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Description
Auxiliary power interface for 500 series control panels
Mod. 1043/546
SKU: 1043/546
The 1043/546 card allows the connection of an auxiliary power source compliant with EN54-4 to the 1043/5x0 series fire detection control panels, thus increasing their autonomy in the event of a prolonged mains power failure.
• Supply voltage, normal operation: 26 ÷ 28.5V
• Minimum supply voltage (without mains power): 21.5V
• Consumption (central PS side): 15mA
• Consumption (external power supply side VA): 10mA
• Consumption (external power supply side VB): 10mA
• Fuse F1 circuit protection VA: 5x20 F4A 250V
• Fuse F2 circuit protection VB: 5x20 F4A 250V
• Dimensions: 84x84mm
24 month warranty
eb: 235622303278
