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

From power generation & distribution, heavy plant works to loading bays and many industries in between, everyone has the right to be safe at work.

Castell can provide a range of safety components working in synergy to build a solution of trapped key interlocking to suit virtually any application. This enforces the operator to follow a safe procedure or process every time, safeguarding your people and assets.

  • Trapped Key interlocking
  • Access Control
  • Isolation
  • Key Exchange
  • Key Management
  • Lockout/Tagout
  • Logistic Solutions