 250 V/3,500A 2-pole AC 250 V/3,500A AC 250 V/5,000A 3-pole 3AC 250V/3,500A 3AC250V/5,000A DC: 1-pole 0.02...50 A DC 80 V/3,500 A 2-pole 0.02...30 A DC 80 V/3500 A Degree of protection operating area IP40 (IEC 60529/DIN 40050) terminal area IP00 Vibration with toggle down: 10 g (57-2000Hz) ± 0.76 mm (10-57 Hz) at 0.9 x IN directions 1, 2, 3, 4, 5: 10 g (57-2000 Hz) at 1 x IN. Shock 100 g (11 ms) at 1 x IN, directions 1,2,3,4,5 100 g (11 ms) at 0.8 x IN, direction 6. Corrosion 96 hours at 5 % salt mist, to IEC 60068-2-11, test Ka Humidity 240 hours at 95 % RH to IEC 60068-2-78, test Cab Mass approx. 65 g per pole Standard current ratings and typical internal resistance values Current rating (A) Internal resistance values (Ω) per pole F1 F2 K1, M1, T1 K2, M2, T2 0,02 1 493 953 2 669 2 457 0,05 276 152 452 376 0,1 58 37 100 94 0,25 8,2 6,0 15,5 14,7 0,5 2,3 1,47 3,9 3,2 0,75 0,98 0,63 1,65 1,56 1 0,58 0,35 0,95 0,90 2 0,145 0,096 0,26 0,20 2,5 0,096 0,061 0,15 0,15 3 0,065 0,048 0,10 0,10 5 0,025 < 0,02 0,042 0,040 6 < 0,02 < 0,02 0,029 0,028 8 < 0,02 < 0,02 < 0,02 < 0,02 10 < 0,02 < 0,02 < 0,02 < 0,02 12 < 0,02 < 0,02 < 0,02 < 0,02 15 < 0,02 < 0,02 < 0,02 < 0,02 16 < 0,02 < 0,02 < 0,02 < 0,02 20 < 0,02 < 0,02 < 0,02 < 0,02 25 < 0,02 < 0,02 < 0,02 < 0,02 30 < 0,02 < 0,02 < 0,02 < 0,02 40 < 0,01 - < 0,01 - 50 < 0,01 - < 0,01 - |
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