Castell has launched a 72-page
product catalogue for its main
product range of trapped key
interlocks, which are typically used
with machine guarding and in the
switchgear industry. The catalogue is
designed to facilitate product and
system understanding and selection.

There are three factors to
consider when designing a trapped
key interlocking system: power
source being isolated, number of
access points, and type of access
required. The layout of the
catalogue reflects this selection
process, enabling customers to
choose a safety system or products
according to their specific
requirements.

An application example is
provided for each product to clarify
its functions and uses. The
catalogue also features new products,
a map showing worldwide Castell
installations, a product overview and
a glossary of trapped key
interlocking terminology.

The catalogue is available to
download on the Castell website at
www.castell.com. Printed copies will
be distributed to customers and can
also be requested from the website.