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Power and Cables
Power Supplies
Powerbox PBB2S 12V 3.5AMP Power Supply
Description The PBB2S 3.5A is an off-line battery chargers / DC uninterruptable power supplies which operate from 100-240Vac mains power. When connected to a valve regulated lead-acid (VRLA) battery, these units provide uninterrupted power to a DC load in the event of mains failure.

The PBB2S Series contains a two-step current limited float charger, output overcurrent and short circuit protection, a self-resetting battery fuse, overtemperature protection, and mains DC OK battery OK and battery fuse fail alarms.

The PBB2S is available in a light weight corrosion resistant aluminium chassis mount enclosure. Both models employ natural convection cooling. The PBB2S series is for indoor use only. Downloads Datasheet >> Features 12VDC 3.5A power supply with battery backup High reliability and high efficiency Industrial-grade switching power converter Light weight corrosion resistant aluminum enclosure Output over current and short circuit protection Separate current-limited battery charging output Output over voltage protection Self-resetting battery fuse Over temperature protection Mains OK / DC OK - Green LED and alarm contact Green Battery OK - Green LED and alarm contact Battery Fuse Fail - Red LED
Product Code E27009 Manufacturer
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