Standard base ECO1000BR470

Relay base replaces the following mounting bases for fire alarms E6303417, E6303421 or heat detector E63 034 22. The relay is alternating, NO/C/NC, with max. load 2A at 230V AC or 125V DC. In the event of an alarm, the relay is activated, which can then control external units such as for e.g. sirens,
door closers, contactors and flashing lights.