SY-SEYD Series Explosion-Proof Emergency Exit Signs
Certified for explosive gas (Zone 1/2) and combustible dust (Zone 21/22) areas, these ultra-low power LED signs (≤1W) deliver high-visibility safety guidance (50-300 cd/m²) in oil refineries, chemical plants, and military facilities. Featuring dual power modes (centralized/non-centralized control) and corrosion-resistant WF1/WF2-rated construction, they support wall or pendant mounting with G3/4 conduit wiring. Compliant with GB/IEC/EN standards (Ex db eb IIC T6 Gb/Ex tb IIIC T80°C Db), these compact, multilingual signs ensure reliable emergency egress marking in T1-T6 hazardous environments.