Tender For supply of indication light red yellow and blue , voltmeter three phase zero to five hundred v , amp meter with ct zero to four hundred v , rotary switch for amp meter , frequency meter zero to sixty hz , rotary change over switch four hundred amp , mccb four hundrd amp , mccb two hundred amp , mccb one fifty , heater for phosphatic plant , teflon wire two piont five mm sqr , lead screw for hacksaw machine , air filter for air compressor , silicon carbide heating element three kw for semi muffle furnace , steel clamp one by two inch semi muffle furnace , aluminum lug fifty mm sqr semi muffle furnace , copper lug twenty five mm sqr , copper lug sixteen mm sqr , braided copper wire with both side lug length one feet width one inch