Siemens Auxiliary Contact Block – 5ST3011 (2NO)
The Siemens 5ST3011 is a SENTRON 5ST3 series
auxiliary contact block designed for providing remote status indication
and control feedback for modular protection devices such as MCBs, RCBOs,
RCCBs, and switch disconnectors (including 5SL, 5SY, 5SP4, 5TL, 5SV,
5SU1, 5SM2 series).
It is mounted directly on the side of the breaker and is
used in distribution boards and automation panels to signal the ON/OFF
position of the circuit breaker to PLCs, indicator lamps, alarms, or
monitoring systems.
Key Features
|
Parameter |
Specification |
|
Product Model |
5ST3011 |
|
Brand |
Siemens |
|
Series |
SENTRON 5ST3 |
|
Type |
Auxiliary Contact Block |
|
Contact Configuration |
2NO |
|
Rated Control Current |
6 A |
|
Rated Operational Voltage |
Up to 400 V AC |
|
Mounting Type |
Side-mounted (plug-in) |
|
Application |
Status indication / signal feedback |
|
Compatibility |
5SL, 5SY, 5SP4, 5TL, 5SV, 5SU1, 5SM2 |
|
Standards |
IEC 60947-5-1 |
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