Ring main units

MCA designs and sources ring main unit based substations; mini-substation; distribution kiosk from the world leading manufacturers: ABB, Siemens, Schneider and Lucy.

These systems can also be integrated with the inhouse primary switchgear, Simoprime.

The amp normally go up to 630A busbars with an option to increase to 1250 A, of a fault withstands of 22kA for 1 sec. Voltage ratings up to 36kV.

Contact our mechanical design and fabrication department with your requirements.