Power supply unit
DC 24 V/4 A for zone 1/21
BARTEC power supplies deliver ATEX/IECEx-certified AC/DC modules and DIN-rail units for Zone 1/21 and Zone 2/22, offering stabilized outputs, overload and short‑circuit protection, redundant configurations, IP66 housings and wide temperature ranges. Designed for industrial and offshore systems, they simplify hazardous-area power distribution, ensure compliance and reliable continuous operation and maintenance.