ABB MP1-11G Pushbutton Operator Brand: ABB. Part Number: MP1-11G. ABB Pushbutton Operator, Modular Illuminated, 0.029 mm H x 0.029 mm W x 0.033 mm D Size, Momentary Contact Mode, Flush Operator, Bezel/Housing: Plastic Bezel, NEMA 1/3R/4/4X/12/13 Enclosure, Panel Mounting, -25 to 70 deg C, Polycarbonate, Green. Additional Description: ABB -MP1-11G PB MOM GRN FLUSH ILL. Catalog Description: Modular Pushbutton - Momentary - Flush - Green - Illuminated - Black plastic - No contact block..