Siemens 3RB3026-1QB0 Electronic Overload Relay - 6-25A

The Siemens 3RB3026-1QB0 is an electronic overload relay designed for reliable motor protection in larger applications. It offers an adjustable current range from 6 to 25 A with a Class 10E trip characteristic, intended for Size S0 motor contactors. This relay features screw terminals for both the main power circuit and auxiliary control circuits, ensuring robust connections. It supports manual or automatic reset functionality.

This overload relay is critical for safeguarding industrial motors against overloads, phase unbalance, and phase loss. Its higher current rating makes it suitable for more powerful machinery found in heavy manufacturing, processing plants, and large-scale automation systems. The electronic design ensures precise and stable protection against damaging fault conditions.

As a veteran-owned surplus parts distributor, Stanlo Automation provides access to the Siemens 3RB3026-1QB0. Sourcing this essential component from us allows you to maintain and protect your industrial motor applications efficiently and cost-effectively.