The C3SS1-10B-02 Selector Switch is: Compact - Selector Switch - 3-position - Maintained - Short handle - Black - Non-illuminated - Black Plastic - 2NC - 0 NO - 2 NC - 300 V This Selector Switch is part of ABB's compact range, the most efficient all-in-one solution available, reducing installation time and cost. The compact range has a high level of dust and water resistance.