Solenoid lock STEP 140

a solenoid lock with double function for doors with pull handle/door automation from both sides


STEP 140 is equipped with a unique automatic latch bolt, but is without lever handle follower. This enables the door to be opened with door automation or pull handles from both sides.

Moreover, the STEP 140 is equipped with our patented Preload technology, which ensures that the lock can withstand a pressure of up to 60 kg.

STEP 140 Eltryckeslås stående DirectDrive

Thanks to these properties, STEP 140 is an obvious choice for door environments with accessibility requirements where you also want to ensure high operational reliability.


Unique automatic latch bolt that increases accessibility 

STEP 140 is equipped with a unique automatic latch bolt. When the door is opened electrically, the automatic latch bolt can be fold and thus enables opening with door automation. Immediately after the door is opened, the automatic latch bolt extends out and anchors itself in its position, functioning again as a classic latch bolt.

STEP 140 is also designed with only the cylinder follower function. This means that STEP 140 is a perfect choice for door environments where you want increased accessibility or a pull handle, from both sides of the door.

Without lever handle function

STEP 140 has no lever handle function. The door is therefore opened with door automation or a pull handle, from both sides.

Fire containment and high wear resistance 

Since the automatic latch bolt looks like a classic latch bolt, it distributes the wear resistance over its entire surface. It also ensures that fire containment is maintained, even if there is a gap between the bolt and the striking plate. This, in combination with STEPS Preload technology, allows STEP 140 to withstand high pressure and ensures a high reliability.

DirectDrive® provides a responsive feel with direct maneuvering

The patented DirectDrive® function provides a direct maneuvering and a very responsive feeling when the doors cylinder, knob or emergency exit device is used. The concept gives a completely new dimension to how a solenoid lock can be experienced.

Modern bolt placement

STEP 140 has a modern bolt placement, where the automatic latch bolt is placed in the center of the lock case. A perfect choise for all types of new construction and for new projects.

For door environments with fire requirements 

Certified in fire resistance class E/EI 120 accordning to EN 14846: 2008.

Multiple optional features 

The automatic latch bolt is always delivered in fail secure function to ensure fire resistance. You can choose if the lock should fit a right- or left-hung door. The lock is designed for simple installation, where the adjustment of this is easily accessible from the outside of the lock housing.

The lock´s integrated micro-switches indicate closed and interlocked mode and cylinder operation, for readout in the access control system.

Multi voltage 12 – 24 V DC.


För dörrmiljöer med brandkrav

Certifierad i brandteknisk klass E/EI120 enligt SS-EN 14846:2008.

Många väl genomtänkta funktioner

Automatikkolven är i rättvänd funktion för att säkerställa brandtillhållning. Du kan välja om låset ska passa en höger- eller vänsterhängd dörr. Låset är utvecklat för en enkel drift­sättning där inställningen av de valbara funktionerna sker lättåtkomligt och smidigt från låshusets utsida.

Låsets inbyggda mikrobrytare indikerar stängt- och förreglat läge samt cylindermanövrering, för avläsning i passersystemet.

Multispänning 12 – 24 V DC.



KPL is a complete set that includes STEP 140 solenoid lock, a lead cover and a 10 m connection cable.

STEP lead cover is made of stainless steel and fits both wooden, steel and aluminum doors. The spring has a wide inner diameter of 10.8 mm, which facilitates the passage of the cable.

The connection cable is 10 m long and has 14 conductors.



STEP Exit emergency exit devices 

Combine with STEP Exit emergency exit devices in doors where you want to create a safe evacuation route with a simple one hand operation. Certified together with STEP 140 according to SS-EN 179:2008.

Read more about STEP Exit for STEP solenoid handle locks here. 

Fire approved: E/EI120
Functional description 
  • The automatic latch bolt locks/unlocks electrically via an open signal from the access control system, code lock, push button or similar.
  • The automatic latch bolt is retracted mechanically via the cylinder follower with key from the exterior or key/thumb turn from the interior side.
  • The automatic latch bolt is delivered in fail secure function to ensure fire resistance. 
  • The door opens with a pull handle, door automation or similar from both sides.
  • Reversible to fit both right and left hung doors.
  • Certified in fire resistance class E/EI 120 accordning to EN 14846: 2008.
  • Durability: Grade X per SS-EN 14846.
  • Meets the requirements in Grade M for corrosion, temperatures and humidity, which corresponds to high requirements according to SS-EN 14846.
Technical data 
  • Unique automatic latch bolt.
  • Microswitch unipolar changeover, max. 30 V DC, 1 A.
  • Multi voltage 12 – 24 V DC.
  • With STEP Preload technology.
  • Integrated and patented DirectDrive® function which proves a direct operation.
  • Integrated microswitch indicates closed and interlocked mode, as well as cylinder operation.
  • Built- in protective diode.
  • Built-in re-entry function.
  • Designed for round and oval Scandinavian cylinders.
  • Mandrel depth, 50 mm.
  • Return spring handles are recommended.
Article number E-nr Description
ST140 5868163 Solenoid lock STEP 140 and 20 cm adapter cable ST1320. With automatic latch bolt. Multi voltage 12 - 24 V DC.
ST140 KPL 5868164 Solenoid lock STEP 140 Complete set. Including ST140, STEP lead cover ST1283, 10 m connection cable ST1319 and 20 cm adapter cable ST1320.


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