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1-142 Quarter-Turn with T-Handle Pr20.1 L18



  • Quarter-Turn with T-handle.
  • RH / LH application.
  • Versions without cylinder are water and dust tight according to IP65 DIN EN 60529.
  • Versions with cylinder and insert are water and dust tight according to IP54 DIN EN 60529.
  • The Quarter-Turn consists of two basic components which can be combined to suit your application.
  • On request parts can be assembled by DIRAK.
  • A pre-assembled Quarter-Turn can be installed in the cutout.
  • All lockable handles supplied with two keys.
  • Grounding by grounding nut.


  • T-handle: zinc die, nickel plated
  • Cam: steel, zinc plated

Other surfaces i.e. chrome plated, black on request!


(S) Door-thickness max. 8mm

1. Silicone seal

Quarter-Turn with T-Handle Pr20.1 L18.

More Information
Material Zinc-die
Type of Latch Quarter-turn