With the assistance of our diligent team, we are engaged in offering a wide assortment of Cast Iron Grid Type NGR.
Cast Iron Grids are sprayed with Heat Resistant Aluminium Paint to have a heat resistant and anti-corrosive coating
A high thermal time constant permits very high currents to pass in Resistors for short time duration
Electrical contact surfaces are given a ground finish for better contact between grids to avoid sparking
Mica tube is provided as an insulation between MS Tie Rod and Grids Mica Washers between alternate grids. Porcelain Insulators are used as back - up insulation between live parts and enclosure in case of high voltages
While assembling tapping can be provided between any adjacent grids to have desired sectional resistance values