Legrand 039 Series Base Unit, 230 V ac, AC

Allows you to activate standby mode remotely, without mains, of emergency lighting facilities (BAES or central).
Output impulse calibrated electronically, irrespective of the length of time button the is pressed.
Option to set the testing time by group.
Allows you to perform continuity tests on the remote line.
For mounting onto DIN rail.
Operational monitoring via LED indicators.
Allows testing of the units without cutting power.
Can control up to 300 units.

Exit Routes & Route Guides

There are two basic types of emergency lighting luminaires - maintained and non-maintained.,Maintained,These luminaires have the advantage of being able to be switched between the maintained function (lamp illuminated at all times) and non-maintained (lamp off until power supply fails), making them ideal for applications such as corridors, workshops and permanently illuminated emergency exit signs.The maintained luminaires also have the facility of being switched in banks of up to ten units.,Non-maintained,These luminaires are only illuminated on a failure of the mains supply. Ideal for emergency exits, switchrooms and storage areas.