NE-11-EX

Triangular actuation for unlocking by bowden cable, with monitoring, EX

The triangular emergency units type NE are intended for the realization of an emergency release in an easily accessible position.  They actuate the rope or Bowden cables attached to the lock. They are also suitable for retrofitting existing installations to increase safety to the state-of-the art.

At the version NE-11-EX the triangle is monitored with an EX-protected monitoring switch, to detect the emergency release at shafts with insufficient protective room in explosive environments. This version has a low height.

Features

  • triangular actuation for an emergency release of lift doors
    by bowden cable, preferably for door interlocks with emergency release .14
  • allows an unlocking from the floor or from the pit ladder,
    within the required limits according to EN 81-20
  • version with monitoring switch in level of protection IP65 and
    EX-version, including 2 m connection cable
  • set screw for adjustment / readjustment of the bowden cable
  • robust metal design of the mechanics
  • mounting options by cage nuts or boreholes for welding studs
  • version left (standard) or right available

Order information codes

Technical data

wire rope – diameter max. 1.5 mm
switching capacity Ui = 250 V lth = 10 A Uimp = 4 kV
AC-15: Ue = 230 V Ie = 6 A DC-13: Ue = 220 V Ie = 0.25 A
connection 2 m connection cable H05VV-F, 4 x 0.75 mm² (10 m as option)
actuating travel 18 mm
level of protection IP65, IP67
weight 360 g

Downloads

catalogue