Fireclass SB520 Sounder Booster Module – 577.001.023 Safety Centre

Description

Fireclass SB520 Sounder Booster Module The SB520 sounder booster module enables the FC410SNM to drive circuits with higher currents whilst maintaining the reverse polarity integrity line monitoring. It is non-addressable and requires a local 24 V DC supply to drive a single circuit of polarised and suppressed sounders. Typical Lead Time For This Product : 10 – 15 Working Days