Escape door strike 331U81F-----F95

Without striking plate, 24 V DC

  • ArtNo: 331U81F-----F95
  • EAN: 4042203160705

Product description

Escape door electric strike 331U80… (DIN left) and 331U81… (DIN right) is specially designed to lock doors along escape routes. These models are also suitable as a supplementary locking in fire rated doors. Thanks to the secure unlocking under pre-load (max. 5,000 N), these models are mainly used in doors with escape route requirements. The 331U model series is guaranteed to work reliably in interlock systems, on soundproof doors and on doors where pressure is expected to act on the keeper due to the structural design.

Overview of Advantages

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

Scope of delivery

  • 1 piece escape door strike

Note

  • Can only be used as a supplementary locking device on fire doors
Technical data
DIN-directionRight
24 V DC
Adjustable keeper (FF, FaFix®)Yes
Monitoring contact (RR)Yes
Diode (05)Yes
Fail-unlockedYes
Armature monitoring contactYes
Rated operating voltage tolerance range± 2 V
Rated resistance150 Ohm
DC-power consumption (stabilised)160 mA
Break-in resistance5000 N
Height134 mm
Width39 mm
Depth23 mm
Operating temperature range-15 °C to +40 °C
Installation positionVertical and horizontal
Material housingSteel precision-casting
Latch materialSteel precision-casting
Material screw-on attachmentSteel
Max. latch preload DC (stabilised)5000 N
Accessories/Individual parts
 
Order number
Product
Model 807-10
807-10-------00Model 807-10
Adjustable; 110 x 24 mm
Model 807-11
807-11-------00Model 807-11
Adjustable; 135 x 20 mm
Model 807-12
807-12-------00Model 807-12
Adjustable; 110 x 24 mm; radius forend
Mortise latch bolt lock model 807 radius
807-13-------00Mortise latch bolt lock model 807 radius
Adjustable; 110 x 20 mm; radius strike plate
Surface-Mounted Housing Model A01
-------A0135-04Surface-Mounted Housing Model A01
Ground stainless steel; DIN left
Mounting bracket with cover A03
-------A0335-01Mounting bracket with cover A03
Ground stainless steel; universal
Stainless Steel Adhesive Plate Model A04
-------A0435-01Stainless Steel Adhesive Plate Model A04
Ground stainless steel; universal