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STEP E12 Emergency lock case

STEP E12 Emergency lock case
STEP E12 Emergency lock case
STEP E12 Emergency lock case
STEP E12 Emergency lock case
STEP E12 Emergency lock case
STEP E12 Emergency lock case

Premium mechanical emergency locks certified acc. to EN 179

STEP E12 is a mechanical emergency lock with only a lever handle latch bolt. The lock is developed with unmatched quality built to last over time.

  • The lock is reversible to fit both right and left hung doors.
  • Lock case face plate in stainless steel.
  • Latch bolt in hardened steel with a surface treatment of chemical nickel plating.
  • Perfectly suited for use in combination with electric strikes.

Replacement guide

STEP E12 corresponds to ASSA 722, excluding interlocked cylinder latch bolt.

For door environments with evacuation requirements

Certified for evacuation acc. to EN 179 in combination with STEP Exit emergency exit devices.

Go to the Exitguide to find matching emergency devices for STEP E12.

For door environments with fire requirements

Certified for fire resistance in Grade 1 (E/EI120) acc. to EN 12209.

With or without microswitches

Choose between a version with microswitches (E12M) or without (E12), depending on your needs.

For door environments with high operational reliability

Ideal for daytime locking and internal locking in offices, schools, hospitals, industrial facilities, and other shared spaces.

Swedish premium quality

All our products are developed and manufactured by us in Sweden. Maximum functionality and operational reliability are features we never compromise on. By choosing STEP, you not only support Swedish technology and industry – you also choose premium-quality products that ensure long-term reliability.

STEP E12 Emergency lock case

Mechanical emergency lock case with lever handle latch bolt

STEP E12 is a mechanical emergency lock case you can truly rely on. With the same high standards for quality, feel and finish, it is now possible to give the entire door environment a consistent level of quality, as the mechanical lock in the door can maintain exactly the same high level as the electric strike plate in the frame. Certified acc. to EN 179.


Functional description


Opening the door in-/outside.

Key or evacuation via STEP Exit emergency device retracts the latch bolt.

Opening the door from the inside.

Evacuation via STEP Exit emergency device retracts the latch bolt.

Opening the door in-/outside.

Lever handle retracts the latch bolt.
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ID STEP E12

Mechanical emergency lock case with only a lever handle latch lock. Certified acc. to EN 179.

Emergency lock case with microswitches. Incl. 10 m connection cable ST0119.
E12M-C Emergency lock case with microswitches. Incl. 10 m connection cable ST0119.
STEP E12 Emergency lock case.
E12 STEP E12 Emergency lock case.
STEP E12 Emergency lock case with microswitches.
E12M STEP E12 Emergency lock case with microswitches.
(3 items)

Substitute products

STEP 40 Preload Electric strike

STEP 40 Preload Electric strike

Scandinavia's most popular electric strike. Highest operational reliability with premium quality. Can handle 250 kg preload pressure.

STEP 90 Preload Electric strike

STEP 90 Preload Electric strike

Scandinavia's most popular fire-resistant electric strike. Highest operational reliability with premium quality. Can handle 250 kg preload pressure.

STEP 30 Preload Electric strike

STEP 30 Preload Electric strike

A compact electric strike suitable for already existing cut-outs. Ensures a reliable door operation in both new and older door environments.

STEP Exit ST17950 Emergency device

STEP Exit ST17950 Emergency device

Art.nr STEP 17950

STEP Exit with evacuation through the evacuation handle on the center position on the interior. Room for cylinder and lever handle on the exterior side.

STEP Exit ST17951 Emergency device

STEP Exit ST17951 Emergency device

Art.nr STEP 17951

STEP Exit with evacuation through the evacuation handle on the center position on the interior. Room for cylinder on the exterior side.

STEP 60 Silent Electric strike

STEP 60 Silent Electric strike

Fire-approved electric strike suitable for single and double latch locks. Offers high intrusion security and features STEP Silent technology.

STEP Exit ST17960 Emergency device

STEP Exit ST17960 Emergency device

Art.nr STEP 17960

STEP Exit with emergency exit with the use of the interior evacuation handle on the cylinder position. Room for cylinder and lever handle on the exterior side.

STEP Exit ST17963 Emergency device

STEP Exit ST17963 Emergency device

Art.nr STEP 17963

STEP Exit with emergency exit with the use of the interior evacuation handle on the cylinder position. Room for cylinder on the exterior side.

STEP Exit ST17962 Emergency device

STEP Exit ST17962 Emergency device

Art.nr STEP 17962

STEP Exit with emergency exit with the use of the interior evacuation handle on the cylinder position. Covered on the exterior side.

STEP Exit ST17961 Emergency device

STEP Exit ST17961 Emergency device

Art.nr STEP 17961

STEP Exit with emergency exit with the use of the interior evacuation handle on the cylinder position. Room for lever handle on the exterior side.

Accessories

STEP Connection cable ST0119

STEP Connection cable ST0119

Connection cable ST0119 for STEP Mechanical lock cases. The cable is 10 m long and has 12 conductors.

STEP Lead cover ST1283

STEP Lead cover ST1283

STEP lead cover is made of stainless steel and fits both wooden, steel and aluminum doors.
The spring has a wide inner diameter of 12.8 mm which facilitates the passage of the cable.
STEP lead cover is adapted for our motor locks, solenoid locks and all STEP mechanical locks equipped with a microswith.

ST2009-12

ST2009-12

Fits with: STEP 110, STEP 112, STEP 130, STEP 132, STEP 140, STEP 300-series
Mechanical strike plate for STEP 110. Fits where recesses in the frame were made for 1487-1.

ST2009-15

ST2009-15

Fits with: STEP 110, STEP 112, STEP 130, STEP 132, STEP 140, STEP 300-series
Mechanical strike plate for STEP 110. Fits where recesses in the frame were made for 1487-2.

ST2009-19

ST2009-19

Fits with: STEP 110, STEP 112, STEP 130, STEP 132, STEP 140, STEP 300-series
Mechanical strike plate for STEP 110. Fits where recesses in the frame were made for 1487-3.

ST2009-20

ST2009-20

Fits with: STEP 110, STEP 112, STEP 130, STEP 132, STEP 140, STEP 300-series
Mechanical strike plate for STEP 110. Fits where recesses in the frame were made for 1487-4.