SIEMENS
13/138
Siemens IC 10 · 2017
* You can order this quantity or a multiple thereof.
Illustrations are approximate
SIRIUS 3SB2 Pushbuttons and Indicator Lights, 16 mm
Contact blocks and lampholders
13
■
Selection and ordering data
1)
Use fixpoint terminals according to IEC 61439-2.
2)
For plug-in and insulating sleeves,
see "Accessories", page 13/146
.
Positive opening according to IEC 60947-5-1, Annex K.
Can be used with 3SK11 safety relays or the 3RK3 Modular Safety System;
see page 11/1 onwards
.
Certificate:
Version
Graphic symbols
Operating travel
Contact closed
Contact open
SD
Flat connectors
PU
(UNIT,
SET,
M)
PS*
PG
d
Article No.
Price
per PU
Contact blocks and lampholders with flat connectors 2
2.8 – 0.8 mm
according to IEC 60760
Holders for fixing the actuator and the contact blocks
Holder
Holders for 2 contact blocks
Inscription with identification
number 1-2
}
3SB2908-0AA
1
5 units
41J
Lampholders with holder for fixing the actuator and the contact blocks
Lampholder
Lampholders
W2 x 4.6 d
without lamp
}
3SB2304-2A
1
1 unit
41J
Lampholders
W2 x 4.6 d
• with 6 V incandescent lamp
5
3SB2304-2F
1
1 unit
41J
• with 24 V incandescent lamp
5
3SB2304-2H
1
1 unit
41J
Voltage reducer
Voltage reducers
1)
For connecting the
3SB2908-1AE lamp (48 V) to
230 V AC
5
3SB2404-3D
1
1 unit
41J
Contact blocks for fixing in the holder or lampholder
Contact block
Contact blocks
with one contact
2)
1 NO
}
3SB2404-0B
1
1 unit
41J
1 NC
q
}
3SB2404-0C
1
1 unit
41J
(L-)
(L+)
X2
X1
NSD0_00003
(L-)
(L+)
X2
X1
NSD0_00003
NSD0_0005a
X2
X1
.4
.3
3-4
4
2
1
mm
0
3
NSD0_00008
.2
.1
1-2
4
2
1
mm
0
3
NSD0_00009
© Siemens AG 2016