Pushbutton Units and Indicator Lights
SIRIUS 3SB3
Dimension drawings
Lampholders
(mm)
withAccessories
separate lamp
andtest
enclosures
function
Typical circuits
3SB14 00–2N or 3SB34 00–1F lampholder
incl. 130 V incandescent lamp
3SB14 00–2P or 3SB34 00–1G lampholder
for incandescent lamps up to 2.6 W or AC/DC LED lamps
3SB14 00–2Q or 3SB34 00–1H lampholder
for incandescent lamp to 2.6 W or
AC neon bulbs or AC/DC LED lamps
3SB34 00–1L lampholder
for incandescent lamp up to 2.6 W or
DC LED lamps
Typical lamp test circuit with
with 3SB14 00–3X or 3SB34 00–1N
Application examples for
3SB14 00–3X and 3SB34 00–
1N diode elements
Notes on using the lampholders with separate lamp test
function
• Lamp test circuit,
• Interference suppression,
• Limiting voltage peaks,
• Limiting DC coils,
• Diode gates,
• Rectifier circuits.
When connected in parallel with
inductive loads (e.g. contactors), surge suppression required.
The diode element contains two
1N 4007 diodes. The element
can be snapped onto the gear
holder as required.
The 3SB14 00–2Q and
3SB34 00–1H elements are not
suitable for use with a parallel
load.
Example of a typical push to test circuit using a standard, illuminated pushbutton transformer type with 1 NO + 1 NC contact. e.g. Illuminated Pilot
Light components require to make-up a 120 V red raised push to test transformer type use (1) each of the following components:
• 3SB3 001-0BA21
• 3SB3 400-1A
Siemens Industry, Inc.
Industrial Controls Catalog
• 52AABN
• 3SB3 400-3M
• 3SB3 400-0B
• 3SB3 400-0C
10/95