Castell introduce stainless steel trapped key switch

Castell Safety International have developed the Salus20, a new trapped-key isolator switch capable of switching 20 amps.



The switch is designed for use in trapped-key interlocking systems and is a new addition to the Salus family, which also includes the recently launched Salus access interlock. 



The Salus20 maintains the design theme of the Salus access interlock, combining an integrated flush-mounted lock with sliding lock cover in a stainless steel IP66 sealed enclosure. The cable can enter the enclosure from any direction, depending on the orientation of the base when fitted.



Using an entirely new stainless steel housing with an ergonomic design that has no areas for dirt to collect and trap, the Salus20 is suitable for wash-down environments. The switch is also fitted with stainless steel cable glands that further enhance its suitability for harsh environments.



The Salus20 is mounted using a clip-in fixed mounting. This makes it easy to install since the switch does not need to be fixed in place to be wired. The switch is available with either two normally open and two normally closed contacts with an optional auxiliary set of contacts, or four normally open or normally closed contacts with optional auxiliaries.



The Salus20 also benefits from Castell’s new end coding system that allows the switch to be stocked and rapidly delivered to customers regardless of the key code required. The flexibility offered by both end coding and the enclosure’s ability to be mounted in any orientation means that the Salus20 is particularly suitable for distribution. The switch is applicable to a wider range of applications than similar Castell products and reduces the requirement for stock holding.



The Salus20 is fully compatible with previous FS lock types and can therefore be used in existing interlocking systems.