3SB3 Series Technical Datasheet

Push Button Units and Indicator Lights
3SB3 Push Buttons and Indicator Lights, 22 mm
General data
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IEC 60947-5-1, IEC 60947-5-5, EN 60947-5-1, EN 60947-5-5
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Screw terminals
Spring-type terminals
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For pollution degree according to IEC 60947-1
V
400
Class 3
250
Class 3
400
Class 3
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kV
4
4
4
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A
10
—
10
U Alternating current 50/60 Hz, AC-12
- At Ue = 24 ... 230 V
- At Ue = 400 V
A
A
10
10
10
—
—
—
U Alternating current 50/60 Hz, AC-15
- At Ue = 24 ... 230 V
- At Ue = 400 V
A
A
6
3
6
4
U Direct current DC-12
- At Ue = 24 V
- At Ue = 48 V
- At Ue = 110 V
- At Ue = 230 V
A
A
A
A
10
5
2.5
1
U Direct current DC-13
- At Ue = 24 V
- At Ue = 48 V
- At Ue = 110 V
- At Ue = 230 V
A
A
A
A
3
1.5
0.7
0.3
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U Test voltage
U Test current
V
mA
Solder pins
250
Class 3
60
Class 3
4
4
1.5
—
10
—
10
10
10
—
—
—
10
10
—
—
—
—
—
6
3
—
—
4
—
—
—
10
—
2
0.5
—
—
—
—
10
5
2.5
1
—
—
—
—
10
5
2.5
1
—
—
—
—
5
—
0.5
0.2
—
—
—
—
3
1.5
0.7
0.3
—
—
—
—
3
1.5
0.7
0.3
—
—
—
—
5
1
—
—
5
1
—
—
5
1
—
—
/DPS KROGHUV
—
BA 9s
—
BA 9s
—
Wedge
bases
/DPSV
—
Incandescent lamps,
glow lamps
and LED
lamps
—
Incandescent lamps,
glow lamps
and LED
lamps
—
Incandescent lamps
and LED
lamps
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DW UDWHG RSHUDWLRQDO YROWDJH 8H
6KRUWFLUFXLW SURWHFWLRQ weld-free,
acc. to IEC 60947-5-1
U DIAZED fuse links,
utilization category gG acc. to IEC 60269-3-1
U DIAZED fuse links,
quick according to DIN VDE 0635
U Miniature circuit breaker with C characteristic
according to IEC 60898
Dz10 A
Dz 16 A
A
10 × 106 operating cycles
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U For utilization category AC-15 with 3RT20 15 to
3RT20 26 contactors
U With utilization category DC-12, DC-13
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10
10 × 106 operating cycles
With direct current it depends on the operational voltage, the breaking current, the circuit inductance
and the switching frequency
1/h
'HJUHH RI SURWHFWLRQ acc. to IEC 60529
U Connections
U Contact chambers
1000 operating cycles
IP20
IP40
7RXFK SURWHFWLRQ according to EN 61140 and
BGV A3
—
IP40
—
IP40
Finger-safe
Finger-safe
—
mm2
mm2
mm2
mm2
—
2×
2×
2×
2×
2 × (0.25 ... 1.5)
2 × (0.25 ... 0.75)
2 × (0.25 ... 1.5)
—
2 × AWG 24 ... 16
—
—
—
—
—
7LJKWHQLQJ WRUTXH terminal screw
Nm
0.8
—
—
6ROGHU SLQV
mm2 —
—
0.8 × 0.8
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U Finely stranded, without end sleeves
U Finely stranded, with end sleeves to DIN 46228
U Solid
U Solid with end sleeves to DIN 46228
U AWG cables, solid or stranded
1)
(0.5 ... 1.5)
(1 ... 1.5)
(0.5 ... 0.75)
AWG 18 ... 14
—
For standard screwdriver size 2 or Pozidriv 2.
10/24
Siemens Industry, Inc.
Industrial Controls Catalog
Push Button Units and Indicator Lights
3SB3 Push Buttons and Indicator Lights, 22 mm
General data
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6% 6% 6% 6% 6% 6% 6% 6% 6% 6% —
300
—
300
—
—
10
—
10
—
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V AC 300
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10
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A 300, R 300,
A 600 same polarity
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U Lamp with BA 9s base
V AC —
125
—
125
—
—
U Lamp with wedge base
V AC —
60
—
60
—
60
U Lamp holders with integrated LED
V
—
24 AC/DC,
110 AC, 230
AC
—
24 AC/DC,
110 AC, 230
AC
—
—
5DWHG SRZHU ODPSV
W
—
2.5
—
2.5
—
1
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6% 6% 6%
6% 6%
6% 6%
$FWXDWRUV DQG LQGLFDWRUV
(QFORVXUH PDWHULDO
Plastic
'HVLJQ
Round
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Identification number on the holder,
function digit on the contact block
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Snap-on label
Metal
Square
Round
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U Screw on holder
Nm
max. 1
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U Push buttons
10 × 106 operating cycles
U Illuminated push buttons
3 × 106 operating cycles
U Actuators, rotary or maintained
3 × 105 operating cycles
1 × 105 operating cycles
U Key-operated switch with key monitoring
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1/h
&OLPDWLF ZLWKVWDQG FDSDELOLW\ acc. to EN ISO 6270-2
1 000 operating cycles
Climate-proof KTW24;
suitable for marine applications
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U During operation, non-illuminated and with LED
°C
–25 ... +70
U During operation, devices with incandescent lamp
°C
–25 ... +60
U During storage, transport
°C
–40 ... +80
'HJUHH RI SURWHFWLRQ acc. to IEC 60529 and NEMA
Standards
U Actuators and indicators, standard
- with protective caps
IP66; NEMA Type 1,3,4,4X, 12 IP65; NEMA Type 1,3,4,4X, 12 IP67; NEMA Type 1,3,4,4X, 12
IP67; NEMA Type 1,3,4,4X, 12 IP67; NEMA Type 1,3,4,4X, 12 —
U Key-operated switch with key monitoring
IP54; NEMA Type 1,3,4,4X, 12 —
—
U Twin push buttons (3SB31)
IP65; NEMA Type 1,3,4,4X, 12 —
—
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Protective measures are met automatically when the actuators Grounding is necessary for
and lens assemblies are mounted on metal front plates and
operation with protective extraenclosures.
low voltage (PELV).
When mounted in insulated enclosures, the "total insulation"
protective measures are met.
6KRFN UHVLVWDQFH according to IEC 60068-2-27
for half-sine shock type, 11 ms shock duration
U Devices without incandescent lamp
U Devices with incandescent lamp
≤ 50 g
≤ 30 g
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U Acceleration at frequency 20 ... 200 Hz
5g
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Plastic
Metal
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Plastic, round
Metal, round
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IP65
IP67 and NEMA Type 4
5HVLVWDQFH WR H[WUHPH FOLPDWHV acc. to DIN 50017
KTW 24
KTW 24
Siemens Industry, Inc.
Industrial Controls Catalog
10/25
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