The Schneider Electric LB1-LB03P03 is a 3-pole thermal-magnetic protection module designed for robust overload and short-circuit protection in industrial electrical systems. This module is part of the Schneider Electric LB1 series, a line of components engineered for reliable circuit protection. It ensures comprehensive safety by responding to both sustained overcurrents (thermal tripping) and sudden, high-magnitude fault currents (magnetic tripping).

Technical details

• Protection Type: Thermal-Magnetic
• Number of Poles: 3
• Maximum Operational Voltage: 690 V AC
• Series: LB1
• Tripping Characteristic: Designed to provide precise and reliable tripping curves for effective protection against overloads and short circuits.
• Mounting Type: Typically designed for direct mounting onto compatible Schneider Electric circuit breakers or motor starters. (Verify mounting details against manufacturer datasheet).
• Adjustability: Features adjustable thermal overload settings for customizable protection levels based on motor or circuit requirements. (Specific adjustment range to be confirmed via datasheet).
• Connection Type: Designed for secure electrical connections to the protected circuit. (Specific terminal type to be confirmed via datasheet).

Applications & compatibility

This protection module is commonly employed in motor control applications, switchgear, and distribution panels where reliable protection against electrical faults is paramount. It is suitable for use in environments such as manufacturing plants, processing facilities, and infrastructure projects requiring robust electrical safety measures.

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 Schneider LB1-LB03P03 or contact our technical team for cross-reference assistance with compatible LB1 series components.