LS343

Direct Burial

 

Why Use Direct Burial
Direct burial installation is ideal for landscaping areas or in locations where the depth is restricted. This type of installation also allows for maximum heat dissipation. The stainless steel construction of the luminaire performs flawlessly in alkaline and acidic soil types, as well as chemically fertilised landscapes.

 
Cable Entry Options for Direct Burial Lens Options 
Cable entry option for direct burial
Cable entry options for direct burial

Armoured Cable MC & Junction Box

Armoured cable 0.6 m provides protection against damage to cable between luminaire and 3 way junction box (included). Allows for loop in / loop out and flexibility of luminaire placement.

Single Gland Entry, Anti-leach cable

MicroAntiLeach™ and 3 m cable provide additional protection to luminaire against water ingress via cable.
 
Glass lend

OptiClear™ Glass
Glass of very high
optical purity and load
strength. Suitable for
drive-over applications.

Glass lensGripGlass™
OptiClear™ glass with
slip reduction glazing
process. Suitable for
drive-over applications.
 
 
Cable Entry Options for Direct Burial
Use recessed cover for installation in soil, grass, pavers and other uneven surfaces where no cover overhang is desired.Use flush covers for installation in fine finished surfaces such as granite and marble. They can also be used in some suspended applications (decks, etc). The flush cover will conceal gaps between the luminaire and the surrounding surface.
Cover options for direct burialCover options for direct burial
Recessed Cover
SS316: Polished
SS316: Brushed
Round Flush Cover
SS316: Polished
SS316: Brushed
Diagram of recessed coverDiagram of round flush cover
Diagram of recessed cover direct burialDiagram of round flush cover direct burial
  
 
 

Pre-Installation Blockout

 
Why Use Pre-installation Blockout
This type of installation requires the LS640-K pre-installation kit (order separately) which acts as a blockout, and is intended for installation before the luminaire. This method ensures the luminaire itself is not damaged during concreting or other site works, and also allows for all wiring to be completed prior to luminaire placement. Pre-installation also allows for off-site maintenance, via the detachable IP67 connector fitted on the luminaire housing. The mating connector on the cable has a sealing cap which ensures water does not enter the cable before the installation is completed. Pre-installation is required for all drive-over applications.
 
Why Use Mounting Collars
The LS640-2 mounting support installation in decks and grates. They may also be used in hollow floors where there is appropriate ventilation.
 
Cable Entry Options for Pre-Installation Blockout Lens Options 
IP68 Connector & Junction Box
The luminaire is fitted with an IP68 connector, which attaches directly to the cable supplied with LS640-2 and LS640-K, without the use of any tools. The cable is 0.56 m in length, and is factory assembled with a 3 way junction box. Mounting collars may also use cable options for direct burial.
 
Glass lend

OptiClear™ Glass
Glass of very high optical purity and load strength. Suitable for drive-over applications.

Glass lensGripGlass™
OptiClear™ glass with slip reduction glazing process. Suitable for drive-over applications.
 
 
Cover Options for Pre-Installation Blockout
Flush covers for pre-installation use special seals and support bushes to ensure static loads up to 4200 kg are properly supported. In order to achieve this drive-over rating, OptiClear™ or GripGlass™ must be used.

Pre-Installation Blockout Round Flush Cover

SS316: Polished
SS316: Brushed

Diagram of round flush cover
Preinstallation fitting