Description
The B501AUS-W is a professional plug-in addressable detector base designed for intelligent fire systems. It accepts compatible analogue-addressable point detectors and makes wiring and maintenance straightforward. Built for Australian/NZ installation standards, the white finish integrates seamlessly with modern interiors.
Simply mount the base to standard 4″/102 mm electrical boxes, connect commissioning wiring via screw terminals for loop (+), loop (–) and remote annunciator, then plug in the detector head. Ideal for commercial, institutional and industrial applications where reliable addressable detection is required.
💡 Key Features
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Plug-in addressable detector base with screw-terminal wiring for loop and remote indicator.
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Bright White finish (“-W” suffix) for clean aesthetic integration.
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Low standby current (150 µA typical) and broad voltage compatibility (15-32 V DC) for modern loops.
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Compatible with standard 4-inch (102 mm) mounting centers and multiple box types (50 mm, 60 mm, 70 mm centers).
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Optional tamper-resist tab to secure the detector head from removal without tool.