The Schneider Electric LB1-LB protection module is designed for motor control and protection applications. This 3-pole unit operates within the LB1-LB series, providing essential overcurrent and thermal overload protection for electric motors. It is commonly integrated into motor starter assemblies and control panels within industrial environments.

Technical details

• Series: LB1-LB
• Number of poles: 3
• Adjustable current trip setting (Id): 37.5 A
• Adjustable thermal overload range: 1.6...2.5 A
• Protection type: Thermal overload and short-circuit
• Mounting type: Direct mounting or separate mounting with accessories
• Actuation: Manual reset
• Contact configuration: Auxiliary contacts for signaling (typically 1 NO + 1 NC, verify datasheet for exact configuration)

Applications & compatibility

This protection module is suitable for use in a wide range of industrial applications, including motor control circuits for pumps, fans, conveyors, and machine tools. It is designed to protect motors from damage due to overloads and short circuits, ensuring operational reliability in demanding environments such as manufacturing plants, food processing facilities, and water treatment systems.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the LB1LB03P07 or contact our technical team for cross-reference assistance with compatible Schneider Electric motor control components.