ActronAir PFC Capacitor 3.0kVAr 480V 3-Phase 60x156mm M12 is a higher-capacity Power Factor Correction capacitor for 3-phase commercial ActronAir systems where the larger inductive load of bigger compressors requires 3.0kVAr of reactive power compensation. The physically identical 60x156mm M12 format to the 2.5kVAr variant allows direct substitution in the same mounting position -- confirm the rated kVAr value from the original component label before ordering. Isolate power at mains before replacing any 3-phase PFC capacitor components.