Damping resistors
Pre-insertion contacts limit inrush and protect the contactor.
Capacitor-duty contactors built to handle the high inrush of capacitor switching.
Switching a capacitor draws a very high inrush current that would weld an ordinary contactor. Capacitor-duty contactors add pre-charging resistors and damping so they make and break capacitor stages reliably for years.
We supply capacitor-duty contactors matched to your capacitor kVAr from ENTES.
Pre-insertion contacts limit inrush and protect the contactor.
Rated for the frequent make/break duty of APFC panels.
Correctly sized to the stage it switches.
We supply trusted principals — Secure, CG Emotron, MECO, ENTES, Metravi and Sonel — so you get the right, genuine product.
Tell us your load or application and we recommend the correct rating, class and options — not just what's on the shelf.
Fast dispatch across South Gujarat from our Surat office and warehouse, with support after the sale.
Capacitor inrush current is many times the rated current and can weld standard contacts. Capacitor-duty contactors use pre-charging resistors to limit inrush and survive the duty.
Match it to the capacitor stage kVAr it switches. Tell us the stage rating and supply voltage and we'll specify the correct contactor.
Send your requirement or load details — we'll recommend the right duty contactor with a quote, usually within one business day.