Schneider Electric SE LB03P08 Protection Module

Schneider Electric SE LB03P08 Protection Module is a 3‑pole thermal‑magnetic motor protection device for Integral 18 self‑protected starters (LB1 series), providing motor overload and short‑circuit protection in industrial motor control circuits. It is commonly installed in motor control centers (MCCs), conveyor systems, pumps, compressors, and industrial control panels where dependable protection and process monitoring are essential. Key specifications include a thermal setting range of 2.5–4.0 A, a fixed magnetic trip at approximately 15 × Ir, rated operational voltage up to 690 VAC, and a Class 10 trip with ambient temperature compensation from -20°C to +55°C. This protection module is compatible with Integral 18 LB1 self‑protected starters and adheres to IEC 947-4-1 Type 2 coordinated protection standards. Manufacturer: Telemecanique (Schneider Electric).