Siemens Switch Disconnector
Fuse in SS Enclosure – 3KX3522-1YC
The Siemens 3KX3522-1YC is
an auxiliary switch accessory designed for switch disconnector fuse
(SDF) systems, typically used with Siemens 3KL / 3KX series switch
disconnectors. It is used to provide status feedback (ON/OFF indication)
to control circuits, enabling better monitoring and interlocking in electrical
distribution systems.
This accessory is widely used in LT panels, MCC/PCC panels, and industrial switchgear assemblies, where remote indication, control logic, and safety interlocking are required.
Key Features
|
Parameter |
Specification |
|
Product Series |
Siemens SDF Accessories (3KX
Series) |
|
Part Number |
3KX3522-1YC |
|
Product Type |
Auxiliary Switch |
|
Contact Configuration |
1NO + 1NC |
|
Function |
Position indication / control
signaling |
|
Compatibility |
Siemens 3KL / 3KX switch disconnector
systems |
|
Mounting Type |
Plug-in internal accessory |
|
Application |
LT panels, MCC/PCC panels,
control circuits |
|
Standard Compliance |
Siemens switchgear accessory
standards |
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