1SFL431024R8400

The ABB UA95-30-00RA 110 V, 50 Hz capacitor duty contactor is designed for switching three-phase capacitor banks used in power factor correction systems. It can be integrated into suitable electrical panels to control capacitor-bank operation as part of an installation’s reactive power management arrangement.

This model features a 110 V AC control coil at 50 Hz and three normally open main contacts. ABB specifies a capacitor-switching capacity of 70 kVAr at 400/415 V at 40°C, 60 kVAr at 400/415 V at 55°C, and 53 kVAr at 400/415 V at 70°C. It is designed to handle permissible peak current of up to 100 times the nominal RMS current during capacitor switching. ABB eMart

As part of ABB’s capacitor duty contactor range, the UA95-30-00RA is intended for applications where the contactor’s switching duty and control supply match the system requirements. Before installation, confirm that the coil supply is 110 V AC, 50 Hz, and verify the capacitor-bank rating, ambient temperature, protection arrangement and panel compatibility.