Siemens 3RT1075-6AP36 400A Power Contactor (220-240V DC)
Siemens 3RT1075-6AP36 3-pole Power Contactor, 400A rating.
The Siemens 3RT1075-6AP36 is a high-performance 3-pole power contactor built for substantial industrial loads. It is rated for AC-3e/AC-3 duty, capable of handling 400A and a powerful 200 kW at 400V AC (50-60 Hz). This contactor features a DC coil voltage of 220-240V, designed for robust control circuits. It includes 2 NO and 2 NC auxiliary contacts for interlocking and signaling, with busbar connections for the main circuit and screw terminals for the control and auxiliary circuits.
This contactor is essential for controlling large industrial motors, heavy machinery, and critical power systems in demanding sectors like heavy manufacturing, mining, and large-scale infrastructure projects where reliable, high-capacity switching is paramount.
Stanlo Automation, a veteran-owned business specializing in surplus industrial automation parts, offers the Siemens 3RT1075-6AP36. Sourcing from Stanlo ensures you get quality, tested components to keep your operations running smoothly and efficiently.
| Part Number | 3RT1075-6AP36 |
| Manufacturer | Siemens |
| Type | Power Contactor |
| AC-3e/AC-3 Rating | 400 A |
| Power Rating | 200 kW @ 400 V |
| Coil Voltage (DC) | 220-240 V |
| Poles | 3 |
| Auxiliary Contacts | 2 NO + 2 NC |
| Main Circuit Terminals | Busbar |
| Control Circuit Terminals | Screw |
| Drive | Conventional |