Magnetic and Hydraulic-Magnetic Circuit Breaker 8340-F... Description 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). Typical application 1 Control equipment, communications systems, transportation, power 8340-F... 1-pole 2-pole supplies. Standard current ratings and typical internal resistance values Technical data For further details please see: Magnetic and Hydraulic-Magnetic Circuit Breaker 8340-F... Ordering information Approvals Type No. Authority Standard Rated voltage Current ratings 8340 magnetic circuit breaker with toggle actuator AC 240/415 V 0.02 A30 A VDE IEC / EN Mounting AC 240 V 0.02 A30 A 60934 F flange mounting DC 80 V 0.02 A50 A Configuration AC 250 V 0.02 A30 A 1 with mounting nuts 6-32 UNC UL UL 1077 DC 80 V 0.02 A50 A 4 with mounting nuts M3 DC 80 V 100 A (2 poles in 9 snap-in frame parallel) Number of poles 1 single pole protected AC 250 V 0.02 A30 A CSA C22.2 No magnetic and 2 two pole protected DC 80 V 0.02 A40 A 235 hydraulic magnetic delayed 3 three pole protected AC 240/415 V 0.02 A30 A Panel hardware CQC GB 17701 1 AC 240 V 0.02 A30 A 0 without panel hardware DC 80 V 0.02 A50 A Terminal design (main contact) K4 screw terminals M5 recommended for I > 20 A N AC 240 V 1 A30 A (8340-F410) QPL MIL-C-55629 P1 blade terminals A6.3-0.8 mm (QC.250) ( 35 A) DC 50 V 1 A30 A (8340-410) Sweden ) Characteristic curve * AC 240 V 1 A30 A (8340-F420) Defence Characteristic curve, instantaneous: AC 240 / 415 V 1 A30 A (8340-F430) Material F1 DC Admin. F2 AC 50/60 Hz Short delay: Internal connection diagrams K1 DC K2 AC 50/60 Hz Medium delay: 1-pole protected multipole M1 DC magnetic line 1 11(C) M2 AC 50/60 Hz Long delay: line 1 11(C) unit 1 T1 DC T2 AC 50/60 Hz 12(NC) 14(NO) Actuator colour/design I > 12(NC) 14(NO) A black, long toggle 2 I > K black, short toggle 11(C) 1 2 load Z black, without toggle, with slot (only 1-pole) unit 2 other colours to special order 1-pole protected Marking on actuator hydraulic-magnetic 12(NC) 14(NO) 0 without marking line 1 11(C) I > L I-O ON-OFF N I-O ON-OFF (IN on housing top) 2 load unit 3 Auxiliary contacts 12(NC) 14(NO) H0 without auxiliary contacts I > H1 with auxiliary contacts, gold-flushed 2 load H2 auxiliary contacts, gold-flushed on one pole only (multipole) Auxiliary contact function 4 1 change over contact Auxiliary contact terminal design 2 blade terminal 2.8-0.5 mm Current ratings 0.02...50 A 8340 - F 1 1 0 - P1 M1 - A L H1 4 2 - 30A ordering example ) * Other characteristic curves upon request (e.g. pulse delayed, for high inrush currents or capacitive loads) Please be informed that we have minimum ordering quantities to be observed. Preferred types Preferred types Standard current ratings (A) 1 2 3 5 8 10 12 16 20 25 30 40 50 x x x x x x x x x 8340-F410-P1K1-KNH0- x x x x x x x x x 8340-F410-P1K1-KNH142- x x x x x x x x x 8340-F410-P1M1-KNH0- x x x x x x x x x 8340-F410-P1M1-KNH142- 8340-F410-K4K1-KNH0- x x x x x x x x 8340-F410-K4K1-KNH142- x x x x 8340-F410-K4M1-KNH0- x x x x 8340-F410-K4M1-KNH142- 2 www.e-t-a.de 2137