DL(F)2-W
Standard device (IP54) for double-leaf doors
The standard door interlock for double swing doors in level of protection IP54 is equipped with a sealed metal cover and two hard chrome-plated latch bolts to ensure water protection and corrosion protection.
Door interlock DLF2-W-L-X15(u).10
Door interlock DLF2-W-L-X15(u).10
Door interlock DLF2-W-R-X20(u).10
Features
general:
- metal housing with high stability
- silent due to buffers in both directions
- maintenance-free by permanent lubrication with high quality lubricants (up to -30 °C)
- oiled felt rings at the latch bolts for lubrication as well as for sealing against dirt and dust (at X-dimension ≥ 10 mm)
- constrained faulty closure at DLF2-W for use in passenger lifts
- contacts with solid fine silver plating for a reliable function even at low voltages and currents
- auxiliary switch as normally closed and/or normally open contact
with two galvanically isolated contacts possible - extensive range of accessories
special features:
- water protection (IP54) at horizontal installation position
- for double-leaf doors with two latch bolts for installation in the door post
- metal cover with rubber seal instead of transparent cover
- chromed latch bolt for better oxidation protection
- terminal block with all electrical connections
- connection for bowden cable or cable pull for actuation for unlocking available, e.g.
application 1: unlocking from the pit ladder (< 1.80 m according to EN 81-20)
application 2: offset emergency release triangle (< 2 m according to EN 81-20)
application 3: actuation by bowden cable as alternative to pull rod
Order information codes
Technical data
| norms | EN 81-20, EN 81-50, EN 60947-5-1 |
| certificates | type approval certificate EU-DL 013 (DLF2-W) and EU-DL 015 (DL2-W) UK-DL 013 (DLF2-W) and UK-DL 015 (DL2-W) |
| switching capacity: switch for locking mechanism auxiliary switch .9/… |
Ui = 250 V Ith = 10 A Uimp = 4 kV AC-15: Ue = 230 V Ie = 2 A DC-13: Ue = 200 V Ie = 2 A AC-15: Ue = 230 V Ie = 2 A DC-13: Ue = 200 V Ie = 0.5 A |
| short-circuit capacity | T 10 A F 16 A |
| contact material | fine silver |
| actuation: actuation force (typical) max. force in non-operating state |
65 N at the pull rod 6 N at the pull rod |
| connection | by screw terminal max. 2.5 mm² cable entry M25 with reducing ring and cable gland M20x1.5 |
| level of protection | IP54 |
| ambient air temperature | -10 °C up to +65 °C (special version up to -30 °C) |
| weight | 1320 g to 1700 g (according to version) |
