Kronenberg Standard Door Lock - DLF1-W & DL1-W - IP54 Rated
Product Code: DL1-W
Product Description
DLF1-W & DL1-W
Standard device with level of protection IP54. The door interlock DL(F)1 is also available in level of protection IP54. To ensure the water protection, the DL(F)1W is equipped with a sealed metal cover and a hard-chrome plated latch bolt for better corrosion protection.
If you are replacing an existing old type door lock then please quote the full code on the White sticker as per PFD Document (Kronenberg Identification Label). The lock often needs to be removed for this code to be visible. Please see picture above.
Example Code: DLF1-W-L-X55(U).10.6.9/01
FEATURES:
General:
Metal housing with high stability
Transparent cover for optimal function control
Silent due to buffers in both directions
Maintenance-free by permanent lubrication with high quality lubricants (up to -30°C)
Oiled felt ring at latch bolt for lubrication as well as for sealing against dirt and dust (at X-dimension = 10 mm)
Constrained faulty closure at DLF1 for use in passenger lifts
Contacts with solid fine silver plating for a reliable function even at low voltages and currents
Extensive range of accessories
Special Features:
Water protection (IP54) at horizontal installation position 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 or 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
TECHNICAL DATA:
Norms EN 81-20, EN 81-50, EN 81-21, EN 60947-5-1
Certificates type approval certificate: EU-DL 013 (DLF1-W) and EU-DL 015 (DL1-W)
Switching capacity: Ui = 250 V, Ith = 10 A, Uimp = 4 kV
Switch for locking mechanism AC-15: Ue = 230 V Ie = 2 A, DC-13: Ue = 200 V Ie = 2 A
Monitoring switch AC-15: Ue = 230 V Ie = 2 A, DC-13: Ue = 200 V Ie = 0.5 A
Auxiliary switch .9/... AC-15: Ue = 230 V Ie = 2 A, DC-13: Ue = 200 V Ie = 0.5 A
Sliding door positive contact AC-15: Ue = 230 V Ie = 2 A, DC-13: Ue = 220 V Ie = 2 A
Short-circuit capacity T 10 A, F 16 AContact material fine silver
Actuation:
Actuation torque (typical) 1.5 Nm at the roller lever
Actuation force (typical) 40 N at the pull rod17.5 N at the roller lever (at 35 mm stroke)
Max. force in non-operating state 5 N at the pull rod
Connection by screw terminal max. 2.5 mm²
Level of protection IP40 (IP20 at .8, .60 and .70)
Ambient air temperature -10 °C up to +65 °C (special version up to -30 °C)
​Weight 850 g to 1100 g (according to version)