3SE5312-2SB12
SAFETY POS.SWITCH WITH TUMBLER

From SIEMENS

Safety position switch with tumbler Locking force 2600 N 5 directions of approaches Solenoid-locked Magnet voltage 115 V AC Monitoring actuator 2 NC/1 NO Monitoring magnet 2 NC/1 NO LED display yellow/green Supplied without actuator. Actuator 3SE5000-0AV0. please order separately
Product brand nameSIRIUS
Product designationMechanical safety switches
Design of the productwith separate actuator and with tumbler
Product type designation3SE5
Manufacturer's article number
of the optional actuators3SE5000-0AV01 standard actuator, 3SE5000-0AV02 actuator with vertical fixing, 3SE5000-0AV03 actuator with transverse fixing, 3SE5000-0AV04 radius actuator, approach from left, 3SE5000-0AV05 universal actuator, 3SE5000-0AV06 radius actuator, approach fromright, 3SE5000-0AV07 Heavy Duty actuator, 3SE5000-0AW42 actuator with vertical fixing, stainless steel socket, 3SE5000-0AW43 actuator with transverse fixing, stainless steel socket, 3SE5000-0AW51 stainless steel actuator, 3SE5000-0AW52 stainless steel act uator with vertical fixing, 3SE5000-0AW53 stainless steel actuator with transverse fixing
Suitability for use safety switchYes
General technical data
Product function
positive openingYes
Insulation voltage
rated value250 V
Degree of pollutionclass 3
Surge voltage resistance rated value4 kV
Protection class IPIP66/IP67
Shock resistance30g / 11 ms
acc. to IEC 60068-2-2730 g / 11 ms
Vibration resistance0.35 mm / 5g
acc. to IEC 60068-2-60.35 mm/5g
Mechanical service life (switching cycles)
typical1 000 000
Electrical endurance (switching cycles) with contactor 3RH11, 3RT1016, 3RT1017, 3RT1024, 3RT1025, 3RT1026 typical1 000 000
Electrical operating cycles in one hour with contactor 3RH11, 3RT1016, 3RT1017, 3RT1024, 3RT1025, 3RT10266 000
Thermal current10 A
Material of the enclosure of the switch headmetal
Continuous current of the C characteristic MCB1 A; for a short-circuit current smaller than 400 A
Continuous current of the quick DIAZED fuse link10 A; for a short-circuit current smaller than 400 A
Continuous current of the DIAZED fuse link gG6 A; for a short-circuit current smaller than 400 A
Locking force2 600 N
acc. to DIN EN ISO 141192 000 N
Repeat accuracy0.05 mm
Minimum actuating force in activation direction30 N
Length of the sensor185 mm
Width of the sensor54 mm
Number of CO contacts for auxiliary contacts2
Operating current at AC-15
at 24 V rated value6 A
at 240 V rated value3 A
Operating current at DC-13
at 24 V rated value3 A
at 125 V rated value0.55 A
at 250 V rated value0.27 A
Design of the interface for safety-related communicationwithout
Enclosure
Design of the housingspecial design
Material of the enclosuremetal
Coating of the enclosurecathodic immersion coating
Design of the housing acc. to standardNo
Drive Head
Design of the operating mechanism5 directions of approach
Design of the switching functionpositive opening
Number of actuation directions5
Circuit principleslow-action contacts
Number of switching contacts safety-related4
Connections/Terminals
Type of electrical connectionscrew-type terminals
Type of connectable conductor cross-sections
solid1x (0.5 ... 1.5 mm²), 2x (0.5 ... 0.75 mm²)
finely stranded with core end processing1x (0.5 ... 1.5 mm²), 2x (0.5 ... 0.75 mm²)
at AWG conductors solid1x (20 ... 16), 2x (20 ... 18)
at AWG conductors stranded1x (20 ... 16), 2x (20 ... 18)
Safety related data
B10 value
with high demand rate acc. to SN 319201 000 000
Proportion of dangerous failures
with high demand rate acc. to SN 3192050 %
Cable entry type3 x (M20 x 1.5)
Locking mechanism designmagnetic field lock (open-circuit principle)
Communication/ Protocol
Design of the interfacewithout
Ambient conditions
Ambient temperature
during operation-25 ... +60 °C
during storage-40 ... +80 °C
Explosion protection category for dustnone
Supply voltage
Type of voltage of the supply voltage
of the optional LED indicatorAC
Supply voltage
of LED115 V
Supply voltage of magnet coil115 V
Installation/ mounting/ dimensions
Mounting positionany
Mounting typescrew fixing

External links