The 4230-T110-K0CE-2A is a single-pole thermal-magnetic miniature circuit breaker designed for DIN rail mounting with toggle actuation and visual status indication. It features screw terminals with a maximum tightening torque of 2 Nm, cable cross-section capability up to 35 mm², and operates across an ambient temperature range of -35°C to +70°C. The device meets IEC/EN 60947-2 and UL 1077 standards, with an insulation coordination rating of overvoltage category III (Uimp 4 kV) and pollution degree 3, providing IP20 degree of protection. It is suitable for protecting cables, motors, generators, transformers, and industrial control systems, offering reliable switching behavior through a positively trip-free snap action mechanism.