The 4230-T110-K0CU-2A is a single-pole, high-performance thermal-magnetic circuit breaker designed for DIN rail mounting. It features a 2A current rating and a C-curve trip characteristic, with a thermal trip between 1.05-1.30 times and a magnetic trip between 6.4-9.6 times the rated current. This MCB complies with both UL 489 and IEC/EN 60947-2 standards, offering a high rupture capacity of 10,000 A. Equipped with screw terminals for secure wiring, it operates reliably in ambient temperatures from -35°C to +70°C. Its robust design makes it ideal for protecting cables, industrial control systems, telecommunications equipment, and power supplies.