SIEMENS 3SB36510AA31 Illuminated Push Button, 22mm, Yellow. More details: Illuminated Push Button, 22mm, Maintained / Momentary, Type of Operator Round Guarded Button, Basic Material Metal, Polycarbonate Head Material, 1NO/1NC Contact Form, Nickel Plated Brass/ Zinc Die Cast Bezel, Color Yellow, Lamp Module Voltage 120VAC, Lamp Module Type Full Voltage, Lamp Type LED, Lamp Voltage 120VAC, Replacement Lamp Mfr. No. 3SB3400-1QA, Contact Rating 10A @ 600VAC, NEMA Contact Rating Designation A300/R300 (A600 Same Polarity), Number of Operators 1, NEMA Rating 1, 3, 4, 4X, 12