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Power capacitor POLT

Self-healing capacitors with low losses metalized polypropylene dielectric without liquid impregnates. They have an overpressure disconnection system that disconnects the capacitor in case of any internal failure. Capacitors in cylindrical aluminium cans, provided with a M12 stud for fixing and earthling.

Connection is made by a double 6.35 mm Faston terminal. Optionally, provided with discharge resistors for external connection. These capacitors are especially suitable for the individual compensation of small inductive loads and the construction of small capacitor banks. They have discharge resistors externally fitted.

Rated voltages


230/400/440 V 50Hz

230/400 V 60Hz

Dielectric Polypropylene
Discharge resistors Accessory
Dielectric losses < 0.2 W/kvar
Total losses < 0.4 W/kvar
Max. Overvoltages 1.1 Un (8h/day)
Max. Overcurrent 1.5 ~ 2.0 In
Isolation level 3/- kV rms
Power tolerance -5 / +10%
Climatic range – 40/+55ºC
Connection Double faston 6.35 mm



IP54 (with hood)



IEC 60831, EN 60831


Other powers, voltages and frequencies on request.