The HB3x0 series occupancy sensors are designed for automatic lighting control in high bay applications. All models contain a passive infrared (PIR) sensor. Sensitivity and time delay adjustments are set using DIP switches located on the sensor module. Each HB3x0 series sensor module accepts one of four interchangeable lenses; which provide different types of coverage for specific applications. Sensors provide On/Off switching based on occupancy within a space. The HB340 model is intended for surface mounting and does not come with Back Box (HBNB3); while all other models do. The Cold location models are ideal for indoor cold environments. The HB3x0-B can be attached either directly to the fixture surface via the two screw holes provided in the Power Module or using the HBNB3 back box and chase nipple. The Extender Module (HBEM3) allows attaching the sensor to the side of the fixture in a number of configurations using provided chase nipples.

• HB330-B; HB340; HB340-B; HB350c-B: Line voltage for direct connection to load HB300; HB300C-B: Low voltage for connection to BZ-50; BZ-150; BZ-200; or BZ-250 power pack
• Power consumption for line voltage models: HB330-B; HB340; HB340-B: 0.34W HB350C-B: 0.36W
• Power consumption for low voltage models: 11mA @ 24VDC
• Snap-in mounting hardware
• Easy mounting using knockout at end of fluorescent high bay luminaire
• Hardware choices for adjustability or static mount
• Operating Temperature: 32°F to 158°F (0°C to 70°C) Operating Temperature for cold environment models: -40°F to 131°F (-40°C to 55°C)
• Operating Humidity: 5% to 95%; noncondensing
• Indoor use only
• Weight: 6.4 oz (181 g)
• UL and cUL listed