MAIN CHARACTERISTICS range of product INS630B..1600 range COMPACT device short name LONG TERMINAL SHIELDS product or component type LONG TERMINAL SHIELD range compatibility MASTERPACT MASTERPACT NT offer type C4 accessory / separate part type INSULATION ACCESSORIES poles description 4P COMPLEMETARY CHARACTERISTICS accessory / separate part category SPARE PART COMPACT NS630B...1600 compatibility code TERMINAL SHIELDS