C-TEC 1.5A Switch Mode PSU Surface mounting - 24V - 404 x 404 x 110mm 357550

Mains to regulated DC power supply that includes a volt-free changeover relay that switches for any fault condition Ideal for powering beam detectors, auto-dial communicators, auto-open vent systems or any other device performing a mandatory function of a fire alarm system Electronic functions comply with EN50131-6 grades 1-4 for security applications Multiple indicators‚ supply present, general fault, fault type and auxiliary equipment fault Two selectable battery charge currents Mains fail simulation mode Plastic cover on PSU PCB guards against touching live parts Improved on-board temperature sensor with optional remote sensor Certified to EN54-4/A2 by the LPCB and VdS Includes battery fault monitoring feature, which is a requirement of EN54-4.