The 1410-L110-L1F1-S01-2A is a single-pole thermal overcurrent circuit breaker featuring press-to-reset operation and extremely fast overload switching performance compliant with EN 60934 R-type specifications. This miniaturized device incorporates solder pins (1.8×0.8 mm, silver-plated) for PCB mounting or integral mounting, with a footprint of 16.3×4.6 mm, and operates across a current rating range of 0.63 to 10 A at AC 240 V or DC 28 V. The breaker exhibits largely temperature-insensitive operation over an ambient temperature range of -20°C to +70°C, with typical internal resistance values ranging from 1.8 O at 0.63 A to less than 0.1 O at higher ratings, and provides an interrupting capacity of 12× rated current for 0.63–2 A ratings and 8× rated current for 2.5–8 A ratings. Typical applications include motors, transformers, solenoids, hand-held machines, appliances, and instrumentation, where reliable thermal protection and compact design are essential.