E-T-A 482-G212-K1M1-A1S0-25A

High Performance Thermal Circuit Breaker 482-... Description Single pole compact 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 in tracked vehicle and aircraft/general purpose versions, with optional auxiliary contacts. Typical applications Extra low voltage wiring systems on all types of vehicles for land, sea and air, battery powered machines, process control. 1 482 without aux. contacts with aux. contacts Ordering information Technical data Type No. 482 single pole thermal circuit breaker Mounting Voltage rating AC 115 V (400 Hz); DC 28 V G threadneck panel mounting AC 230 (50/60 Hz) to special order Threadneck design Current rating range 0.1...50 A 1 M 12x1 nickel plated 2 M 12x1 black Auxiliary circuit 0.5 A, DC 28 V Hardware - washer for threadneck Typical life 10,000 operations mechanical 0 without hardware 5,000 operations at I N 1 corrugated washer 12/15, fitted Ambient temperature -55...+75 °C (-67...+167 °F) Hardware - hex nut for threadneck Insulation co-ordination rated impulse pollution 0 without hardware (IEC 60664 and 60664A) withstand voltage degree 1 hex nut M12x1 nickel plated 1.5 kV 3 2 hex nut M12x1 black Terminal design (main terminals) Dielectric strength K1 screw terminals with metric thread M4 (IEC 60664 and 60664A) test voltage Characteristic curve operating area AC 1,500 V M1 thermal 1.15-1.4 I N main to aux. circuit AC 1,500 V Terminal screws Insulation resistance > 100 MΩ (DC 500 V) A flat head screw M4x6, ISO 1580, fitted Interrupting capacity I 0.1...2.5 A 15 x I F Phillips screw M4x6 (ISO 7045), bulk shipped cn N 3...3.5 A 250 A DC / 150 A AC Z without 4...7 A 500 A Terminal washers 7.5...50 A 6,000 A DC / 1,000 A AC 0 without lock washer 35...50 A with auxiliary contact: 1 lock washer DIN 137-B4, fitted 3,000 A DC / 1,000 A AC 6 lock washer DIN 137-B4, bulk shipped Auxiliary contact Interrupting capacity I U N N S0 without auxiliary contacts (UL 1077) 0.1...50 A DC 72 V 5,000 A S1 with auxiliary contact (NC) Degree of protection operating area IP40 Current ratings (IEC 60529/DIN 40050 terminal area IP00 0.1...50 A Vibration 10 g (55-2000 Hz), ± 0.76 mm (10-55 Hz) to VG 95210, sheet 19/IEC 60068-2-6, test Fc 482 - G 1 1 1 - K1 M1 - A 1 S1 - 10 A ordering example Shock 50 g (11 ms) to VG 95210, sheet 28/IEC 60068-2-27, test Ea Corrosion 48 hours at 5 % salt mist Preferred types to VG 95210, sheet 2/IEC 60068-2-11, test Ka Humidity 240 hours at 95 % RH Preferred types Standard current ratings (A) to VG 95210, sheet 7/IEC 60068-2-3, test C 1 3 5 6 8 10 15 20 25 30 35 40 50 Explosion to VG 95210, sheet 10/MIL-STD-202, meth. 109 x x x x x x x x x x x x x 482-G111-K1M1-A1S0- Mass approx. 43 g without auxiliary contact x x x x x x x x x x 482-G212-K1M1-A1S0- approx. 46 g with auxiliary contact Previous ordering codes: Approvals 482-N-MS = 482-G111-K1M1-A1S0-...A 482-MS = 482-G212-K1M1-A1S0-...A Authority Standard Rated voltage Current ratings DC 72 V 0.1 A…50 A UL UL 1077 DC 72 V 0.1 A…50 A CSA C22.2 No 235 DC 28 V 0.5 A…50 A Bw VG 95345, part 21 1646 www.e-t-a.de 1 5 5 max. 2.5 max .098 max. 2.5 max .098 max. 2.5 max .098 High Performance Thermal Circuit Breaker 482-... Standard current ratings and typical volt drop values Dimensions 482-G2../-G6../-G7... Current rating (A) Volt drop (mV) Current rating (A) Volt drop (mV) 482-G212-K1M1-A1S0 (VG 95345 T21) 0.1 16,000 5 350 ø10.6 0.2 8,000 7.5 230 tightening torque max. 4 Nm .417 M12x1 0.5 3,000 10 < 200 ø8.4 .331 0.8 2,000 15 < 200 black 1 1,500 20 < 200 white lock 1.2 1,200 25 < 200 washer 1.5 1,000 30 < 200 1.8 850 35 < 200 2 800 40 < 200 2.5 700 45 < 200 1 3 600 50 < 200 4 430 screw ISO1580-M4x6 17.9 with lock washer DIN 137 B4 .709 tightening torque max. 1.2 Nm Dimensions 482-G1... mounting holes location pin current rating in A min. ø3.2 482-G111-K1M1-A1S0 (VG 95345 T21) min .126 ø10.6 tightening torque max. 4 Nm 9.5 M12x1 .417 .374 0.8 ø8.4 .031 .331 31 max. 1.22 black thickness 1.5 - 3 mm .059 - .118 in. white lock washer Internal connection diagrams with auxiliary contact screw ISO1580-M4x6 line 1 line 1 11 with lock washer DIN 137 B4 17.9 tightening torque max. 1.2 Nm .709 mounting holes location pincurrent rating in A 9.5 2 2 12 .374 min. ø3.2 0.8 min .126 .031 31 thickness 1.5 - 3 mm .059 - .118 in. max. 1.22 482-G111-K1M1-A1S1 (VG 95345 T21) tightening torque max. 4 Nm ø10.6 M12x1 .417 ø8.4 .331 black white lock washer 14.5 .571 screw ISO1580-M4x6 with lock washer DIN 137 B4 17.9 tightening torque max. 1.2 Nm .709 mounting holes location pin current rating in A 9.5 auxiliary contact female contact .374 min. ø3.2 0.8 for male contacts min .126 to EN3155-016 .031 thickness 1.5 - 3 mm M2018 .059 - .118 in. max. 6.5 max. 31 mm max .256 max. 1.22 This is a metric design and millimeter dimensions take precedence ( ) inch 2 www.e-t-a.de 1646 45° 45° 45° 22° 18 max. 50 12.2 OFF 12.2 OFF .709 max. 1.97 .480 .480 16.2 6 ON 18 6 max. 10.5 max. 50 ON .236 max .413 .638 .709 max. 1.97 .236 2.7 2.7 7 1.5 1.5 .106 .106 .059 .276 .059 43.4 6.35 43.4 6.35 1.71 1.71 .250 .250 max. 48 max. 48 max. 1.89 max. 1.89 +0.2 +0.2 ø12.5 ø12.5 min.3 min. 3 +.008 +.008 .492 .492 min .118 min .118 ±0.2 ±0.2 9.5 9.5 ±.008 ±.008 .374 .374 12.2 OFF .480 18 6 ON max. 50 .709 max. 1.97 .236 2.7 1.5 .106 .059 5 6.35 43.4 1.71 .250 max. 48 max. 1.89 min. 3 min .118 ±0.2 9.5 ±.008 .374 +0.2 ø12.5 +.008 .492 High Performance Thermal Circuit Breaker 482-... High Performance Thermal Circuit Breaker 482-... Typical time/current characteristics Accessories (approved to VG 95345, part 23) 0.1...2.5 A Splash cover /hex nut assembly with O ring (IP66 and IP67) X 200 801 08 nickel plated nut M12x1, transparent cover +75 °C 10000 +167 °F X 200 801 03 matt black finish nut M12x1, black cover X 200 801 12 with blackened nut and transparent cover +23 °C 1000 +73.4 °F -55 °C -67 °F 100 10 M12x1 1 1 0.1 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 0.01 0.001 12 46 8 10 20 40 6080100 … times rated current M12x1 3...50 A Actuator extension (black) 10000 +75 °C to be fitted on the push button +167 °F X 200 803 01 +23 °C 1000 +73.4 °F ø20 ø.787 -55 °C -67 °F 100 10 1 0.1 Accessories 0.01 Identification collar to be snapped on the push button 0.001 Y 307 004 01 black 12 46 810 20 40 6080100 … times rated current Y 307 004 02 white ø14 .551 Y 307 004 03 red ø6.85 Y 307 004 04 green .270 Y 307 004 05 blue ø12.35 .486 0.65 .026 Lock out ring to block the push button in OFF position Y 307 005 01 red Y 307 005 02 black ø14.6 .575 ø10.9 .429 mm This is a metric design and millimeter dimensions take precedence ( ) inch All dimensions without tolerances are for reference only. In the interest of improved design, 0.8 performance and cost effectiveness the right to make changes in these specifications .031 without notice is reserved.Product markings may not be exactly as the ordering codes. Errors and omissions excepted. 1646 www.e-t-a.de 3 Trip time in seconds Trip time in seconds 6.4 7.7 .303 .252 17 .669 1 4 www.e-t-a.de 1646