Description
Siemens 3TF3211-0BB4 SICOP Power Contactor | 24V DC Coil, 7.5kW, 16A, 1NO+1NC (New Old Stock Boxed)
This is a genuine Siemens 3TF3211-0BB4 power contactor from the classic SICOP World Series line. First, this reliable industrial switch handles a 16A load safely. Additionally, it works perfectly up to 7.5kW at 400V. The unit runs on a conventional 24V DC coil, which makes it ideal for standard control systems. Because this is a New Old Stock (NOS) Boxed item, it is completely unused. Consequently, it arrives in its original factory packaging to give you a pristine replacement part.
This model belongs to the popular SICOP 3TF range. In general, engineers use it to switch three-phase motors and handle automation circuits. Furthermore, it features built-in 1 NO + 1 NC auxiliary contacts for extra signals. It also comes with strong screw terminals and a solid Size 1 frame layout.
Since Siemens discontinued this original series years ago, finding factory-fresh parts is rare. However, using this original stock unit makes your machinery repairs 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: 3TF3211-0BB4 (3TF32110BB4)
- Series: SICOP / World Series (3TF)
- Size: Frame Size 1
- Poles: 3 Poles (3 NO main contacts)
- Auxiliary Contacts: 1 NO + 1 NC (built-in)
- Coil Voltage: 24 V DC (conventional solenoid system)
- Current Rating: 16 A (AC-3, 400 V)
- Power Rating: 7.5 kW (AC-3, 400 V)
- Terminals: Heavy-duty screw type
- Mounting: Fits standard DIN rails or screws down
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