Electric strike STEP 18 Secure

A deadlock electric strike for safety and security

STEP 18 Secure provides a high level of resistance to burglary attempts with durable and rapid locking and unlocking. Suitable for installation in doors with frequent entries and exits despite stringent requirements for intrusion protection. STEP 18 Secure is in RC version approved for locking security doors up to RC4.

Approved in fire resistance class E/EI60.

Proven evacuation with emergency handle or evacuation button

STEP 18 Secure can be combined with an emergency evacuation lock per EN 179 to ensure high evacuation safety in the event of fire or other evacuation situation. It can also be mounted along an evacuation route that opens with an emergency release button.

For high frequency opening

With STEP 18 Secure you attain high security for doors that will be opened frequently and where you want the door to be locked between each passage. Full break resistance is achieved in both with fail secure and fail safe functions.

RC-classified STEP 18 Secure for security doors

STEP 18 Secure in RC version has been approved for security doors up to RC4 (requirements for door in protection Class 3) according to EN 1627.

STEP’s Preload technology

A common problem is that a door is subjected to pressure, for example, because the door is a little skew or that gravel or snow has gathered at the doorstep. STEP 18 Secure is equipped with STEP’s Preload technology that allows the door to unlock, even if subjected to pressures of up to 500 kg.

  • Seals and pressure differences – The Preload function enables the door to always be unlocked even when the door lock is tensioned against the electric strike.
  • Door automation – The Preload function combined with rapid unlocking means that the door opens quickly and without risk of becoming stuck.
  • Evacuation door – The Preload function ensures that a fire alarm can release the lock, despite pressure against the door by crowds, seals, pressure differences or warped doors.
Wide range of faceplates

STEP 18 Secure has a wide range of stainless steel faceplates to choose from.

Find the right faceplate for this product
Technical data STEP 18 Secure
  • Durability: Grade Y per EN 14846.
  • Corrosion: Grade M per EN 14846.
  • Security: Grade 7 per EN 14846.
  • Security electrical manipulation: Grade 3 (fail secure) Grade 1 (fail safe) per EN 14846.
  • Fire approved.
  • Microswitch unipolar changeover, max. 30 V DC, 1 A.
  • Built-in detection indication that the door is closed/open (bolt contact) and locked/unlocked (barrier contact) for connection to access control systems, alarm system, etc.
  • Built-in protective diode.
  • Break resistance 15 kN (≈ 1500 kg).
  • Opens despite preload up to 5 kN (≈ 500 kg) in fail secure and fail safe functions.
  • Anti-hammer secured.
  • Including 5 m halogen-free connection cable.
Article number E-nr Description
ST180-A 7 mm Electric strike STEP 18 Secure. Fail secure function 24 V DC, left. Adapted for Connect. Incl. 5 m connection cable.
ST180-A 7 mm 10 M Electric strike STEP 18 Secure. Fail secure function 24 V DC, left. Adapted for Connect. Incl. 10 m connection cable.
ST180-A 9 mm Electric strike STEP 18 Secure. Fail secure function 24 V DC, left. Adapted for Connect. Incl. 5 m connection cable.
ST180-A12 7 mm Electric strike STEP 18 Secure. Fail secure function 12 V DC, left. Adapted for Connect. Incl. 5 m connection cable.
ST180-A12 9 mm Electric strike STEP 18 Secure. Fail secure function 12 V DC, left. Adapted for Connect. Incl. 5 m connection cable.
ST180-B 7 mm Electric strike STEP 18 Secure. Fail secure function 24 V DC, right. Adapted for Connect. Incl. 5 m connection cable.
ST180-B 7 mm 10 M Electric strike STEP 18 Secure. Fail secure function 24 V DC, right. Adapted for Connect. Incl. 10 m connection cable.
ST180-B 9 mm Electric strike STEP 18 Secure. Fail secure function 24 V DC, right. Adapted for Connect. Incl. 5 m connection cable.
ST180-B12 7 mm Electric strike STEP 18 Secure. Fail secure function 12 V DC, right. Adapted for Connect. Incl. 5 m connection cable.
ST180-B12 9 mm Electric strike STEP 18 Secure. Fail secure function 12 V DC, right. Adapted for Connect. Incl. 5 m connection cable.
ST180-C 10 mm Electric strike STEP 18 Secure. Fail secure function 24 V DC, left. Adapted for Modul. Incl. 5 m connection cable.
ST180-C 12 mm Electric strike STEP 18 Secure. Fail secure function 24 V DC, left. Adapted for Modul. Incl. 5 m connection cable.
ST180-C12 10 mm Electric strike STEP 18 Secure. Fail secure function 12 V DC, left. Adapted for Modul. Incl. 5 m connection cable.
ST180-C12 12 mm Electric strike STEP 18 Secure. Fail secure function 12 V DC, left. Adapted for Modul. Incl. 5 m connection cable.
ST180-D 10 mm Electric strike STEP 18 Secure. Fail secure function 24 V DC, right. Adapted for Modul. Incl. 5 m connection cable.
ST180-D 12 mm Electric strike STEP 18 Secure. Fail secure function 24 V DC, right. Adapted for Modul. Incl. 5 m connection cable.
ST180-D12 10 mm Electric strike STEP 18 Secure. Fail secure function 12 V DC, right. Adapted for Modul. Incl. 5 m connection cable.
ST180-D12 12 mm Electric strike STEP 18 Secure. Fail secure function 12 V DC, right. Adapted for Modul. Incl. 5 m connection cable.
ST181-A 7 mm Electric strike STEP 18 Secure. Fail safe function 24 V DC, left. Adapted for Connect. Incl. 5 m connection cable.
ST181-A 7 mm 10 M Electric strike STEP 18 Secure. Fail safe function 24 V DC, left. Adapted for Connect. Incl. 10 m connection cable.
ST181-A 9 mm Electric strike STEP 18 Secure. Fail safe function 24 V DC, left. Adapted for Connect. Incl. 5 m connection cable.
ST181-A 9 mm 10 M Electric strike STEP 18 Secure. Fail safe function 24 V DC, left. Adapted for Connect. Incl. 10 m connection cable.
ST181-A12 7 mm Electric strike STEP 18 Secure. Fail safe function 12 V DC, left. Adapted for Connect. Incl. 5 m connection cable.
ST181-A12 9 mm Electric strike STEP 18 Secure. Fail safe function 12 V DC, left. Adapted for Connect. Incl. 5 m connection cable.
ST181-B 7 mm Electric strike STEP 18 Secure. Fail safe function 24 V DC, right. Adapted for Connect. Incl. 5 m connection cable.
ST181-B 7 mm 10 M Electric strike STEP 18 Secure. Fail safe function 24 V DC, right. Adapted for Connect. Incl. 10 m connection cable.
ST181-B 9 mm Electric strike STEP 18 Secure. Fail safe function 24 V DC, right. Adapted for Connect. Incl. 5 m connection cable.
ST181-B 9 mm 10 M Electric strike STEP 18 Secure. Fail safe function 24 V DC, right. Adapted for Connect. Incl. 10 m connection cable.
ST181-B12 7 mm Electric strike STEP 18 Secure. Fail safe function 12 V DC, right. Adapted for Connect. Incl. 5 m connection cable.
ST181-B12 9 mm Electric strike STEP 18 Secure. Fail safe function 12 V DC, right. Adapted for Connect. Incl. 5 m connection cable.
ST181-C 10 mm Electric strike STEP 18 Secure. Fail safe function 24 V DC, left. Adapted for Modul. Incl. 5 m connection cable.
ST181-C 12 mm Electric strike STEP 18 Secure. Fail safe function 24 V DC, left. Adapted for Modul. Incl. 5 m connection cable.
ST181-C12 10 mm Electric strike STEP 18 Secure. Fail safe function 12 V DC, left. Adapted for Modul. Incl. 5 m connection cable.
ST181-C12 12 mm Electric strike STEP 18 Secure. Fail safe function 12 V DC, left. Adapted for Modul. Incl. 5 m connection cable.
ST181-D 10 mm Electric strike STEP 18 Secure. Fail safe function 24 V DC, right. Adapted for Modul. Incl. 5 m connection cable.
ST181-D 12 mm Electric strike STEP 18 Secure. Fail safe function 24 V DC, right. Adapted for Modul. Incl. 5 m connection cable.
ST181-D12 10 mm Electric strike STEP 18 Secure. Fail safe function 12 V DC, right. Adapted for Modul. Incl. 5 m connection cable.
ST181-D12 12 mm Electric strike STEP 18 Secure. Fail safe function 12 V DC, right. Adapted for Modul. Incl. 5 m connection cable.
ST180-AS Electric strike STEP 18 Secure. Fail secure function 24 V DC, left . For RC-classified doors, with Assa 511.
ST180-AS12 Electric strike STEP 18 Secure. Fail secure function 12 V DC, left. For RC-classified doors, with Assa 511.
ST180-BS Electric strike STEP 18 Secure. Fail secure function 24 V DC, right. For RC-classified doors, with Assa 511.
ST180-BS12 Electric strike STEP 18 Secure. Fail secure function 12 V DC right. For RC-classified doors, with Assa 511.
ST181-AS Electric strike STEP 18 Secure. Fail safe function 24 V DC, left . For RC-classified doors, with Assa 511.
ST181-AS12 Electric strike STEP 18 Secure. Fail safe function 12 V DC, left . For RC-classified doors, with Assa 511.
ST181-BS Electric strike STEP 18 Secure. Fail safe function 24 V DC, right. For RC-classified doors, with Assa 511.
ST181-BS12 Electric strike STEP 18 Secure. Fail safe function 12 V DC, right. For RC-classified doors, with Assa 511.
Power consumption STEP 18 Secure
Fail secure function
  • 24 V DC + 15 % – 10 %. 313 mA unlocked
  • 12 V DC + 15 % – 10 %. 639 mA unlocked
Fail safe function
  • 24 V DC + 15 % – 10 %. 267 mA max, 126 mA locked.
  • 12 V DC + 15 % – 10 %. 545 mA max, 98 mA locked.

Power consumption 0 mA for rotating cam at rest (fail secure = locked, fail safe = unlocked)

Wiring diagram STEP 18 Secure

Dimensional drawing STEP 18 Secure

Accessories

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