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4140-G Datasheet(PDF) 1 Page - ETAL Group |
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4140-G Datasheet(HTML) 1 Page - ETAL Group |
1 / 4 page High Performance Thermal Circuit Breaker 4140-... www.e-t-a.de 1646 1 1 Description Typical applications Technical data Single pole, thermal circuit breaker with trip-free mechanism, push/pull on/off manual actuation (M-type TO CBE to EN 60934) and temperature compensation. An indicator band on the push button clearly shows the tripped/off position. The robust design makes type 4140 suitable for extremely harsh conditions. Various dummies are available without protective function, allowing connection of pre-installed wiring without loads. Land vehicles, aircraft, watercraft, special vehicles. 4140 without auxiliary contact with auxiliary contact Voltage rating AC 115 V (300 Hz to 800 Hz); DC 28 V Current rating range 20...50 A Auxiliary circuit 0.5 A, DC 28 V Typical life 5,000 operations mechanical and 2,500 operations at IN Ambient temperature -55...+125 °C (-67...+257 °F) Temperature compensation -55...+90 °C (-67...+194 °F) Insulation co-ordination rated impulse pollution (IEC 60664) withstand voltage degree 1.5 kV 3 Dielectric strength test voltage operating area AC 1,500 V main to aux. circuit AC 1,500 V Insulation resistance > 100 MΩ (DC 500 V) Interrupting capacity Icn AC 115 V (400 Hz): 1,500 A DC 28 V: 4,000 A Degree of protection operating area IP40 (IEC 60529) terminal area IP00 Vibration ± 0.76 mm (5-80 Hz) (sinusoidal) 10 g (80-500 Hz), 5 g (500-2000 Hz) to EN 2350 para 5.3.1 and ISO 7137 Vibration (random) 0.04 g2/Hz (40-500 Hz) 5.8 g rms (10-2000 Hz) to ISO 7137 Acceleration 17 g, to EN 2350, para 5.3.3 and ISO 2669 Shock 50 g (11 ms), to EN 2350 para 5.3.2 and ISO 7137 Corrosion 48 hours at 5 % salt mist to EN 2350 para 5.4.2 and ISO 7137 Humidity 240 hours at 95 % RH, to EN 2350 para 5.4.3 and ISO 7137 Altitude ≤ 15,000 m above sea level Mass approx. 57 g with accessories and without auxiliary contact approx. 60 g with accessories and with auxiliary contact Ordering information Type No. 4140 High performance thermal circuit breaker with temperature compensationn Mounting G threadneck panel mounting Threadneck design 1 M12x0.75x7 alu, blackened, 1 location pin Number of poles 1 1-pole, protected Hardware for threadneck 3 hex nut M12x0.75, alu, serrated lock-washer 12.1/17.2, supplied separately Terminal design (main terminals) J1 screw terminals with inch thread (8-32UNC-2B) Characteristic curve M1 thermal 1.1-1.45 x IN Accessories Terminal screws & Terminal washers M6 hex screw with Phillips head 8-32UNC- 3Ax7.6 & lock washer 4.3/9 supplied separately Z0 without accessories Auxiliary contact, Barrier, Colour of the push button S0TN without auxiliary contact, with barrier, black S5TG with polarized aux. contact (female contact for male contacts to EN3155-016M2018), with barrier, green Current ratings 20...50 A 4140 - G 1 1 3 - J1 M1 -M6 S5TG - 20 A ordering example |
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