SL 520

Technical specifications

Operator dimensions
 150 mm x 165 mm (height x depth)
Power supply
 100-240 VAC ±10% 50/60 Hz
Power consumption
 max. 250 W
Recommended maximum door weight
ASSA ABLOY SL520 -2          80 kg/door leaf (bi-parting)
ASSA ABLOY SL520 -1           80 kg/door leaf (single slide)
Clear opening width (COW)
ASSA ABLOY SL520 -2          1720 – 4000 mm (bi-parting)
ASSA ABLOY SL520 -1            900 – 4000 mm (single slide)
Contact local sales representative for other dimensions.
Open and closing speed variable
 up to 1.7 m/s (4 leaves)
Hold-open time
 0 – 60 s
Ambient temperature
 -20°C to +50°C
Relative humidity (non-condensing)
 max. 85%

Standard equipment

Cover: clear anodized aluminium
Support beam with transmission
Electronic control unit with plug-in connections and power supply

Accessories and options

Cover: Other anodizing options or painted in RAL colours
Door adaptor for doors up to 65 mm thick from other suppliers
Traffic-controlled opening width
Synchronizing of two operators
Operation mode selectors
Electronic emergency opening or closing unit
Break-out doors
Emergency button
ASSA ABLOY motion and presence sensors
Electrical locking devices
Interlocking between operators
Key switch
ASSA ABLOY automatic door systems
Escape route according to CO48 (France). In event of a power failure, the door can be opened with the built-in elastic cord.