Eaton 30.5 mm Heavy-Duty Push-Pull Unit,Factory Assembled,Class I Division 2,Standard Actuator (Button),Red,Plastic Bus,1NO-1NC,Non-illuminated,Three-position,Momentary push and pull, maintained intermediate,40 mm button,E34 Series

Eaton's 10250T line of 30.5 mm pushbuttons features a heavy-duty zinc die cast construction. Reliability nibs improve contact reliability even under dry circuit and fine dust conditions. In addition, drainage holes prevent the buildup of liquid inside the operator, which can prevent operation in freezing environments.