Siemens SIRIUS 3SB3 Mode D'emploi page 6

Protection against physical contact:
– Solder terminal:
Connection to the contact block and lamp holder
behind the front panel
– Screw-type terminal and spring-loaded terminal:
safe against finger touch according to VDE 0660, Part 514 and BGV A3
Degree of protection according to IEC 60 529 (VDE 0470, Part 1)
– Connections of contact blocks and lampholders behind
the front plate
– Switching spaces of contact blocks behind front plate
– 3SB3000-7AA10 acoustic indicator
– Twin pushbutton, 3SB323.-7BA10 acoustic indicator
– Lock with key control
– Pushbutton with extended stroke
– Illuminatable backing plate
– Plastic actuator and indicator
– With protective caps
– Metal actuator and indicator
–
Mechanical endurance
– Pushbuttons and contact blocks
– Actuators, rotary or maintained contact
– Illuminated pushbuttons
– Lock with key control
– Monitored switching element
Electrical endurance
– for AC-15 duty, with 3RT1015 to 3RT1026 contactors
– for DC-12, DC-13 duty:
For DC the endurance of the contacts is dependent not only on the breaking cur-
rent but also on the voltage, the inductance of the circuit and the operating speed.
Operating frequency
Conventional thermal current I
th
Rated operational voltage U (V)
e
Rated operational current I (A)
e
with 50 / 60 Hz AC
I / AC-12 screw / spring-type terminal
e
I / AC-12 solder connection
e
I / AC-15 screw / spring-type terminal
e
I / AC-15 solder connection
e
with DC
I / DC-12 screw / solder connection / spring-type
e
terminal
I / DC-13 screw / solder connection / spring-type
e
terminal
Contact stability test voltage / test current
Short-circuit protection
(without any welding according to IEC 60 947-5-1)
– DIAZED fuse links
Utilization category gL / gG
for safety applications, only
fuses complying with IEC / EN 60269-1 gL / gG
– Miniature circuit-breaker
with C characteristic acc. to IEC 60 898 (VDE 0641)
u and s data
Rated voltage:
– Contact block
– BA9s lampholder
– Wedge base W2 x 4.6 d lampholder
– Lampholder with integrated LED
– Illuminatable backing plate
– Continuous current
– Switching capacity
6
IP00
IP20
IP40
IP40
IP65
IP54
IP65
IP65
IP66
IP67
IP67 /
Nema type 4
6
10 x 10
5
3 x 10
6
3 x 10
5
1 x 10
5
3 x 10
6
10 x 10
1000 op. cycles / hour
10 A
24 48 110 230 400
10 10 10 10 10
10 10 10 10 –
6 6 6 6 3
4 4 4 4 –
10 5 2.5 1 –
3 1.5 0.7 0.3 –
5 V / 1 mA
10 A TDz, 16 A Dz
10 A
10 A
300 V AC
125 V AC; 2.5 W
60 V AC; 1 W
24 V AC / DC
110 V AC
230 V AC
24 V AC/DC
10 A
A300; R300; A600
same polarity
Permissible conductor cross-sections
– Screw terminal connection:
finely stranded with end sleeves DIN 46228
solid
solid with end sleeves DIN 46228
solid or stranded
– Spring-type terminal connection:
solid or finely stranded without end sleeves
finely stranded with end sleeves DIN 46228
solid or stranded2 x AWG 24 to 16
– Solder connection (solder pins)
– Plug for illuminatable backing plate:
finely stranded with end sleeve DIN 46228
solid
solid or stranded
Length of conductor insulation to be stripped
– Screw terminal connection
– Spring-type terminal connection
– Plug for illuminatable backing plate
Tightening torque
– of the screw on the metal holder
– of the screw on the plastic holder
– of holder earthing screw
– of terminal screws
– at the plug of the illuminatable backing plate
Matching screwdriver sizes
– Slot-head screwdriver
– Slot-head screwdriver (for holder)
– Cross-head screwdriver (Pozidriv)
– Torx screwdriver
– Slot-head screwdriver (spring-type terminal)
Safety measure for plastic range
Safety measures are met automatically when the actuators and lens assemblies
are mounted in metal front plates and housings. When mounted in insulated
enclosures, the "protective insulation" safety requirements are met.
Safety measure for metal range
Earthing is required for voltages above safety extra-low
voltage.
Mounted in front plates / enclosures made of electrically non-conductive
material (Fig. X):
Each individual actuator must be earthed; earthing screw available as acces-
sory.
Mounted in front plates made of electrically conductive material:
Because of its proud tip, the countersunk holder screw (TORX T10) provides
both anti-rotation protection and contacting with the front plate. If surfaces are
thickly painted, the contacting and the anti-rotation protection can be improved
by screwing in the screw further (approx. 0.5 revolution). The effectiveness of
the protective measure must be ensured by checking by the operator, on his
own responsibility.
Information about
• Lamp holder with lamp test function 3SB3400-1L:
The negative potential (L-) must not be connected to the protective conductor
if the direct voltage is larger than the safety extra-low voltage .
(DIN EN 60204-1 / VDE 0113-1).
• Metal range:
It is only permissible to illuminate the selector switch with an LED insert.
• Metal and plastic range:
A contact block must be mounted in the middle position for EMERG. OFF /
EMERG. STOP DEVICE with 1 or 2 contact blocks that are connected to a
3SB3901-0AB adapter.
Note
No liability is accepted for damage or injury in the event
of improper usage or inappropriate dismantling other
than opening in the intended manner.
Any improper handling can cause serious physical
injury.
:
2 x 0.5 to 1.5 mm²
2 x 1 to 1.5 mm²
2 x 0.5 to 0.75 mm²
2 x AWG 18 to 14
2 x 0.25 to 1.5 mm²
2 x 0.25 to 0.75 mm²
0.8 x 0.8 mm²
1 x 0.25 bis 1.5 mm²
1 x 0.14 bis 1.5 mm²
1 x AWG 28 bis 16
8 to 10 mm
7 to 9 mm
7 mm
1,5 Nm
1,0 Nm
1,0 Nm
0,8 Nm
0,22 Nm
5.5 mm x 1 mm
4.5 mm x 0.8 mm
PZD 0, PZD 2
T10
3.5 mm x 0.5 mm
Order No.: 3ZX1012-0SB30-1AA1