Siemens 3RU1116-1KB0 Thermal Overload Relay - 9-12A

The Siemens 3RU1116-1KB0 is a high-capacity thermal overload relay designed for comprehensive motor protection. It features a wide adjustable current range from 9 to 12 Ampere, housed within a Size S00 enclosure. This relay operates with Class 10 tripping characteristics, ensuring reliable protection against overloads and phase failures. It is designed for direct mounting onto compatible Siemens contactors and utilizes screw terminals for both main and auxiliary circuits. The reset functionality can be set to either manual or automatic.

This overload relay is crucial for protecting larger electric motors from thermal stress in demanding industrial environments. It is commonly employed in applications such as large pump systems, industrial fans, heavy-duty machinery, and processing equipment across various manufacturing and utility sectors.

Stanlo Automation, a veteran-owned distributor of surplus industrial automation parts, offers the Siemens 3RU1116-1KB0. We understand the critical need for timely access to essential components to prevent costly operational disruptions. Sourcing from Stanlo ensures you receive quality surplus parts, helping to maintain the efficiency and longevity of your industrial equipment.