Siemens SIRIUS ACT 3SU18 Series Twist Release Emergency Stop Push Button, Surface Mount, 1NC, IP66, IP67, IP69K - 3SU1801-0NA00-2AA2

Mounting Type = Surface Mount
Contact Configuration = 1NC
Push Button Actuation = Twist ReleaseV
Series = SIRIUS ACT 3SU18
IP Rating = IP66, IP67, IP69K
Colour = Red, Yellow
Push Button Shape = mushroom
Supply Current = 10A
Depth = 64mm
Auxiliary Contacts = 1NC
Width = 85mm
Bezel Material = Plasticmm

The mounting type of the enclosure of this 3SU1801-0NA00-2AA2 can be vertically only. This is a typical emergency off/stop function device with the operating voltage of AC (alternating current)/DC (direct current) electricity. The vibration resistance, according to IEC 60068-2-6 standards for this high quality unit is 10 .. 500 Hz: 5g. The electrical connection on enclosure should follow cable routing above and below, both 1 x M20. The ambient temperature during operation ranging from -25°C to +70°C, during storage however ranging from -40°C to +80°C. Frequently asked questions & answers What is the different between a push button switch for an emergency stop and a general-purpose push button switch?A general-purpose push button switch is used for controls, e.g. to start machine operation or simply to switch modes. An emergency stop push button switch however, is mainly used as a safety measure to stop hazardous events.