COMPASS
Frequently asked questions
Common questions about COMPASS from 3G Electric.
What types of COMPASS exit signs does 3G Electric supply?
3G Electric supplies COMPASS exit signs in several configurations, including surface-mount edge-lit models with grey aluminum housings and red/green switchable LED text, as well as wet-location-rated units with red LED faces and nickel-cadmium battery backup. Mounting options cover surface, ceiling, and wall installations. Face designs include single-face and universal-face. Input voltages are typically 120 V AC or 120/277 V AC. Buyers can select models based on housing material, text color, environmental rating, and whether self-diagnostics are required. Datasheets and SKU-level specifications are available to confirm compatibility with project requirements.
Are COMPASS emergency lights suitable for wet or damp locations?
Yes, several COMPASS emergency light models are rated for wet or damp locations. For example, the CSWEU2LED and CU2WG are wet-location-rated plastic emergency lights with two LED lamp heads, operating on 120/277 V AC. The CU2 and CU2SQ series are damp-location-rated and feature adjustable lamp heads. These ratings make them suitable for areas exposed to moisture, such as covered outdoor walkways, parking structures, and certain industrial spaces. Always verify the specific model's environmental rating against the installation conditions and local code requirements.
What battery backup options are available in COMPASS emergency lighting?
COMPASS emergency lighting products use rechargeable battery backup to maintain illumination during power interruptions. Battery chemistries include nickel-cadmium, as seen in the CEWSRE wet-location exit sign. Emergency output wattages vary by model and lamp configuration, ranging from approximately 1.8 W to 5.4 W in the plastic emergency light series. Some models include self-diagnostic circuitry, while others have manual test switches. The battery backup is integral to the fixture and is designed to meet UL924 requirements for emergency lighting. Specific runtime and recharge specifications should be confirmed from the product datasheet.
What input voltages do COMPASS exit signs and emergency lights require?
Most COMPASS exit signs and emergency lights operate on 120/277 V AC dual-rated input, which covers common commercial and industrial power systems in North America. Some models, such as the CU2SO emergency light, are rated for 120 V AC only. The dual-rated units simplify specification across projects with different supply voltages. Before ordering, confirm the available voltage at the installation site and match it to the product's nameplate rating. 3G Electric provides SKU-level voltage specifications to assist with selection.
Does COMPASS offer self-diagnostic exit signs?
Selected COMPASS exit sign models include self-diagnostic functionality, which automatically tests emergency operation and battery condition at scheduled intervals. However, not all models have this feature; for example, the surface-mount edge-lit exit sign with grey aluminum housing is specified as non-self-diagnostic. Buyers should check the individual product specifications to determine whether self-diagnostics are included. Self-diagnostic models can reduce manual testing labor in facilities with many egress fixtures. 3G Electric lists self-diagnostic status in the product attributes for applicable SKUs.
What housing materials are used in COMPASS emergency lighting?
COMPASS emergency lighting uses both aluminum and plastic housings. The edge-lit exit sign line features satin aluminum housings, while many emergency light fixtures use plastic housings in white or grey. Wet-location exit signs may use silver plastic. Housing material affects durability, weight, and appearance, and may influence suitability for specific environments. Aluminum offers corrosion resistance and a rigid structure, while plastic is lightweight and cost-effective. The choice depends on the installation location, aesthetic requirements, and environmental exposure. Product datasheets specify the housing material for each model.
