Command actuators series M-0603, M-0604 and M-0605 for Ex e housing are used as external devices that passing through enclosure wall, which must have a hole of diameter 32mm and thickness between 1mm and 10mm. With these conditions the operators have a protection degree IP66.
The actuators are essentially made by an axial shaft which is mounted in a body. This assembly is then mounted and mechanically locked by ring nut in an adequate centre (diameter 32mm with tolerances +0.00mm, +0.10mm).
Push button and emergency maintained push button have axial motion. Maintained push button have an axial motion when push-it, then lock. For unlock must rotate clockwise and it returns automatically in original position. Selector have a rotary motion so to provide closing or opening of various electrical or mechanical devices mounted internally on enclosures.
M-0603 : Push button actuator;
M-0604 : Selector actuator;
M-0605 : Maintained push button actuator.
- Diameter of enclosure through-hole: 32 mm
- Service Temperature Range: - 40 ÷ + 90 °C
- Degree of protection: IP 66 (IEC 60529)