The SIEMENS 4RB2083-3EE52-8K is an 8.5 kVAR, 440V AC low voltage power capacitor designed for 50 Hz systems. It features self-healing metallized polypropylene film technology housed in a cylindrical aluminum casing. The capacitor includes built-in discharge resistors and an overpressure disconnector for enhanced protection.
It supports vertical mounting with clamp or stud type installation and operates efficiently within a temperature range of -25°C to +55°C. With low power loss and long service life, it ensures reliable, maintenance-free performance. Fully compliant with IEC 60831-1/2 standards, this unit is ideal for commercial and industrial power factor correction applications.