Cooper FXN520 Conventional Standard Detector Base
AED 50.00
Get a Free Quote Enquire via WhatsAppThe Cooper FXN520 is a low-profile, conventional standard mounting base designed for Cooper / Eaton conventional fire detectors, featuring a simple twist-lock mechanism, clear terminal markings, remote indicator output support, and a durable white ABS construction.
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Description
The Cooper FXN520 (Part Number: FXN520) by Eaton (formerly Cooper Notification / FXN Series) is a universal mounting base specifically engineered for the installation and wiring of Cooper conventional fire detectors, including smoke and heat detector models. Designed to streamline field wiring and reduce installation time, the FXN520 provides a sturdy, flush- or surface-mountable platform equipped with heavy-duty screw terminals for fast loop connections. The base accepts standard field cabling and supports a dedicated output connection for an external remote LED indicator. Featuring an intuitive quarter-turn twist-lock design with anti-tamper locking capability, it ensures a secure mechanical and electrical connection to the detector head while allowing quick removal for maintenance, cleaning, or routine testing.
Features
- Integrated Schottky Diode Protection: Preserves full zone loop wiring integrity and alerts the main control panel to fault conditions if a detector head is removed.
- Separate Zone In / Out Terminals: Dedicated terminal block configuration simplifies field wiring and speeds up installation testing.
- Selectable Detector Locking Mechanism: Features an optional built-in locking device to prevent unauthorized detector removal or vandalism.
- Surface & Concealed Cable Entry: Designed with a large rear wiring aperture plus knockouts for side-entry surface conduit cables.
- Surface Stand-Off Feature: Molded base construction prevents housing distortion when mounted directly onto uneven ceiling surfaces.
Specifications
- Brand Name: Eaton / Cooper Safety
- Model / Part Number: FXN520
- Type: Conventional Standard Detector Base
- Operating Voltage: 15 V DC to 30 V DC
- Construction Material & Color: PC / ABS Plastic, White finish
- Dimensions: 104 mm Diameter x 22 mm Depth
- Wiring Terminals: Accepts up to 2 x 2.5 mm² cables per terminal
- Mounting Hole Centers: 50 mm to 80 mm (Fits standard BESA boxes or direct ceiling surface)
- System Compatibility: Eaton / Cooper / JSB / Menvier conventional detector range
- Circuit Fault Protection: Integrated Schottky Diode maintains zone continuity if detector head is removed
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