Schneider Electric Telemecanique LB1LB039 Motor Starter

Description:

The Telemecanique LB1LB039 Motor Starter is used in industrial motor control systems to provide integrated thermal overload and magnetic short-circuit protection for three-phase motors. Commonly installed in motor control centers (MCCs), conveyor systems, pumps, compressors, and industrial control panels. Maintenance teams, OEMs, and system integrators use this motor starter for repair, replacement, retrofit, or industrial automation maintenance.

Applications:

The Telemecanique LB1LB039 Motor Starter is commonly used in industrial facilities to provide reliable motor starting and protection in equipment such as conveyors, pumps, compressors, packaging machines, HVAC systems, material handling equipment, robotics, production lines, MCCs, and industrial control panels where dependable motor protection, reliable machine control, process monitoring, and electrical interlocking are essential.

Technical Specifications:

• Manufacturer: Telemecanique / Schneider Electric
• Model / Part Number: LB1LB039
• Product Type: Manual Motor Starter / Motor Protection Starter
• Product Series: Integral 18 (LB1LB)
• Number of Poles: 3
• Function: Motor starting with integrated thermal overload and magnetic short-circuit protection
• Rated Insulation Voltage (Ui): 690 VAC
• Rated Operational Voltage (Ue): Up to 690 VAC
• Protection Type: Thermal overload and magnetic short-circuit protection
• Motor Protection: Phase-loss sensitive thermal protection
• Mounting: Direct mounting with compatible Integral motor starter assemblies
• Compatible Devices: Telemecanique Integral 18 motor starter systems
• Standards: IEC 60947 series
• Application Environment: Industrial motor control, automation systems, motor starter assemblies, and electrical control panels.

Common Replacements:

• Schneider Electric LB1LB039 Motor Starter
• Siemens SIRIUS 3RV2 Manual Motor Starter
• Allen-Bradley Bulletin 140M Manual Motor Starter