SINAMICS control boards – new and refurbished parts and repairs
SINAMICS control and interface boards are replacement electronic parts for Siemens drives. We offer boards for repairing and maintaining existing drives.

Enquire about purchase or repair
We will send a non-binding quote within 1 hour.
- Worldwide delivery
- Our own and partner parts stock
- Professional repairs
- Parts with warranty
More about selecting SINAMICS control boards
What these parts do
The boards perform control or interface functions inside a specific drive module. Their role varies by version; a similar appearance does not establish interchangeability between different drives.
When it makes sense
They make sense for repairing drive electronics once the faulty part has been identified. When selecting a replacement, compare the full board part number, its version and the exact identification of the equipment it belongs in.
Send us the full part number or a photo of the nameplate, the quantity required and, for repairs, a description of the fault. We will compare the part version and check availability and options for diagnostics and repair. Customers send faulty parts to us for repair by prior arrangement.
Sales, Repair, Purchase

6SL3351-6GE33-8AB3
In external stock
Code: 6SL3351-6GE33-8AB3
SINAMICS G replacement Control Interface Board for 380-480V 3AC, 50/60 Hz, 380 A Power Module
Sales, Repair, Purchase

6SL3353-6TG41-7CA3
In external stock
Code: 6SL3353-6TG41-7CA3
SINAMICS S REPLACEMENT CONTROL INTERFACE BOARD FOR 500-690V 3AC, 50/60 HZ, 1700A SMART LINE MODULE
Sales, Repair, Purchase

6SL3353-6TE41-0AA3
In external stock
Code: 6SL3353-6TE41-0AA3
SINAMICS S REPLACEMENT CONTROL INTERFACE BOARD FOR 3AC 380-480 V, 50/60HZ, 985 A ACTIVE LINE MODULE
Sales, Repair, Purchase

6SL3353-6TE33-8AA3
In external stock
Code: 6SL3353-6TE33-8AA3
SINAMICS S REPLACEMENT CONTROL INTERFACE BOARD FOR 3PH 380-480 V, 50/60 HZ, 380 A ACTIVE LINE MODUL
Sales, Repair, Purchase

6SL3351-6GH34-7AB3
In external stock
Code: 6SL3351-6GH34-7AB3
SINAMICS G REPLACEMENT CONTROL INTERFACE BOARD FOR 3AC 660-690 V, 50/60HZ, 465 A POWER MODULE
Sales, Repair, Purchase

6SL3351-6GH34-1AB3
In external stock
Code: 6SL3351-6GH34-1AB3
SINAMICS G replacement Control Interface Board for 660-690V 3AC, 50/60 Hz, 410 A Power Module
Sales, Repair, Purchase

6SL3351-6GH32-2AB3
In external stock
Code: 6SL3351-6GH32-2AB3
SINAMICS G REPLACEMENT CONTROL INTERFACE BOARD FOR 3AC 660-690 V, 50/60HZ, 215 A POWER MODULE
Sales, Repair, Purchase

6SL3351-6GH31-8AB3
In external stock
Code: 6SL3351-6GH31-8AB3
SINAMICS G REPLACEMENT CONTROL INTERFACE BOARD FOR 3AC 660-690 V, 50/60HZ, 175 A POWER MODULE
Sales, Repair, Purchase

6SL3351-6GH31-2AB3
In external stock
Code: 6SL3351-6GH31-2AB3
SINAMICS G REPLACEMENT CONTROL INTERFACE BOARD FOR 3AC 660-690 V, 50/60HZ, 120 A POWER MODULE
Sales, Repair, Purchase

6SL3351-6GH31-0AB3
In external stock
Code: 6SL3351-6GH31-0AB3
SINAMICS G REPLACEMENT CONTROL INTERFACE BOARD FOR 3AC 660-690 V, 50/60HZ, 100 A POWER MODULE
Sales, Repair, Purchase

6SL3351-6GH28-5AB3
In external stock
Code: 6SL3351-6GH28-5AB3
SINAMICS G REPLACEMENT CONTROL INTERFACE BOARD FOR 3AC 660-690 V, 50/60HZ, 85 A POWER MODULE
Sales, Repair, Purchase

6SL3351-6GE37-5AB3
In external stock
Code: 6SL3351-6GE37-5AB3
SINAMICS G REPLACEMENT CONTROL INTERFACE BOARD FOR 3AC 380-480 V, 50/60HZ, 745 A POWER MODULE
Sales, Repair, Purchase

6SL3351-6GE33-1AA1
In external stock
Code: 6SL3351-6GE33-1AA1
MICROMASTER 440 PX replacement Control Interface Board for 380-480 V 3AC, 50/60 Hz, 310 A AC Drive
Sales, Repair, Purchase

6SL3350-6TK00-0DA0
In external stock
Code: 6SL3350-6TK00-0DA0
SINAMICS spare part Control Interface Module (CIM) Version FPGA for liquid-cooled devices
Sales, Repair, Purchase

6SL3350-6TK00-0CA0
In external stock
Code: 6SL3350-6TK00-0CA0
SINAMICS spare part Control interface Module (CIM) Version FPGA for air-cooled devices
Sales, Repair, Purchase

6SL3350-6TK00-0EA0
In external stock
Code: 6SL3350-6TK00-0EA0
SINAMICS spare part Control interface Module (CIM) for air-cooled devices
Sales, Repair, Purchase

6SL3351-6BD33-8AV0
In external stock
Code: 6SL3351-6BD33-8AV0
control interface board SINAMICS V50 200 kW
Sales, Repair, Purchase

6SL3351-6GH38-1AB3
Inquire product
Code: 6SL3351-6GH38-1AB3
SINAMICS G replacement Control Interface Board for 660-690V 3AC, 50/60 Hz, 810 A Power Module
Sales, Repair, Purchase

6SL3353-6TE41-2BA3
Inquire product
Code: 6SL3353-6TE41-2BA3
SINAMICS S replacement Control Interface Board for 380-480V 3AC, 50/60 Hz, 1200A basic line module
Sales, Repair, Purchase

6SL3351-6GH34-1AB2
Inquire product
Code: 6SL3351-6GH34-1AB2
SINAMICS G replacement Control Interface Board for 660-690V 3AC, 50/60 Hz, 410 A Power Module
Sales, Repair, Purchase

6SL3351-6GE37-5AB2
Inquire product
Code: 6SL3351-6GE37-5AB2
SINAMICS G replacement Control Interface Board for 380-480V 3AC, 50/60 Hz, 745 A Power Module
Sales, Repair, Purchase

6SL3351-6GE33-1AB2
Inquire product
Code: 6SL3351-6GE33-1AB2
SINAMICS G replacement Control Interface Board for 380-480V 3AC, 50/60 Hz, 310 A Power Module
Sales, Repair, Purchase

6SL3351-6GE32-6AB3
Inquire product
Code: 6SL3351-6GE32-6AB3
SINAMICS G replacement Control Interface Board for 380-480V 3AC, 50/60 Hz, 260 A Power Module
Sales, Repair, Purchase

6SL3353-6TE41-1CA3
Inquire product
Code: 6SL3353-6TE41-1CA3
SINAMICS S replacement Control Interface Board for 380-480V 3AC, 50/60 Hz, 1050A Smart Line Module
Sales, Repair, Purchase

6SL3353-6TE36-1AA3
Inquire product
Code: 6SL3353-6TE36-1AA3
SINAMICS S replacement Control Interface Board for 380-480V 3AC, 50/60 Hz, 605 A Active Line Module
Sales, Repair, Purchase

6SL3353-6TE35-0AA3
Inquire product
Code: 6SL3353-6TE35-0AA3
SINAMICS S replacement Control Interface Board for 380-480 V 3AC, 50/60 Hz, 490 A Active Line Module
Sales, Repair, Purchase

6SL3353-6TE32-6AA3
Inquire product
Code: 6SL3353-6TE32-6AA3
SINAMICS S replacement Control Interface Board for 380-480 V 3AC, 50/60 Hz, 260 A Active Line Module
Sales, Repair, Purchase

6SL3351-6GE36-1AB3
Inquire product
Code: 6SL3351-6GE36-1AB3
SINAMICS G replacement Control Interface Board for 380-480V 3AC, 50/60 Hz, 605 A Power Module
Sales, Repair, Purchase

6SL3351-6GE35-0AA1
Inquire product
Code: 6SL3351-6GE35-0AA1
MICROMASTER 440 PX replacement Control Interface Board for 380-480 V 3AC, 50/60 Hz, 490 A AC Drive
Sales, Repair, Purchase

6SL3351-6GE33-8AA1
Inquire product
Code: 6SL3351-6GE33-8AA1
MICROMASTER 440 PX replacement Control Interface Board for 380-480 V 3AC, 50/60 Hz, 380 A AC Drive
Sales, Repair, Purchase

6SL3351-6GE32-6AA1
Inquire product
Code: 6SL3351-6GE32-6AA1
MICROMASTER 440 PX REPLACEMENT CONTROL INTERFACE BOARD FOR 3AC 380-480 V, 50/60 HZ, 260 A AC DRIVE
Sales, Repair, Purchase

6SL3351-6GE32-1AA1
Inquire product
Code: 6SL3351-6GE32-1AA1
MICROMASTER 440 PX replacement Control Interface Board for 380-480 V 3AC, 50/60 Hz, 210 A AC Drive
Sales, Repair, Purchase

6SL3351-6FE35-0AA1
Inquire product
Code: 6SL3351-6FE35-0AA1
MICROMASTER 430 PX replacement Control Interface Board for 380-480 V 3AC, 50/60 Hz, 490 A AC Drive
Sales, Repair, Purchase

6SL3351-6FE33-8AA1
Inquire product
Code: 6SL3351-6FE33-8AA1
MICROMASTER 430 PX replacement Control Interface Board for 380-480 V 3AC, 50/60 Hz, 380 A AC Drive
Sales, Repair, Purchase

6SL3351-6FE33-1AA1
Inquire product
Code: 6SL3351-6FE33-1AA1
MICROMASTER 430 PX replacement Control Interface Board for 380-480 V 3AC, 50/60 Hz, 310 A AC Drive
Sales, Repair, Purchase

6SL3351-6FE32-6AA1
Inquire product
Code: 6SL3351-6FE32-6AA1
MICROMASTER 430 PX replacement Control Interface Board for 380-480 V 3AC, 50/60 Hz, 260 A AC Drive