The 2-5700-IG1-K10-DD-15A is a single-pole thermal overcurrent circuit breaker featuring a press-to-reset, tease-free, trip-free snap action mechanism with push-to-release/push-to-reset (DD) operation. It is equipped with an iG1 moulded threadneck (3/8"-27UNS-2A) for panel mounting and M4x6 screw terminals (K10 design) for secure electrical connections. The breaker is rated for 15 A at AC 250 V or DC 28 V, with an internal resistance of less than 0.02 O at this current rating, and operates reliably across an ambient temperature range of -20°C to +60°C. It meets international safety standards including IEC/EN 60934 and UL 1077, with an interrupting capacity of 300 A at the 15 A rating. This circuit breaker is ideal for protecting motors, transformers, solenoids, battery chargers, power supplies, and other electrical equipment in industrial and commercial applications requiring reliable overcurrent protection.