Electric strike STEP 90 Adjustable 24V Piston contact

STEP 90 is a fire-approved electric strike with adjustable function, HPR® technology and piston contact. Designed for secure day locking with high operational reliability and long service life, fire tested up to E/EI120.

Electric strike STEP 90 Preload HPR is a fire-approved electric strike that combines small dimensions with high security and reliability.

Equipped with STEP's patented HPR® technology, the STEP 90 ensures that the door opens even with a strip pressure of up to 250 kg.

It is also certified for fire resistance up to E/EI120, making it a reliable solution for fire cell boundaries.

With its reversible function, STEP 90 can be both forward facing and reverse facing (locked or unlocked in de-energized position), providing flexibility for installation.

The plunger switch indicates whether the door is closed or open, which improves functionality.

It has a breaking strength of 1,200 kg (approx. 12 kN) and is factory tested for 1,500,000 cycles, which guarantees long durability and operational reliability.

Properties:

• Switchable function (locked or unlocked in de-energized mode)

• Piston contact with door status indication (closed/open)

• Fire tested for up to class E/EI 120 according to SS-EN 14846:2008

• Built-in protection diode for increased electrical safety

• HPR® technology that guarantees opening despite a strip pressure of 250 kg (approx. 2.5 kN)

• Breaking strength of 1,200 kg (approx. 12 kN)

• Knock-proof and reversible for both right- and left-hand doors

• Screw holes for slanted screws in the back edge

• Suitable for single-latch and double-latch locks in the Connect, Modul and Narrow Profile series

Technical specifications:

• Power supply: 12 V DC (+15% -10%) 220 mAh / max 600 mA or 24 V DC (+15% -10%) 110 mAh / max 300 mA

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

• Durability: Grade X according to SS-EN 14846

• Corrosion: Grade M according to SS-EN 14846

• Security: Grade 3 according to SS-EN 14846

• Security electrical manipulation: Grade 1 according to SS-EN 14846

• Fire tested: 120 min

• Breaking strength: 1200 kg

• Door hinge: Right, Left

• Cable included: No

• Strip pressure: 250 kg

• Lock type: Single latch lock, Double latch lock

• Product dimensions: Width: 25 mm, Depth: 28 mm, Height: 90 mm

• Piston contact: Yes

• Voltage AC/DC: DC