3SB3246-0AA21-0PA0-ZX90
COMPLETE UNIT, ROUND

From SIEMENS

Illuminated pushbutton, 22 mm, round, plastic, red, pushbutton, flat, with holder, 1 NC, lampholder, with integrated LED 24 V AC/DC, screw terminal, solvent-resistant, Cannot be laser labeled, Z=50-unit pack !!! Phased-out product !!! SIRIUS ACT 3SU1 is the successor The preferred successor type is <<3SU1102-0AB20-1CA0-ZX90>>
Design of the productComplete unit round
Enclosure
Shape of the enclosure frontround
Material of the enclosureplastic
Number of command points1
Actuator
Design of the operating mechanismIlluminated pushbutton
Manner of function of the actuating elementMomentary contact type
Product extension optional Light sourceYes
Color
of the actuating elementRed
Material of the actuating elementplastic
Shape of the actuating elementFlat pushbutton
Type of unlocking devicewithout
Number of switching positions2
Front ring
Product component front ringYes
Design of the front ringStandard
Material of the front ringplastic
Color of the front ringblack
Holder
Material of the holderPlastic
Contact block/ lampholder
Mounting typeintegrated LED
Number of lampholders1
Number of switching elements1
General technical data
Product function
positive openingYes
EMERGENCY STOP functionNo
Product component
Light sourceYes
Protection class IPIP66
Operating frequency maximum1 000 1/h
Mechanical service life (switching cycles)
typical3 000 000
Reference code acc. to DIN 40719 extended according to IEC 204-2 acc. to IEC 750S
Reference code acc. to DIN EN 81346-2S
Reference code acc. to DIN EN 61346-2S
Supply voltage
Type of voltage of the supply voltage
of the light sourceAC/DC
Supply voltage of the light source at AC
at 50 Hz rated value24 V
at 60 Hz rated value24 V
Supply voltage of the light source at DC
rated value24 V
Relative negative tolerance of the supply voltage-15 %
Relative positive tolerance of the supply voltage10 %
Auxiliary circuit
Number of NC contacts for auxiliary contacts1
Number of NO contacts for auxiliary contacts0
Number of CO contacts
for auxiliary contacts0
Consumed current for rated value of supply voltage maximum18 mA
Operating current at AC-12
at 24 V rated value10 A
at 48 V rated value10 A
at 110 V rated value10 A
at 230 V rated value10 A
at 400 V rated value10 A
Operating current at AC-15
at 24 V rated value6 A
at 48 V rated value6 A
at 110 V rated value6 A
at 230 V rated value6 A
at 400 V rated value3 A
Operating current at DC-12
at 24 V rated value10 A
at 48 V rated value5 A
at 110 V rated value2.5 A
at 230 V rated value1 A
Operating current at DC-13
at 24 V rated value3 A
at 48 V rated value1.5 A
at 110 V rated value0.7 A
at 230 V rated value0.3 A
Connections/Terminals
Type of electrical connectionscrew-type terminals
Tightening torque of the screws in the bracket1 ... 1.2 N·m
Ambient conditions
Ambient temperature
during operation-25 ... +60 °C
during storage-40 ... +80 °C
Environmental category during operation acc. to IEC 607213K6
Installation/ mounting/ dimensions
Mounting typefront mounting
Shape of the installation openinground
Mounting diameter22 mm
Mounting height8 mm
Installation width28.5 mm
Installation depth49 mm
Accessories
Product component holder for 3 switching elementsYes

External links