Legrand HB3X0W Series high bay passive infrared occupancy sensors, ideal for wet locations like warehouses, nurseries, and parking garages, offer precise lighting control and energy savings. With IP65 rating, they withstand dust and low-pressure water jets. Choose from various lens options for coverage between 20-40 feet. Installation is a breeze with multiple mounting choices, including direct J-box mounting or using the HBEM3W extender module.
Legrand HB3X0W Series high bay passive infrared occupancy sensors, ideal for wet locations like warehouses, nurseries, and parking garages, offer precise lighting control and energy savings. With IP65 rating, they withstand dust and low-pressure water jets. Choose from various lens options for coverage between 20-40 feet. Installation is a breeze with multiple mounting choices, including direct J-box mounting or using the HBEM3W extender module.
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WATTSTOPPER®
HIGH BAY PASSIVE INFRARED OCCUPANCY
SENSORS FOR WET LOCATIONS
HB3X0W SERIES
DESCRIPTION
HB3x0W-Lx occupancy sensors are designed for automatic
lighting control in warehouses and other medium and high bay
wet location applications. They are modular and are made up
of two parts, a Power Module (HB3x0W) and a Lens (HBLxW),
sold separately or in prepackaged combinations. These
components are designed to work as a convenient system.
Different models offer a choice of coverage patterns for a range
of applications.
OPERATION
The HB350W-Lx occupancy sensors are designed to mount to
a light fixture and control one load in that fixture. They can be
wired to control all ballasts in the fixture, or to control half of
the ballasts, providing high/low lighting control. When motion
is detected within the sensor’s coverage area, the relay in the
sensor closes, and lighting loads are automatically turned on.
When motion is no longer detected for the duration of the time
delay setting, the relay opens and the lighting load is turned
off. The sensor’s sensitivity and time delay settings are factory
preset at “normal” and 15 minutes, respectively, which are
suitable for most high bay applications. However, if the values
need to be adjusted for specific applications, they can be easily
changed using the DIP switches on the unit.
WET LOCATION RATING
Featuring a unique gasketed construction, the sensors carry
the IP65 rating for wet locations. The IP65 rating means the
sensors are protected against dust and low-pressure jets
from all directions. In wet indoor or outdoor environments, the
sensors will operate reliably with this level of protection.
MODULAR DESIGN
The HB350W-Lx system includes a self-contained, line or low
voltage sensor module with a ½” threaded nipple for attaching
to wet location junction boxes and conduit hubs, and to the
end of a fixture. It also contains a lens module that provides
360° coverage. Different coverage patterns are available by
selecting the different lens options. Sensitivity and time delay
adjustments are set using DIP switches located behind the
lens.
APPLICATIONS
Engineered specifically for wet locations, the HB350W-Lx
is ideal for a range of indoor and outdoor spaces such as
nurseries and greenhouses, food processing facilities, parking
garages, and industrial facilities. An optional HB Extender
Module provides additional mounting flexibility.
IP65 rated for wet locations Lens choices for mounting
between 20-40 feet
Multiple mounting options for
easy installation
Line or low voltage
FIXTURE SENSORS & CONTROLS | High Bay Sensors
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• HB300W:
– 11mA @ 24 VDC, Requires Power Pack
– See Power Pack details for Load Ratings
• HB330W:
– 5 AMP Ballast, @ 208/240 VAC
• HB340W:
– 5 AMP Ballast, @ 347/480 VAC
• HB350W:
– 0-800W Ballast or Tungsten, @ 120 VAC
– 0-1200W Ballast , @ 277 VAC
– 1/6 hp, @ 120 VAC
• Factory preset 15-minute time delay
• Operating temperature: -40-158°F (-40-70°C)
• Operating humidity: 20-90%, non-condensing
• Maximum Dew Point: 85°F (29°C)
• UL and cUL listed
• UL rated raintight (UL244A and UL508)
• IP65 rated
• Lens choices for mounting between 20 and 40 feet
• Five year warranty
SPECIFICATIONS
• IP65 rated and UL244A and UL508 for use in wet indoor
and outdoor locations
• Easy mounting using extender module mounting accessory
• Line voltage for direct connection to load
• Low voltage units require power packs
• Compatible with all program start ballasts
• Multi-cell, multi-tier, 360° Fresnel lenses
• Lenses sealed and gasketed
• Lens choices for mounting between 20 and 40 ft.
• Polycarbonate, flame retardant, UV resistant, impact resistant
• Recyclable
FEAT URES
Gasket
HB3x0W-Lx sensor
DI
P switches
Lens
Threaded
tightening ring
PIR
dectector
1/2" Threaded nipple
SO cable with 18AWG
stranded conductors
SENSOR COMPONENTS
Sensor and Lens Components and Assembly
FIXTURE SENSORS & CONTROLS | High Bay Sensors
WWW.LEGRAND.US/WATTSTOPPER 3
3.66”
(93mm)
.43”
(10.9mm)
.66”
(16.8mm)
3.17”
(80.51mm)
7.45”
(189.23mm)
2.21”
(56.13mm)
.39”
(9.90mm)
4.09”
(103.88mm)
3.65”
(92.6mm)
0.87”
(22.1mm)
0.48”
(12.3mm)
1.61”
(40.89mm)
.33”
(8.38mm)
Wiring connection
made inside box
"O" Ring
Sensor and Lens
Conduit hub
Wiring connection
made inside box
Sensor and Lens
1/2" O Stamped
locknuts securing
nipple to housing
HBEM3W
Extender
Module
HB3x0W-Lx
sensor and lens
4.76
Mounting Direct to J-box
Mounting Using an HBEM3W Extender Module Accessory
Mounting to J-box using Conduit Hub
HB350W-L3 dimensions
HB350W-Lx dimensions HB350W-L7 dimensions
The ½” chase nipple facilitates mounting through fixture knockouts, or attaching to threaded J-boxes
or conduit hubs. An accessory bag with an O-ring and two lock nuts is available to accommodate
various mounting needs. Mount the sensor so that the fixture does not obstruct the field of view.
ASSEMBLY & MOUNTING
Dimensions
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WATTSTOPPER®
COVERAGE
Lens Choices
0'3' 9'6'3'6'9'12' 12'
10'
20'
0
15'
5'
15'18'20' 15' 18' 20'
'
Ceiling Coverage Side View
20' 10' 0' 10' 20'
0'
20'
10'
10'
20'
40 ft
Coverage Top View
For mid bay applications, the HBL3W pattern spreads over a 40’ diameter area at a height of 20’.
HBL3W side coverage pattern
HBL3W top coverage pattern
Ceiling
0'
8'
0' 3'3' 7'7' 11'11' 24'24'
Ceiling Coverage Side View
30'
20'
10'
10'
20'
0'
10' 0' 10' 20'
20'
60 ft
30' 30'
30'
Coverage Top View
Ceiling
For low bay applications, the HBL2W pattern spreads over a 48’
diameter area at a height of 8’.
HBL2W side coverage pattern
HBL2W top coverage pattern
0'
10' 10'
20' 20'30' 30'40' 40'
0'
27'
40'
50'50'
15'
50' 25' 0' 25' 50'
0'
50'
25'
25'
50'
100'
HBL7W side coverage pattern
HBL7W top coverage pattern
Ceiling
For high bay applications, the HBL7W is designed for mounting at heights between 20’ to 40’, with a coverage area up to 100’ in diameter when
mounted at 40’.
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WATTSTOPPER®
Catalog # Description Voltage Coverage Area
HB300W High Bay Low Voltage Occupancy Sensor w/ Backbox
for wet locations 11mA @ 24VDC*
HB330W High Bay Line Voltage Occupancy Sensor w/ Backbox
for wet locations 208/240 VAC
HB340W High Bay Line Voltage Occupancy Sensor w/ Backbox
for wet locations 347/480 VAC
HB350W High Bay Line Voltage Occupancy Sensor w/ Backbox
for wet locations 120/277 VAC
HBL2W Lens for HB3x0W sensors Coverage @ 8’ height: 48’ in diameter
HBL3W Lens for HB3x0W sensors Coverage @ 20’ height: 40’ in diameter
HBL7W Lens for HB3x0W sensors Coverage @ 40’ height: 100’ in diameter
HBEM3 High Bay Extender Module for wet locations
HBAA-1 HB Angle Fitting
BZ-50 Power Pack
Note: BZ-150, BZ-200, or BZ-250 may also be used
120/277 VAC,
230/240 VAC (Single
Phase), 50/60Hz
20 A ballast and tungsten or 1 hp motor
Prepackaged Sensor/Lens Combinations
HB350W-L3 High Bay Line Voltage Occupancy Sensor w/ Lens &
Backbox for wet locations 120/277 VAC Coverage @ 20’ height: 40’ in diameter
HB350W-L7 High Bay Line Voltage Occupancy Sensor w/ Lens &
Backbox for wet locations 120/277 VAC Coverage @ 40’ height: 100’ in diameter
25884r2 Rev 03/2022
ORDERING INFORMATION
Neutral
Black Red
White
Line (Hot)
HB350W-Lx
Load
WIRING & CONNECTIONS
HB300W-Lx Wiring HB340W-Lx Wiring
HB300W
Red
Red
Pack
Blk
Blu
Blk
Red
Wht
Power
Wht
Red
Blk
Hot
Neutral
(Common)
(+24VDC)
(Control Output)
Load
Phase
A
Black Red (Load A)
Phase
B
HB340W-Lx
Load
Black with White Stripes
Red with White
Stripes (Load B)
(347 VAC Neutral) (347 VAC Cap Off)
HB330W-Lx wiring HB350W-Lx wiring
Phase A
White
Red w/White Stripes
(Load B)
Phase B
HB330W
Load
208/240VAC Wiring (HB330W)
Black Red
(Load A)
All sensors are white.
* HB300W Low voltage model requires a BZ series power pack.
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Legrand HB3X0W Series high bay passive infrared occupancy sensors, ideal for wet locations like warehouses, nurseries, and parking garages, offer precise lighting control and energy savings. With IP65 rating, they withstand dust and low-pressure water jets. Choose from various lens options for coverage between 20-40 feet. Installation is a breeze with multiple mounting choices, including direct J-box mounting or using the HBEM3W extender module.
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