Description
Siemens 3TF4010-0B SICOP Power Contactor | Size 0, 9A, 4kW, 1NO (New Old Stock Unboxed)
This is a genuine Siemens 3TF4010-0B power contactor from the classic SICOP World Series line. First, this compact industrial switch handles a 9A load safely. Additionally, it works perfectly up to 4kW at 400V. Because this is a New Old Stock (Unboxed) item, it is completely unused. Consequently, it gives you a factory-fresh component at a reduced surplus price.
This model belongs to the popular SICOP 3TF40 range. In general, engineers use it to switch three-phase motors and small automation circuits. Furthermore, it features a built-in 1 NO auxiliary contact for extra control signals. It also comes with strong screw terminals and a highly compact Size 0 frame layout.
Since Siemens discontinued this original series, finding unused replacement parts can be tough. However, using this original stock unit makes your machinery repairs exceptionally fast. As a result, you do not have to waste time re-engineering your panels for newer generation models.
Technical Specifications
- Brand: Siemens
- Part Number Root: 3TF4010-0B (Requires a coil suffix like -0BB4 for 24VDC or -0AN2 for 220VAC)
- Series: SICOP / World Series (3TF40)
- Size: Frame Size 0
- Poles: 3 Poles (3 NO main contacts)
- Auxiliary Contacts: 1 NO (Normally Open, built-in)
- Current Rating: 9 A (AC-3, 400 V)
- Power Rating: 4 kW (AC-3, 400 V)
- Terminals: Heavy-duty screw type
- Mounting: Fits standard DIN rails or screws down
Condition and Packaging
- Condition: New Old Stock (NOS) Unboxed
- Physical State: Brand new, unused, uninstalled condition.
- Packaging: This item is unboxed. It does not include the original retail packaging. However, it will ship in clean, protective industrial bulk packaging to ensure safe delivery.





