Durable 4 Terminals Silver Contact Key Lock Switches

Durable  4 Terminals Silver Contact key lock switches Products Description:  .Zinc alloy die cast housing and plastic cylinder. . Bright nickel plated standard. .5 disc tumbler mechanism. . Brass keys, nickel plated . Various key withdrawn available.  .Golden plated contacts and terminals . Hex nut mounted speed clip mounted. . All keyed alike or 20 combination standard. .150 combinations available .Pls see the next images for more detail and function Yeswicth 19MM Key Switches is produced in Taiwan, which is always adhere to the three principles to serve our customers around the globe, namely, meeting global standard, accurate operation and on time delivery. Therefor, all our 19mm Key Switches have pass UL certified and enjoy premier quality by all kinds of Rigorous testing. The function of this Electric Key Switch is also including 2 Position Key Switch, 3 Position Key Switch,  4 Position Key Switch and 5 Position Key Switch. Customers could select the letter for choosing the different functions. The keys could be withdraw in various position. Some position could connect 2 terminals and some position could control 4 terminals at the same time.  Products Specification: Contact rating:4 A 125VAC, 2A 250VAC,4A 28VDC Contact Resistance:50 Milli-Ohms Max Insulation Resistance:500Meg-Ohms Max(500VDC) Dielectric Strength:1500 VAC-1 Minute