Thermal Overcurrent Circuit Breaker 1410-L2/G1 Description Single pole press-to-reset thermal circuit breaker with extremely fast overload switching performance (R-type TO CBE to EN 60934). Single hole threadneck, PCB or integral mounting with a choice of designs. Miniaturised construction minimises PCB real estate required. Type 1410-L2 and 1410-G1 versions feature changeover contacts suitable for providing status output signals. Largely temperature-insensitive. Typical applications Motors, transformers, solenoids, PCBs, hand-held machines, appliances, instrumentation. 1 1410-L2... 1410-G1... Ordering information Technical data Type No. 1410 single pole circuit breaker Mounting For further details please see chapter: Technical Information L2 PCB mounting or integral mounting 10.15 x 7.62 Voltage rating AC 240 V DC 28 V G1 threadneck panel mounting or PCB mounting (UL: AC 250 V DC 50 V) Number of poles 1 1-pole, thermally protected Current rating range 1-2 0.63...10 A Hardware Auxiliary circuit 1-3 0.2 x I max. 1 A, AC 250 V N 0 without Typical life 1 with hexnut and knurled nut (only1410-G), AC 240 V: 0.63...2.25 A 500 break operations at 2 x I , inductive N bulk shipped with 5 pcs plus 2.5...10 A 500 break operations at 2 x I , resistive N Terminal design DC 50 V: 0.63...2.25 A 500 break operations at 2 x I , inductive N L2 solder pins 1x0.8 silver-plated DC 28 V: 2.5...10 A 500 break operations at 2 x I , inductive N P2 blade terminals DIN 46244-A2.8-0.8 silver-plated (only -G) Characteristic curve Ambient temperature -20...+70 C (-4...+158 F) F1 fast acting Insulation co-ordination rated impulse pollution Actuator, type and colour (IEC 60664 and 60664 A) withstand voltage degree S01 reset button, black (1410-G) 2.5 kV 2 S02 reset slide, white (1410-L2) reinforced insulation in operating area Current ratings Dielectric strength 0.63...10 A (IEC 60664 and 60664A) test voltage operating area AC 1,500 V 1410 - L2 1 0 - L2 F1 - S 02 - 0.8 A ordering example Insulation resistance > 100 M (DC 500 V) Interrupting capacity I 0.63...2 A 12 x I cn N (o-o-o) 2.5...8 A 8 x I , AC max. 50 A N Preferred types 10 A 6 x I , AC N 3.15...10 A 10 x I , DC N Preferred types Standard current ratings (A) Interrupting capacity 0.63...10 A 2,000 A AC 250 V (UL 1077) 0.63...10 A 200 A DC 50 V 0.63 1 1.5 2 2.25 3.15 4 6.3 8 10 1410-G110-L2F1- Degree of protection operating area IP40 x x x x x x x x x x (IEC 60529/DIN 40050) terminal area IP00 S01- Vibration 8 g (57-500 Hz) 0.61 mm (10-57 Hz), 0.63 1 1.25 1.5 2 3.15 4 4.5 6.3 8 10 to IEC 60068-2-6, test Fc, 1410-G111-P2F1- x x x x x x x x x x x 10 frequency cycles/axis S01- Shock 20 g (11 ms) 0.63 1 1.25 1.5 2 3.15 4 4.5 5 8 10 to IEC 60068-2-27, test Ea 1410-L210-L2F1- x x x x x x x x x x x Corrosion 48 hours at 5 % salt mist, S02- to IEC 60068-2-11, test Ka Humidity 96 hours at 95 % RH Standard current ratings and typical internal resistance values to IEC 60068-2-78, test Cab Mass approx. 5 g Current Internal Current Internal rating (A) resistance () rating (A) resistance () Approvals 0.63 1.8 4 < 0.1 0.8 1.7 4.5 < 0.1 Authority Standard Rated voltage Current ratings 1 1.3 5 < 0.1 VDE IEC/EN 60934 AC 240 V 0.63 A6,3 A 1.5 < 1 6.3 < 0.1 DC 50 V 0.63 A2.25 A 2 < 1 8 < 0.1 DC 28 V 2.5 A10 A 2.25 < 0.15 10 < 0.1 UL UL 1077 AC 250 V 0.63 A10 A 3.15 < 0.12 DC 50 V 0.63 A10 A CSA C22.2 No 235 AC 125 V 0.63 A8 A DC 48 V 0.63 A8 A 1651 www.e-t-a.de 130 Thermal Overcurrent Circuit Breaker 1410-L2/G1 Typical time/current characteristics at +23 C/+73.4 F Dimensions 10000 1410-L210-L2F1-S02 33 1.30 1000 30 1.18 28 9 1.10 .354 100 32 1 1 0.8 10 .039 .031 6.4 10.15 .252 1 mounting holes .400 7.6 1 .299 32 1 insertion force 6.40.2 +0.1 0.1 max. 15 N .008 .252 10.15 -0.2 +.004 7.60.1 .400 - .008 .2990.004 0.01 1410-G111-P2F1-S01 12 46 8102040 times rated current tightening torque max. 0.8 Nm 3 / -27UNS-2A 8 7 Installation drawings .276 1410-L2... 32 1 Installation behind a cover which can only be removed by means of a tool 2.8 0.8 9 .110 .031 .354 10.15 6.4 blade terminal .252 .400 7.6 DIN 46244-A2.8-0.8 (QC .110) .299 28 1.10 mounting hole 15.7 .618 9.6-0.1 SW14 1410-G... .378-.004 operating area .551 wall 13 .512 1410-G110-L2F1-S01 3/8-27UNS-2A 7 .276 mounting area mm This is a metric design and millimeter dimensions take precedence ( ) inch 9 1 0.8 .354 .039 .031 28 Accessory 1.10 15.7 .618 Hex nut 3/8 Knurled nut 3/8 nickel-plated brass plastic Y 300 192 01 Y 307 117 02 13 7.6 10.15 3/8-27UNS-2B 2.5 .512 .299 .399 6.4 15 3 .098 .252 .591 .118 Internal connection diagram SW14 32 .551 3/8-27UNS-2B 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. 1 2 www.e-t-a.de 1651 ~20 11.3 1.2 9.6 .445 .047 .378 11 8 0.8 11.3 7 1.2 11 .433 3.3 .315 .031 .433 .047 .445 .028 8.8 .130 0.7 3.5 1.4 3.3 8.8 .346 .028 .138 .055 .346 .130 11 7.5 7 .433 .276 .295 1.2 11 .047 .433 8.9-0.1 3 .350 -.004 .118 3 .118 1.2 .047 Trip time in seconds 30