Part of the Schneider Electric TeSys Integral 63 series, this 3-pole protection module is designed for AC-43 duty applications. It provides thermal-magnetic overload protection for motor circuits, ensuring reliable operation and safeguarding equipment in demanding industrial environments. This module is commonly integrated into motor control centers and standalone motor starter assemblies.

Technical details

• Series: TeSys Integral 63
• Poles: 3
• AC Duty Rating: AC-43
• Adjustable Current Range: 28 to 40 Amperes
• Maximum Voltage: 690 VAC
• Protection Type: Thermal-Magnetic Overload
• Mounting Type: Direct mounting to compatible TeSys contactors (verify compatibility with specific contactor model)
• Trip Class: Class 10 (typical for this type of thermal overload relay, verify with datasheet)

Applications & compatibility

This protection module is suitable for use in a wide range of industrial applications including conveyor systems, pump controls, fan drives, and general motor protection circuits. It is designed to work with compatible Schneider Electric TeSys contactors to form a complete motor starter solution. Ensure compatibility with your specific control panel design and motor requirements.

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 LB1LD03M55 or contact our technical team for cross-reference assistance with compatible TeSys components.