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        Auxiliary power supply module, 2A 12V

        CTN: B520 | Product No.: F.01U.172.941
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        [{"images":[{"format":"300Wx300H","url":"https://resources-boschsecurity-cdn.azureedge.net/public/images/large/ProductPhoto_Web_all_9986078091.jpg","srcsetWidth":300,"isVideo":false}],"thumbnails":[{"format":"96Wx96H","url":"https://resources-boschsecurity-cdn.azureedge.net/public/images/small/ProductPhoto_Web_all_9986078091.jpg","srcsetWidth":96,"isVideo":false}],"zooms":[{"format":"515Wx515H","url":"https://resources-boschsecurity-cdn.azureedge.net/public/images/xlarge/ProductPhoto_Web_all_9986078091.jpg","srcsetWidth":515,"isVideo":false}]}] [] Auxiliary power supply module, 2A 12V
        • 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
        Open Datasheet

        Technical Specification

        Key Specifications

        Dimensions (H x W x D) (mm) 114.30 x 176.20 x 29 mm
        Input voltage (VAC) 18 VAC
        Operating temperature (°C) 0 – 49 °C
        Output current (A) 2 – 4 A
        Accessories
        Parts Included

        Parts included with this product

        Quantity Component
        1 Module
        1 Hardware pack
        1 Installation manual
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