1. Vybavenie pre zónu 20 s “mD” Dust Explosion-Proof Type
Explosion-Proof Marking: Ex mD 20 T120 ℃
2. Vybavenie pre zónu 20 s “oi” Prach Explosion-Proof Type
Explosion-Proof Marking: Ex iaD 20 T120 ℃
3. Vybavenie pre zónu 21 s “pD” Dust Explosion-Proof Type
Explosion-Proof Marking: Ex pD 21 IP65 T120℃
4. Vybavenie pre zónu 21 s “tD” Type A Dust Explosion-Proof; Teplota Testing Conducted Under 500mm Thick Dust Layer
Explosion-Proof Marking: Ex tD A21 IP65 T225℃ T500 320℃
5. Vybavenie pre zónu 22 s “tD” Type B Dust Explosion-Proof
Explosion-Proof Marking: Ex tD B22 IP65 T170℃
6. Vybavenie pre zónu 22 s “tD” Type A Dust Explosion-Proof
Explosion-Proof Marking: Ex tD A22 IP54 T120℃