Siemens SIRIUS Non-Illuminated Pushbutton, Round Tamperproof, Series: 3SU1, 22 mm, 40 mm Size, 1NC Contact Configuration, Silver Alloy Contact, Positive Latching/Rotate to Unlatch Contact Mode, Legend: EMERGENCY STOP, Bezel/Housing: Plastic, Mushroom Head Actuator, Screw Terminal, NEMA 1/2/3/3R/4/4X/12/13/IP66/IP67/IP69/IP69K Enclosure, Front Plate Mounting, Metal/Plastic, Red, Environmental Conditions: -25 to 70 deg C Operating Temperature, -40 to 80 deg C Storage Temperature, 10 to 95% Relative Humidity
IEC/EN 60947-1|IEC/EN 60947-5-1|WEEE 2012/19/EU|EN 13850|CSA Certified|UL Listed|EAC Certified|CE Certified|ABS Certified|Lloyds Register|RINA Certified|RMRS Certified|DNV Approved|ISO 13850|IEC60947-5-5
Suitable for use in extreme environments|Reliable, friction locked fixing with just one screw|Design stability according to use|Simple geometry for mounting holes|Self-holding function of the actuator when mounting|Twist prevention integrated into patented holder design|Self-explanatory and fast installation using one hand
Actuator
Mushroom Head
Bezel/Housing
Plastic
Color
Red
Contact Configuration
1NC
Contact Mode
Positive Latching/Rotate to Unlatch
Contact Type
Silver Alloy
Enclosure Type
NEMA 1/2/3/3R/4/4X/12/13/IP66/IP67/IP69/IP69K
Environmental Conditions
-25 to 70 deg C Operating Temperature, -40 to 80 deg C Storage Temperature, 10 to 95% Relative Humidity
Legend
EMERGENCY STOP
Material
Metal/Plastic
Mounting Type
Front Plate
Series
3SU1
Size
22 mm, 40 mm
Terminal Type
Screw
Type
Round Tamperproof
Brand
Siemens
Manufacturer
Siemens