The Siemens 3VJ9218-0AA11 is a reliable auxiliary switch
internal accessory designed for the 3VJ series Molded Case Circuit
Breakers (MCCB). This accessory is used for remote indication, status
monitoring, and control circuit signaling by providing electrical feedback of
the breaker ON/OFF position in low-voltage power distribution systems.
The auxiliary switch is internally mounted inside the MCCB and
enables seamless integration with automation systems, PLCs, SCADA systems,
annunciation panels, and industrial control circuits. It improves operational
monitoring and enhances system safety by providing accurate breaker status
indication.
Designed for industrial environments, the 3VJ9218-0AA11
offers reliable switching performance, compact construction, and easy
integration with Siemens 3VJ MCCBs used in LT panels, MCCs, PCCs, and
industrial automation systems.
🔹 Key
Features
|
Parameter |
Specification |
|
Product Series |
Siemens 3VJ Accessories |
|
Part Number |
3VJ9218-0AA11 |
|
Product Type |
Auxiliary Switch |
|
Function |
Breaker status indication |
|
Compatible Series |
3VJ MCCB |
|
Mounting Type |
Internal accessory |
|
Contact Configuration |
Auxiliary signaling contacts |
|
Operation Type |
Mechanical/electrical indication |
|
Application |
Remote monitoring & signaling |
|
Installation |
Plug-in internal mounting |
|
Usage Area |
LT Panels, MCC, PCC, Automation Systems |
No reviews yet.