Electric end plate ST925 (STEP 92 Preload)

Electric strike ST925 (STEP 92 Preload) is an advanced solution for doors that require high security and flexibility.

With a switchable forward-reverse function, the ST925 can be adapted to suit many different door applications.

It is particularly useful for doors with double-latch locks, where the electric locking is separated on each latch bolt, making it possible to use the door with door automation or pull handles.

One of the most prominent features of the ST925 is its fire approval according to class E/EI 120, which means it is certified to resist fire for a period of up to 120 minutes.

This makes the electric strike a perfect solution for buildings where fire requirements are crucial, while it can be integrated with door automation for easy opening in an emergency.

It can even be opened via fire alarm, allowing for re-occupancy in a controlled manner.

STEP 92 Preload is also equipped with list printing technique, which means that it can be opened even when the door is subjected to a pressure of up to 250 kg (2.5 kN).

This is a great advantage in environments where the door is exposed to pressure, for example due to overpressure in the building, snow or gravel blocking the door gap, or warped doors.

This feature ensures reliable operation without interruption.

ST925 is also built to withstand extreme stress, with a breaking strength of 1200 kg (12 kN) and a durability that is tested to withstand 1,500,000 cycles.

In addition, it has a built-in protection against manipulation, which provides additional security against unauthorized access.

Key Features and Benefits:

• Switchable function: Both forward and reverse function for adaptation to different door applications.

• Fire approved (E/EI 120): Certified for fire resistance for up to 120 minutes, making it ideal for buildings with fire requirements.

• List printing technology: Withstands pressure of up to 250 kg without disrupting the door's function.

• High tensile strength: 1200 kg (12 kN) to withstand physical stress and manipulation.

• Versatile use: Fits doors with double-latch locks, including systems such as the Connect, Modul and Narrow Profile series.

• Door monitoring: Plunger switch to indicate whether the door is closed or open.

Compatibility: Electric strike plate ST925 is compatible with lock housings for double-leaf lock in the Connect, Modul and Narrow Profile series, making it a versatile choice for installation in a range of applications.

It is reversible for both right- and left-hung doors, providing flexibility during installation.

Power Requirements:

• Voltage: 12V or 24V DC ±15 % -10 %

• Power consumption: 110 mAh at 24V DC (max 300 mA)

• Piston contact: Microswitch, single pole changeover, max 30 V DC, 1A