38 LS343 Pre-Installation Blockout
Inground
Why Use LS640-K-87 Pre-Installation Blockout ?
The LS640-K-87 acts as a blockout , and is intended for installation before the luminaire , however it has other special functions . To simplify the installation , every LS640-K-87 is supplied complete with a 3-way junction box , inside which the installer can make all necessary connections , and allows the completion of all wiring even before the luminaire arrives on site . This method also ensures the luminaire itself is not damaged during concreting or other site works . Note : The junction box remains serviceable after installation . To complete the installation , Lumascape provides an IP68 connector , enabling a tool-free final connection from the luminaire to the branch circuit . In addition , this connector is readily detachable , allowing for off-site maintenance .
Why Use LS640-K-84 Pre-Installation Blockout ?
The LS640-K-84 pre-installation kit ( order separately ) is ideal for use in applications where maximum flexibility for the type and location of branch circuit connections are required or where exact site conditions may be unknown . For use with the LS640-K-84 , Lumascape provides the LS343 complete with 3 m of factoryinstalled cable with MicroAntiLeach™ seal . This provides the installer with greater flexibility to determine the type and location of the branch circuit connection . This option is also 100 % hardwired , and does not feature the IP68 detachable couplings for offsite maintenance . All aspects of the luminaire itself are still field serviceable .
Connection Type ' 87 ' for LS640-K-87 Pre-Installation Blockout Lens Options
Ø7.0 ” ( 178 mm )
Ø10.3 ” ( 262 mm )
OptiClear™ Glass
Glass of very high optical purity and load strength . Suitable for walk-over and driveover applications .
Pre-Install & Luminaire
IP68 Connector & Junction Box
The luminaire is fitted with an IP68 connector , which attaches directly to the cable supplied with LS640-K-87 , without the use of any tools . The cable is 1 m in length , and is factory assembled with a 3-way junction box – Remains field serviceable after installation .
17.7 ” ( 450 mm )
19.4 ” ( 494 mm )
GripGlass™
OptiClear™ glass with slip reduction glazing process . Suitable for walk-over and driveover applications .
Connection Type ' 84 ' for LS640-K-84 Pre-Installation Blockout
Connection Type ' 84 ' for LS640-2 Pre-Installation Collar
Flush Cover Options
Flush covers for pre-installation use special seals and support bushes to ensure static loads up to 9 259 lb ( 4 200 kg ) are properly supported . In order to achieve this drive-over rating , OptiClear™ or GripGlass™ must be used .
MicroAntiLeach TM Cable
For connection to the branch circuit via junction box ( by others ) or other approved method .
3 m length . For other length options , consult factory .
MicroAntiLeach TM Cable
For connection to the branch circuit via junction box ( by others ) or other approved method .
3 m length . For other length options , consult factory .
Pre-Installation Blockout Round Flush Cover
■ SS316 : Polished
■ SS316 : Brushed