Piano Type Electrical Switch with Silver Bi-Metal Contacts is used for home and office decorations. Precision Electricals manufactures Piano Type Electrical Switch with Silver Bi-Metal Contacts. Precision Electricals supplies various types of modular switches, switch module, socket outlet, regulator, ancillaries, MCB; plates etc. Piano Type Electrical Switch with Silver Bi-Metal Contacts is available with rocker action and high-grade PC & UF polymers. This Piano Type Electrical Switch is available in a wide variety of colors with sleek and elegant looks.