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Organisation Description

Castell trapped key interlocks have been used as part of integrated safety systems across a wide number of industries worldwide for over 95 years. Our products are designed and manufactured to withstand the environmental conditions where people and assets need to be protected.

CPD Courses and Workshops Available

  • Trapped Key Interlocking In The Switchgear Industry

    Seminar | Castell Safety International Ltd

    Castell Safety International Ltd

    Switchgear and energy infrastructure systems are becoming more complex and increasing the need for solutions ensuring safe operations and personnel protection. The Castell course focuses on the basic principles behind trapped key interlocking (TKI) and the most common areas and procedures TKI is used. In addition, emphasis is given on the importance of a TKI system design and the factors that must be considered. We will look into some of our case studies to give greater understanding of how interlocking products ensure safe operation. Our course will cover HV, MV, LV switchgear across different applications.

  • Efficient and Safe Loading

    Seminar | Castell Safety International Ltd

    Castell Safety International Ltd

    This one hour seminar provides an overview of the hazards and risks associated with Loading Bays. It will explain how trapped key interlocking products are used to ensure safe operation and access to Loading Bays across multiple industries.

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