Illuminated Multi-Head Operator Number of Heads 2 Legend/Background Color White/Green White/Red Lamp Voltage Module Not Included Lamp Type Module Not Included Type of Operator (1) Flush Button (1) Extended Button Legend I/O Size 22mm Action Momentary Shape Rectangular NEMA Rating 4X 13 IP Rating 66 69K Head Material Metal Standards UL 508 CSA C22.2 No 14 EN/IEC 60947