UL Certificated 19MM Key Switches

UL Certificated

This modal is also the popular series among our with its high standard quality and bigger installation size. It is zinc alloy die cast housing and plastic cylinder with bright chrome plated standard. It is double-bitted brass keys with 11 disc tumbler mechanism, which looks more fashion and delicate. The terminal and contacts of our is also made of golden, which have better electrical conductivity than other material.

The contact rating is 4 A 125VAC, 2A 250VAC,4A 28VDC and the contact resistance is 50 Milli-Ohms Max, insulation resistance is 500Meg-Ohms Max(500VDC) and the dielectric strength is 1500 VAC-1 Minute. There are 5 keys combinations and all lock could be alike or 5 combinations standard. The keys could be withdrawn in various position. This series Security Key Switch is multi function, including 2 Position Key Switch, 3 Position Key Switch, 4 Position Key Switch ａnd 5 Position Key Switch.

Products Description:

.Zinc alloy die cast housing and plastic cylinder.

. Bright nickel plated standard.

.11 disc tumbler mechanism.

. Double-bitted brass keys

. Various key withdrawn available.

.Golden plated contacts and terminals

. Hex nut mounted speed clip mounted.

. All keyed alike or 5 combination standard.

.5combinations available

.Pls see the next images for more detail and function

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

Products Images

Our Advantages

From the purchase of raw materials to the finished product, all production process (product development/plating/mold and equipment processing/ metalpressing/ plasticinjection/semi-automatic and fully automated equipment assembly, etc.) are completed in the factory. Our metal pressing and plastic injection own the advantages of 99% self-made mold, from a single form to the various forms of application. And we continuously keep innovation and enhance the technology in order to collaborate with our customers to design the most sophisticated products. Yeswitch Electronics Co., Ltd., whether in production base or in quality assurance department in the head office, have professional equipment and technical personnel. In addition to the annual new product development, product improvement and testing are performed as annual plan to ensure that listed products maintain in best quality. Therefore, our long-term customers/partners, get the best quality of the switches.

Order&Production Procedure