Havells Crabtree Athena 10A Two-Way Switch Crabtree products represent fine blend of art and science. Designing aesthetically appealing products while maintaining high levels of engineering excellence over the years, as helped Crabtree maintain its leadership position in the product category. Keeping in tune with this, Crabtree brings out a shining range of switches called Athena. True to the word, our wisdom has guided us to develop this range in a way that enhances the beauty of the walls that it adorns, while allowing it to be dust free through anti-static finish and a design that minimizes the gaps between the socket or switch and they plate. What makes Crabtree the best is advance technology blended with excellence. Crabtree switches, sockets and accessories are designed for the rugged Indian conditions. The range created from fire retardant, self-extinguishing polycarbonate plastic, can withstand the glow wire test at 850°C. Also ultra-violet stabilized material is used to avoid discoloration even after long exposure to sunlight. Compliance to stringent quality norms, dual shutter mechanism for easy and better fitment.Wide and flat switch knob for easy operation.FR grade polycarbonate with high impact resistance, shock proof and UV rays stabilized Some pointers to keep in mind while buying switches/sockets/cover plates A cover plate comes into 1/2/3/4/6/8 modules, if the plate is not fully occupied with the selected switches and sockets, dummy plates should be used to cover the blank space A switch/ socket of any particular range will fit into the plate of that particular range, i.e. an Oro switch will fit into only an Oro plate and not in any other plate One can use GI metal box of any make however it should be of same module as that of cover plate  For surface mounting, mounting boxes should be of the same make and module as that of the cover plate