| Certification | ATEX, IECEx, CUTR, Inmetro, Russian Fire Approval |
| Flameproof & Increased Safety | ATEX Ex II 2 G, Exde IIB T3/T4 Ex II 2 GD Exde IIC T4/T5 |
| Area Classification | Zone 1, Zone 2 & non Ex-use |
| Certified Ambient Temperature | –50°C to +70°C* |
| Ingress Protection | IP66 |
| Material | Body and Cover:Corrosion-free GRP Outer Flare: UV stable ABS Mounting and Fixtures: Stainless Steel |
| Output | IIB Version: 103 dBA at 1W at 1 metre IIB Version: 109dBA at 4W at 1 metre IIB Version: 112 dBA at 8W at 1 metre IIC Version: 100 dBA at 1W at 1 metre IIC Version: 106 dBA at 4W at 1 metre IIC Version: 109 dBA at 8W at 1 metre |
| Entries | 2 x M2O ISO + 1 x certified plug |
| Weight | 1.5kg (approx) |
| Terminals |
4 x 4.0mm2 as standard. 8 x 2.5mm2 optional ATEX and IECEx only |
| Transformer Tappings @ 4W | 4, 2, 1, 0.75, 0.38, 0.2 |
| Transformer Tappings @ 8W | 8, 4, 2, 1, 1.5, 0.75, 0.4 |
| Options | Body colour, tag & duty labels, Transformer voltage |
