We use cookies to customize your experience on our site. Read more about cookies here.

I accept cookies

STEP 90 Release

Fire approved in E/EI120

For use in fire protective doors grade E/EI120

STEP 90 Release - Electric strike for evacuation doors with emergency exit devices' due to EN 13637

STEP 90 Release is designed for evacuation doors where fire requirements are to be combined with evacuation terminal or emergency exit button. It withstands a high preload and opens in an emergency situation despite pressure on the door of up to 150 kg.

The electric strike is highly reliable and tested for high opening frequency. STEP 90 Release in fail safe function is adapted to emergency opening via evacuation terminal or emergency opening button according to EN 13637.

Extended Preload technology

To ensure that evacuation always is possible, STEP 90 Release is equipped with an extended Preload technology capable of handling a load of up to 150 kg.

Minimal dimensions and easy installation

With its small dimensions, the electric strike fits with little adjustment into the recess for the door’s standard strike plate.

Adjusts the evacuation route to emergency opening terminal, fire alarms and fire safety requirements

STEP 90 Release in fail safe function is adapted to emergency opening via evacuation terminal or emergency opening button according to EN 13637.

  • Fire alarm – Ensures that an emergency opening terminal or a fire alarm can release the lock, despite pressure against the door by crowds, seals, pressure differences or crooked doors.
  • Enhanced Preload technology – Handles a load of 150 kg when unlocking.
  • Fire safety requirements – Fire-resistance class E/EI 120.

 

Large selection of faceplates in stainless steel

STEP 90 Release has the same faceplate assortment as STEP 40/90/48 and 98 Preload.

Article no. Description
ST91HPFail safe function 24 V DC
ST91HP-12Fail safe function 12 V DC
ST901HPFail safe function 24 V DC, including bolt contact
ST901HP-12Fail safe function 12 V DC, including bolt contact
ST95HPAdjustable function 24 V DC
ST95HP-12Adjustable function 12 V DC
ST905HPAdjustable function 24 V DC, including bolt contact
ST905HP-12Adjustable function 12 V DC, including bolt contact