Siemens Limit Switch, Mechanical Position, Series: 3SE5, 50 to 60 Hz, 1NC-1NO, Snap, Roller Lever, (3) M20 x 1.5, IP66/IP67 Enclosure, Threaded Mount, 56 mm W x 37.8 mm D, 5000000 Cycles Operating Cycles, -25 to 85 deg C Operating, Metal, Environmental Conditions: -40 to 90 deg C Storage Temperature
CCC Certified|CE Certified|CSA Certified|EAC Certified|EN 50041|IEC 60947-5-1|UL Listed|WEEE Listed
All actuators can be turned around the axis in increments of 22.5 deg|Rounded and roller plungers according to EN 50041 with 3 mm over travel (total travel 9 mm) for greater tolerance when switching|All enclosure variants have an integrated chlorinated rubber diaphragm for high functional safety in cold and aggressive environments|The short stroke contact block 1NO+1NC improves the precision of the switching operation through a reduced actuation path|The contact block with 1NO+1NC snap action contacts with 2 mm contact opening is suitable for simultaneous shutdown and signaling, particularly in the elevator industry|5000000 typical/100000 electrical endurance/5000000 electrical endurance with contactor switching cycles
Action
Snap
Actuator
Roller Lever
Connection Type
(3) M20 x 1.5
Contact Configuration
1NC-1NO
Enclosure Type
IP66/IP67
Environmental Conditions
-40 to 90 deg C Storage Temperature
Frequency Rating
50 to 60
Material
Metal
Mounting Type
Threaded
Operating Cycles
5000000
Operating Temperature
-25 to 85
Series
3SE5
Size
56 mm W x 37.8 mm D
Type
Mechanical Position
Brand
Siemens
Manufacturer
Siemens