412-K54-N2-31A

412-K14-LN2-10A E-T-A | Alldatasheet

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High Performance Thermal Circuit Breaker 412-... www.e-t-a.de2537

Description

Ordering information

Single pole high performance thermal circuit breaker with tease-free, trip-free, snap action mechanism and push/pull on/ off manual actuation (M-type TO CBE to EN 60934). An indicator band on the push button clearly shows the tripped/off position. Threadneck panel mounted and available in tracked vehicle, aircraft and general purpose versions. Applications in land and water vehicles, aerospace industry suppliers, and industrial plant engineering. 412-... Standard current ratings and typical voltage drop values Type No. 412 threadneck panel mounting Terminal design K14 screw terminals M4 (to aircraft specs.) K54 screw terminals M4 sealed housing (to vehicle specs.) Version FN2 vehicle application, nickel-plated LN2 aircraft application, black finish N2 general application, nickel-plated Current ratings 6...25 A (-FN2) 412 - K14 - LN2 - 10 A ordering example Please be informed that we have minimum ordering quantities to be observed. For further details please see: www.e-t-a.de/ti_e Voltage rating DC 28 V AC 115 V (400 Hz) upon request Current rating range 6...25 A (-FN2) lower current ratings to special order Typical life 4,000 operations at 2 x IN Insulation co-ordination rated impulse pollution (IEC 60664 and 60664A) withstand voltage degree 1.5 kV 3 Dielectric strength (IEC 60664 and 60664A) test voltage operating area AC 1,500 V Insulation resistance > 100 MΩ (DC 500 V) Interrupting capacity Icn 6,000 A Interrupting capacity (UL 1077) 6,000 A Degree of protection operating area IP40 (IEC 60529/DIN 40050) terminal area IP00 Vibration 10 g (56-500 Hz), ± 0.76 mm (10-55 Hz) to VG 95210, sheet 19, MIL-STD-202, meth. 204, IEC 60068-2-6, test Fc Shock 25 g (11 ms) to VG 95210, sheet 28, MIL-STD-202, meth. 213, IEC 60068-2-27, test Ea Corrosion 96 hours at 5 % salt mist, to VG 95210, sheet 2, MIL-STD-202, meth. 101, IEC 60068-2-11, test Ka Humidity 240 hours at 95 % RH to VG 95210, sheet 7, MIL-STD-202, meth. 106, IEC 60068-2-3, test Ca Mass approx. 40 g Current rating (A) Voltage drop (mV) Current rating (A) Voltage drop (mV) -LN/N -FN -LN/N -FN 6 - ≤ 300 15 ≤ 200 ≤ 200 7.5 ≤ 300 ≤ 250 20 ≤ 200 ≤ 200 8 ≤ 250 ≤ 200 25 ≤ 200 ≤ 200 10 ≤ 200 ≤ 200 30 ≤ 200 - 12 ≤ 200 ≤ 200 35 ≤ 200 - 13 ≤ 200 ≤ 200 Preferred types Standard current ratings (A) 6 7.5 8 10 15 20 25 30 35 412-K54-FN2- x x x x x x x 412-K14-LN2- x x x x x x x x 412-K54-LN2- x x x x x x x Preferred types Authority Standard Rated voltage Current ratings UL UL 1077 DC 28 V 0.1 A...35 A CSA C22.2 No 235 DC 28 V 0.1 A…35 A

High Performance Thermal Circuit Breaker 412-... www.e-t-a.de 2537 Trip time in seconds … times rated current +75 °C +167 °F +23 °C +73.4 °F -55 °C -67 °F 0.001 12 46 810 20 40 10000 1000 100 0.1 0.01 6080100 Trip time in seconds … times rated current 12 46 810 20 40 10000 1000 100 0.1 0.01 0.001 6080100 +75 °C +167 °F +23 °C +73.4 °F -55 °C -67 °F Dimensions Typical time/current characteristics Internal connection diagram ON terminal version < 6 A max. 098 max. 2.5 9.5±0.2 thickness 1.5 - 3 mm .059 - .118 in. min. ø3.2 min .126 current rating in A 9.5 location pin

2.7 SW14

14.5 .571 .374 .551 1.14 .106 terminal version <7.5 A current rating in A mounting holes screw ISO1580-M4x6 washer DIN 137-A4 tightening torque max. 1.2 Nm max . 2.5 35°35° M12x1 black white lock washer 10.6 ø10.6 6.5 OFF12.2 1.5 tightening torque max. 4 Nm 9.5 location pin 14.5 min. ø3.2 ø12.5+0.2 9.5±0.2 10.6 35°35° terminal version >7.5 A thickness 1.5 - 3 mm .059 - .118 in. .374±.008 min .126 .492+.008 .571 .374 .551 1.14 .106 .787 max. .098 .417 ø12.5+0.2 .492+.008mounting holes .374±.008 screw ISO1580-M4x6 washer DIN 137-A4 tightening torque max. 1.2 Nm terminal version > 6 A .787 .417 .157 .256 1.81 2.28 2.05 .417 .059 .236 .480 412-K54-FN2/N2 412-K14/K54-FN2/N2 412-K14-LN2 412-K14/K54-LN2 line 1 This is a metric design and millimeter dimensions take precedence ( mm ) inch Mounting instructions The devices must not be aligned in tightened state! There is a risk of permanent damage at the circuit mechanics and the housing may break! The devices must be countered during mounting on the threadneck!

High Performance Thermal Circuit Breaker 412-... www.e-t-a.de2537 High Performance Thermal Circuit Breaker 412-... Accessories (approved to VG 95345, part 23) Splash cover black /hex nut assembly with O ring (IP54) X 200 802 01 nickel plated nut M12x1 X 200 802 02 matt black finish nut M12x1 Splash cover /hex nut assembly with O ring (IP66 and IP67) X 200 801 08 nickel plated nut M12x1, transparent cover X 200 801 03 matt black finish nut M12x1, black cover X 200 801 12 with blackened nut and transparent cover M12x1 Actuator extension (black) to be fitted on the push button X 200 803 01 M12x1 ø20 ø.787 .669 Accessories Identification collar to be snapped on the push button Y 307 004 01 black Y 307 004 02 white Y 307 004 03 red Y 307 004 04 green Y 307 004 05 blue Lock out ring to block the push button in OFF position Y 307 005 01 red Y 307 005 02 black 6.4 ø6.85 ø12.35 ø14 .270 .551 .486 .252 0.65 .026 0.8 .031 7.7 ø10.9 ø14.6 .575 .303 .429 This is a metric design and millimeter dimensions take precedence ( mm ) inch All dimensions without tolerances are for reference only. In the interest of improved design, performance and cost effectiveness the right to make changes in these specifications without notice is reserved.Product markings may not be exactly as the ordering codes. Errors and omissions excepted.