SMC fiberglass electrical distribution box, waterproof joint, single-phase, outdoor, available starting at $87. 18 per unit, minimum order of 5 pieces, ideal for distributors and low voltage applications. 2)Mounting Plate with folded edge in 2. We are specialize in producing distribution box, electric box, powr distribution box, Cable. Our product range includes a wide range of smc service connection distribution boxes for ab cable, plotting mini 250 amp feeder pillar, rdss approved smc spring loaded services connection boxes 9way, 4way feeder pillar and ab cable service connection box. Yes! I am Interested Yes! I am Interested. Power Up Your Distribution System with SMC/FRP Boxes! Durable, reliable, and built to last, our distribution boxes ensure safety and efficiency for your electrical systems. Leakage of current associated with poor earthing is a common feature for a variety of reasons and metallic enclosures conduct electricity resulting in electrocution. A SMC electrical distribution box is a robust enclosure made from Sheet Molding Compound (SMC), a composite material formed by compressing a mixture of unsaturated polyester resin, glass fiber, mineral fillers, and other additives under high heat and pressure.