The Schurter 4410.0025 is a one-pole, single-pole, single-throw (SPST) circuit breaker rated for 240VAC and 28VDC with a 1A rating, with a screw connection. It is designed to protect electrical circuits from overload, short-circuiting, and ground fault protection (GFP). The 4410.0025 has an ideal size and resistance to vibrations, making it a reliable breaker for industrial, commercial, and residential applications.