Thermal Overcurrent Circuit Breaker 1410-L1/L4 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. PCB mounting or integral mounting. Largely temperature-insensitive. 1 Typical applications Motors, transformers, solenoids, PCBs, hand-held machines, appliances, instrumentation. 1410-L1... 1410-L4... Ordering information Technical data Type No. For further details please see chapter: Technical Information 1410 single pole circuit breaker Voltage rating AC 240 V DC 28 V Configuration (UL: AC 250 V DC 50 V) L integral mounting or PCB mounting Current rating range 1-2 0.63...10 A Mounting 1 footprint 16.3x4.6 Auxiliary circuit 1-3 0.2 x I max. 1 A, AC 250 V N 4 footprint 17.5x4.6 style -L2 and -G1 only Number of poles Typical life 1 1 pole, thermally protected AC 240 V: 0.63...2.25 A 500 operations at 2 x I , inductive N Hardware 2.5...10 A 500 operations at 2 x I , resistive N 0 without DC 50 V: 0.63...2.25 A 500 operations at 2 x I , inductive N Terminal design DC 28 V: 2.5...10 A 500 operations at 2 x I , inductive N L1 solder pins 1.8x0.8 silver-plated (-L1 only) Ambient temperature -20...+100 C (-4...+212 F) P3 blade terminals DIN 46244-A4.8-0.5 silver-plated (only -L4) P4 blade terminals DIN 46244-A4.8-0.8 silver-plated (only -L4) Insulation co-ordination rated impulse pollution Characteristic curve (IEC 60664 and 60664 A) withstand voltage degree F1 fast acting 2.5 kV 2 Actuator reinforced insulation in operating area S reset button (1410-L1) Dielectric strength E round reset slide (1410-L4) (IEC 60664 and 60664A) test voltage Actuator colour operating area AC 1,500 V 01 black (for -L1) Insulation resistance > 100 M (DC 500 V) 03 white-yellow (for -L4) 04 red (for -L4) Interrupting capacity I 0.63...2 A 12 x I cn N Current ratings (o-o-o) 2.5...8 A 8 x I , AC max. 50 A N 0.63...10 A 10 A 6 x I , AC N 3.15...10 A 10 x I , DC N 1410 - L 1 1 0 - L1 F1 - S 01 - 0.8 A ordering example Interrupting capacity 0.63...10 A 2,000 A AC 250 V (UL 1077) 0.63...10 A 200 A DC 50 V *mounting hardware bulk shipped Degree of protection operating area IP40 (IEC 60529/DIN 40050) terminal area IP00 Vibration 8 g (57-500 Hz) 0.61 mm (10-57 Hz), to IEC 60068-2-6, test Fc, 10 frequency cycles/axis Shock 20 g (11 ms) to IEC 60068-2-27, test Ea Corrosion 48 hours at 5 % salt mist, to IEC 60068-2-11, test Ka Humidity 96 hours at 95 % RH Standard current ratings and typical internal resistance values to IEC 60068-2-3, test Ca Mass approx. 5 g Current Internal Current Internal rating (A) resistance () rating (A) resistance () 0.63 1.8 3.15 < 0.12 Approvals 0.8 1.7 4 < 0.1 11.3 5< 0.1 Authority Voltage rating Current ratings 1.5 < 1 6.3 < 0.1 VDE AC 240 V 0.63...10 A 1.8 < 1 8 < 0.1 DC 50 V 0.63...2 A 2 < 1 10 < 0.1 DC 28 V 2.5...10 A 2.5 < 0.15 UL, CSA AC 250 V DC 50 V 0.63...10 A 05/06(231105) www.e-t-a.comThermal Overcurrent Circuit Breaker 1410-L1/L4 Dimensions Internal connection diagrams 12.8 1410-L110-L1F1-S01 .504 2 1.8 12.5 8.6 .071 .339 .492 1 1.8 0.8 1 .071 .031 25 .984 mounting holes Typical time/current characteristics at +23C/+73.4F 16.3.0,2 60,2 .236.008 .642.008 10000 1410-L410-P3F1-E... 1000 S 4 13.5 12.8 .531 1.8 .504 100 .071 .339 10 1 17.5 4.6 .689 .181 2.5 0.1 blade terminals .098 DIN 46244-A4.8-0.5 25 .984 0.01 12 46810 20 40 times rated current 1410-L410-P4F1-E... S 4 13.5 Installation drawings 12.8 .531 1.8 .504 .071 .339 operating area 17.5 4.7 .689 .185 2.65 blade terminals .104 DIN 46244-A4.8-0.8 25 mounting area .984 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, 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. www.e-t-a.com 05/06(231105) 8.6 8.6 20.1 .791 15.6 15.6 .614 17 12.4 .614 12.4 .669 .488 .488 15 15 15 .591 .591 .591 5 .197 8.8 8.8 5.1 5.1 .346 .346 .201 .201 Trip time in seconds 1 .039