These phrases are terminology usually associated with emergency lighting products but what is the difference.
Maintained non maintained sustained emergency lighting.
Maintained fittings are ones which can be operated like a regular light fitting and can be left permanently on or can just operate when there is a power cut.
Non maintained lights are typically found in the work place where artificial lighting is normally deployed whilst the premises are occupied.
It is designed to come on in the event of a mains power failure making sure all emergency exit routes are clearly illuminated but will not be active as your normal day to day lighting system.
Typically non maintained emergency lighting is used in emergency luminaries and not with exit signs in new zealand non maintained exit signs are allowed.
For when there is a power cut 01 02 2018 23 04 2020 maintained non maintained sustained there are now only really two types of emergency lighting modes for when there is a power.
Non maintained emergency lighting is designed to turn on in the event of a power failure.
When the power fails then the fitting switches on using its battery supply.
Non maintained fittings are not part of the general lighting but are fittings such as emergency exit boxes.
Non maintained emergency lighting is a luminaire made solely for emergency use.
Non maintained emergency lighting a non maintained emergency light will only illuminate when there is a power cut.
Non maintained lights are typically found in the work place where artificial lighting is normally deployed whilst the premises are occupied.
What is non maintained emergency lighting.
Non maintained fitting is normally switched off with its batteries being continuously charged and a green led showing fully charged.
Non maintained emergency lighting refers to the use of a single lamp which only becomes lit in emergency situations.
It is linked into the building s lighting circuitry and reacts to a power failure ensuring emergency exit routes remain illuminated.
The x dsa is a mini non maintained emergency light that will only come on in a mains failure.
Aurora offers a range of non maintained emergency lighting including a bulkhead twinspot slim exit box exit sign and surface recessed emergency downlight.
This will be a dedicated emergency light and cannot be used for normal room lighting.
Non maintained fittings will only illuminate in the event of a power cut.
