Siemens SENTRON 3WL - Page 6

SENTRON Switching and Protection Devices — Air Circuit Breakers
Introduction
6
Siemens · 2009
SENTRON 3WL:
Superior individual products integrated into uniform power
distribution systems – up to and including industry-specific
industrial and infrastructure solutions
$Guide frame
%Main circuit connection, front, flange, horizontal, vertical
&Position indicator switch
(Grounding contact, leading
)Shutter
*COM15 PROFIBUS module or COM16 MODBUS module
+External CubicleBUS modules
,Closing solenoid, auxiliary release
-Auxiliary conductor plug-in system
.Auxiliary switch block
/Door sealing frame
0Interlocking set for base plate
1Transparent panel, function insert
2EMERGENCY-STOP pushbutton, key operated
3Motorized operating mechanism
4Operating cycles counter
5Breaker Status Sensor (BSS)
6Protective devices with device holder, solid-state releases (ETU)
7Remote reset solenoid
8Breaker Data Adapter (BDA)
9Four-line display
:Ground-fault protection module
;Rated current module
<Measuring function module
=Circuit breaker
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NSE0_01887a