The ABB S2C-H10 is a compact, general-purpose plug-in relay from ABB's extensive line of industrial control components. It belongs to the widely recognized "S2" series of "ice-cube" style relays, known for their standardized square form factor and reliable performance. This specific model features a single-pole, double-throw (SPDT or "Form C") contact configuration. The suffix "H10" typically denotes a specific coil voltage, most commonly 110V AC, 50/60 Hz