ACUITY BRANDS
Guides & Resources
Frequently asked questions
Common questions about ACUITY BRANDS from 3G Electric.
What is the maximum coverage area of Acuity Brands PIR occupancy sensors?
The Acuity Brands passive infrared (PIR) occupancy sensors listed in the 3G Electric catalog have a maximum coverage area of 36 square feet. This coverage is typical for wall-switch mounted sensors used in small enclosed spaces such as private offices, restrooms, or storage rooms. The actual coverage can vary based on mounting height, sensor orientation, and environmental factors like air currents. For larger areas, multiple sensors or different models may be required. Always refer to the specific product datasheet for detailed coverage patterns and installation guidelines.
Do Acuity Brands occupancy sensors require a neutral wire?
No, the Acuity Brands occupancy sensors currently available from 3G Electric do not require a neutral wire. This simplifies installation in retrofit applications where a neutral conductor may not be present in the switch box. The sensors operate at 120 to 277V AC and are designed for hard-wired or wireless operation depending on the model. This feature makes them suitable for upgrading existing lighting circuits without significant rewiring. However, always verify local electrical codes and the specific product specifications before installation.
What are the voltage and lumen output options for Acuity Brands LED street and parking lot lights?
Acuity Brands LED street and parking lot light fixtures available through 3G Electric operate on 120 to 347V AC. They come in two wattage options: 105W and 210W. The 105W models deliver selectable lumen outputs of 5,000, 7,500, 10,000, 12,500, or 14,000 lumens. The 210W models provide 18,000, 21,000, 24,000, 27,000, or 30,000 lumens. These fixtures feature slipfitter or knuckle mounts for pole or wall installation. They are intended for outdoor area lighting in commercial and municipal applications. Consult the product datasheet for exact model specifications and mounting details.
What is the nLight® series companion switch and how does it work?
The nLight® series companion switch from Acuity Brands is a low-voltage, hard-wired control device used in networked lighting systems. It features a three-button interface and is available in ivory. The switch operates without a neutral wire and communicates via hard-wired connection to other nLight® components. It is designed to provide manual control of lighting zones within an nLight® network. The nLight® platform allows for integration of occupancy sensors, photocells, and other control devices. For system design and compatibility, refer to Acuity Brands nLight® documentation.
What are the specifications of the Acuity Brands round flush-mount LED light?
The Acuity Brands round flush-mount LED light (MPN 281R2M) has a white housing with a plastic band. It measures 11 1/8 inches in diameter and 2 3/4 inches in height. The integrated LED operates at 120V AC, consumes 18W, and delivers 1,200 to 1,800 lumens at a 5000K color temperature. This luminaire is suitable for general illumination in residential or light commercial spaces. It is a surface-mount fixture designed for ceilings. For dimming compatibility and other details, consult the product specification sheet.
Can Acuity Brands occupancy sensors be used in wireless lighting control systems?
Yes, some Acuity Brands occupancy sensors available from 3G Electric support wireless operation. These models use passive infrared (PIR) technology and can communicate wirelessly with compatible lighting control systems. They operate at 120 to 277V AC and do not require a neutral wire. Wireless operation allows for flexible installation and integration with other wireless devices, such as switches or gateways. However, not all models are wireless; some are hard-wired only. Verify the specific model's communication method before purchase. Refer to the product datasheet for wireless protocol and compatibility information.
