Siemens 3RB3026-2SB0 SIRIUS Electronic Overload Relay

The Siemens 3RB3026-2SB0 is a high-performance electronic overload relay engineered for precise motor protection. It offers an adjustable current range of 3 to 12 A with a Class 20E tripping characteristic, ideal for motors with moderate starting requirements. This relay is designed for direct mounting on Siemens 3RT2 Size S0 contactors, featuring screw terminals for both main and auxiliary circuits.

This overload relay provides critical protection against overload, phase imbalance, and phase failure, and includes phase loss protection. It is widely used in industrial automation, manufacturing, and control panel applications where reliable motor safeguarding is essential.

Stanlo Automation, a veteran-owned surplus parts distributor, is committed to providing quality industrial components. We ensure that every part, including the Siemens 3RB3026-2SB0, meets high standards. Partner with us for reliable solutions and cost-effective sourcing.