Siemens SIRIUS ACT Series White Momentary Push Button Head, 30mm Cutout, IP66, IP67, IP69K

IEC 60947-1, EN 60947-1 IEC 60947-5-1, EN 60947-5-1. 30 mm Push Button Heads, Plastic/Metal (Matte) Front Ring. Siemens extremely rugged IP69K push button heads, plastic actuation material with matte metal front ring. Avaliable in a variety of colours, with momentary or latching push button actuation. Self-holding function of the actuator when mounting Twist prevention integrated into patented holder design Stackable contact modules Suitable for use in extreme environments No special tools required Simple geometry for mounting holes