Features:
- The interface board is assigned to a 330 A SINAMICS S motor module.
- Its associated power-module class is 500–690 V three-phase at 50/60 Hz.
- The full 6TG33-3AA3 ending is part of the exact spare-part identity.
This article represents only the interface board installed within the motor module.
The module current and supply class define the surrounding hardware, not an independent board load.
Exact selection therefore requires the complete code and the matching motor-module class.
The Siemens 6SL3352-6TG33-3AA3 SINAMICS S Control Interface Board may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Siemens 6SL3352-6TG33-3AA3 Control Interface Board Manuals,Datasheets,Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Defining the associated power hardware
- Current assignment: The target motor module is the documented 330 A configuration.
- Voltage assignment: Its power class spans 500 to 690 V AC.
- Phase assignment: The associated module uses a three-phase supply.
- Frequency assignment: The published line-frequency class is 50/60 Hz.
Keeping board and module functions separate
- Control side: The spare part belongs to the motor-module control interface.
- Power side: The complete motor module carries the high-current conversion path.
- Rating ownership: Voltage and current figures apply to the surrounding module configuration.
- Hardware scope: The 6SL3352 article is not the complete SINAMICS S motor module.
Distinguishing the exact board configuration
- Article code: All characters in 6SL3352-6TG33-3AA3 form the published identity.
- Middle block: The 6TG33 segment separates this configuration from nearby CIB articles.
- Final block: The 3AA3 ending must agree with the installed spare-part label.
- Comparison rule: Match code and module class before considering physical similarity.
Avoiding cross-class board selection
- Voltage limit: A board associated with another supply class is not established as equivalent.
- Current limit: A different motor-module current class requires its own documented board.
- Family limit: SINAMICS S family membership alone does not prove an exact match.
- Evidence limit: Use the complete Siemens order number for the final hardware decision.