Siemens Contactor 3TF3110-0BB4 - Size 00, 5.5kW, 24V DC Coil
Siemens Size 00 3-pole Contactor, 5.5kW, 24V DC coil.
The Siemens 3TF3110-0BB4 is a 3-pole AC-3 contactor designed for switching motor loads. This Size 00 contactor is rated for a power of 5.5kW at 400/380V. It features one normally open (NO) auxiliary contact (10E) and is designed for DC operation with a 24V DC coil voltage. The contactor is built for plugging on auxiliary contact blocks.
This contactor is suitable for a wide range of industrial applications, including motor starting, load switching, and control circuits. It is commonly used in machine tools, conveyor systems, pump controls, and HVAC applications where reliable and safe switching is required. The 24V DC coil voltage is often preferred for safety and compatibility with PLC outputs.
Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 3TF3110-0BB4 contactor. We provide reliable components for your automation needs, ensuring quality and affordability for your projects.
| Part Number | 3TF3110-0BB4 |
| Manufacturer | Siemens |
| Series | 3TF |
| Size | 00 |
| Poles | 3 |
| AC-3 Rating | 5.5kW @ 400/380V |
| Coil Voltage | 24V DC |
| Auxiliary Contacts | 1 NO (10E) |
| Mounting | For plugging on auxiliary contact blocks |