12 LS343 Pre-Installation Blockout
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Why Use LS640-K Pre-Installation Blockout? Why Use LS640-K-SP Pre-Installation Blockout?
The LS640-K 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 is supplied complete with a
4-way, ¾" PVC 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. The LS640-K-SP 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. The LS640-K-SP is also for use with applications
requiring dimmable fluorescent lighting scheme. For use with the
LS640-K-SP, Lumascape provides the LS343 complete with 6.5' of
factory-installed hookup wire and a ½” NPT adapter or an S00W cord
(both options include a 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% hard-wired, and
does not feature the IP68 detachable couplings for off-site maintenance.
All aspects of the luminaire itself are still field serviceable.
Connection Type '85' for LS640-K Pre-Installation Blockout
Lens Options
6.
94
m
OptiClear™ Glass
Glass of very high
optical purity and load
strength. Suitable for
walk-over and drive-over
applications.
Ø10.33” (262 mm)
IP68 Connector & Junction Box
The luminaire is fitted with an IP68 connector, which attaches directly to the cord supplied
with LS640-K, without the use of any tools. The cord is 1.8' (0.56 m) in length, and is factory
assembled with a 4-way, ¾" junction box – Remains field serviceable after installation.
Connection Type '84' for LS640-K-SP
Pre-Installation Blockout
Connection Type '82' for LS640-K-SP
Pre-Installation Blockout
GripGlass™
OptiClear™ glass with
slip reduction glazing
process. Suitable for
walk-over and drive-over
applications.
Borosilicate Glass
Ideal for limited
access locations. Not
recommended for high
traffic pedestrian areas.
Cover Options for
Pre-Installation Blockout
Flush covers for pre-installation use special
seals and support bushes to ensure static
loads up to 8 140 lb (3 700 kg) are properly
supported. In order to achieve this drive-
over rating, OptiClear™ or GripGlass™
must be used.
6.5' SOOW Cord
For connection to the branch circuit via
junction box (by others) or other
approved method.
c/w 6.5' SOOW Cord (16/3)
½" NPT Adapter
The luminaire is factory-fitted with 6.5'
hookup wire. Ensure terminations can be
made within this length.
For other length options, consult factory.
Pre-Installation Blockout
Round Flush Cover
SS316: Polished SS316: Brushed