Siemens 3RT1266-6AR36 Vacuum Contactor | 440-480V Coil
Siemens 3RT1266-6AR36 Vacuum Contactor
The Siemens 3RT1266-6AR36 is a 3-pole vacuum contactor rated for AC-3e/AC-3 duties, handling 300A at 400V with a significant power capability of 160kW. This model features a high coil voltage of 440-480V AC/DC, designed for applications requiring higher control voltages. It is equipped with 2 normally open (NO) and 2 normally closed (NC) auxiliary contacts. The main circuit utilizes busbar connections, while the control and auxiliary circuits are terminated with screw terminals.
This vacuum contactor is suitable for demanding industrial applications, including large motor control, power switching in high-voltage systems, and automation solutions in sectors like energy generation, heavy manufacturing, and mining, where robust and reliable operation under extreme conditions is necessary.
Stanlo Automation, a veteran-owned surplus parts distributor, is your reliable source for the Siemens 3RT1266-6AR36. We are committed to providing quality surplus components, competitive pricing, and exceptional service to ensure your industrial operations continue without costly downtime.
| Part Number | 3RT1266-6AR36 |
| Manufacturer | Siemens |
| Product Type | Vacuum Contactor |
| Poles | 3 |
| AC-3e/AC-3 Rating | 300 A |
| Power Rating | 160 kW / 400 V |
| Coil Voltage (Uc) | 440-480 V AC/DC |
| Auxiliary Contacts | 2 NO + 2 NC |
| Main Circuit Connection | Busbar |
| Control/Aux Circuit Terminal | Screw Terminal |