Bosch Auxiliary power supply module, 2A 12V

SKU: B520

Provides up to 2 A of 12 V standby current for Fire or Burglar Applications (4 A of Burglary alarm current)/ Supervises up to two 12 V 7-18 Ah batteries independently for up to 36 Ah of capacity/ Provides up to 80 hours of standby time/ Easy-to-read switch addressing/ Uses the Bosch standard TR1850 plug-in transformer