Electric strike 331URF

Product description

Model with monitoring contact as potential-free changeover contact, actuated by the latch bolt.

With adjustable FaFix® latch and keeper alignment.

The 331U Model Series is guaranteed to work reliably in interlock systems, on soundproofed doors and on doors where pressure on the keeper is expected due to the structural design.

Overview of Advantages

  • Monitoring contact
  • Recovery diode
  • Reliable unlocking under preload
  • Sturdy design for demanding requirements
  • FaFix® latch with 2 mm adjustment range

Note

  • Can only be used as a supplementary locking device on fire doors
Technical data
Adjustable keeper (FF, FaFix®)Yes
Monitoring contact (RR)Yes
Diode (05)Yes
Fail-unlockedYes
Break-in resistance5000 N
Height134 mm
Width23 mm
Depth39 mm
Operating temperature range-15 °C to +40 °C
Installation positionVertical and horizontal
Variants that can be ordered
Order number
Description
331URF------E94Without strike plate, 12 V DC, DIN left
331URF------E95Without strike plate, 12 V DC, DIN right
331URF------F94Without strike plate, 24 V DC, DIN left
331URF------F95Without strike plate, 24 V DC, DIN right