The Schneider Electric LB1LB03P10 is a thermal-magnetic protection module designed for robust motor control applications. This 3-pole unit operates within a 690 VAC system, providing essential overload and short-circuit protection for motors with power ratings from 1.1 to 4 kW. Its integrated phase imbalance detection adds a critical layer of safety, preventing damage from uneven power distribution.

Technical details

• Series: LB Series
• Type: Thermal-Magnetic Protection Module
• Poles: 3
• Voltage Rating: 690 VAC
• Frequency: 50/60 Hz
• Motor Power Range: 1.1 - 4 kW
• Adjustable Trip Current: 4 - 6 Amps
• Protection Features: Overload, Short-Circuit, Phase Imbalance

Applications & compatibility

This protection module is commonly employed in industrial settings to safeguard electric motors in machinery such as pumps, fans, conveyors, and machine tools. It is designed for integration into motor control centers and distribution boards where reliable and precise motor protection is paramount.

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 LB1LB03P10 or contact our technical team for cross-reference assistance with compatible Schneider Electric motor control components.