Siemens 3RT1066-6AF36 Power Contactor: 300A, 110-127V AC/DC Coil

The Siemens 3RT1066-6AF36 is a robust 3-pole power contactor designed for demanding industrial applications. It is rated for AC-3e/AC-3 duty with a continuous current of 300 A and a switching capacity of 160 kW at 400 V. This specific model features a conventional drive with a coil voltage range of 110-127 V AC/DC, ensuring broad compatibility with various control systems. It is equipped with 2 normally open (NO) and 2 normally closed (NC) auxiliary contacts, and utilizes screw terminals for both the main and auxiliary circuits, with busbar connections for the main power lines.

This contactor is ideal for motor control, switching of resistive loads, and general power switching in industries such as manufacturing, processing plants, and power distribution. Its reliable performance and high switching capacity make it suitable for applications requiring frequent or heavy-duty operation, including conveyor systems, pump control, and HVAC systems. The Siemens 3RT series is known for its durability and consistent operation under challenging environmental conditions.

Stanlo Automation, a veteran-owned business, specializes in providing high-quality surplus industrial automation parts. We understand the critical need for reliable components in your operations. By sourcing surplus parts, we can offer significant cost savings without compromising on quality or performance. Our commitment is to provide efficient service and dependable automation solutions to keep your systems running smoothly.