ATEX Detectors, Control & Distribution Units Zone 1 & Zone 2 Control Station Ex e – Eaton MEDC GHG 74
ATEX Detectors, Control & Distribution Units Zone 1 & Zone 2 Control Station Ex e – Eaton MEDC GHG 74
Eaton MEDC GHG 44 are ex e ATEX control & distribution junction boxes that are available in a range of enclosure sizes, terminals and cable entries.
Available in 316 sheet stainless steel and in GRP, hazardous area control & distribution units offer a variety of sizes which will suit most applications.
Enclosures may also be coupled together to form large control panels. The enclosures are suitable for use onshore or offshore where light weight combined with a high level of corrosion resistance is required.
Eaton MEDC GHG 74
ATEX Detectors, Control & Distribution Units
Zone 1 & Zone 2
ATEX
Features
Zones 1,2 and safe area.
- Exe IIC T6.
- ATEX approved Ex II 2GD.
- UL Listed for USA & Canada.
- Class I, Div 2, Groups A, B, C,D.
- Class I, Zone 1, Groups A, B, C, D.
- Class II, Div 1, Groups E, F, G.
- AExde IIC T4, T6.
- PTB Certified.
- IP66.
- Certified Temperature: –55°C to +55°C.
- Impact resistant GRP or 316 stainless steel.
- Retained stainless steel cover screws.
- Variety of terminals.
- Variety of enclosures.
Eaton MEDC GHG 74
Enclosure Sizes (mm) & Weights (kg)
Eaton MEDC GHG 74
| Box Type | Dimensions (mm) | Weight (kg) empty | Fixing Cent X | Fixing Cent Y | ||
| X | Y | Depth* | ||||
| 744 01 | 271 | 134 | 136 | 1.5 | 110 | 247 |
| 745 02 | 271 | 271 | 136 | 2.5 | 247 | 247 |
| 746 03 | 544 | 271 | 136 | 4.5 | 247 | 520 |
| 749 04 | 817 | 271 | 136 | 6.5 | 247 | 793 |
| 744 21 | 312.5 | 175 | 151 | 1.5 | 225 | 247 |
| 745 22 | 312.5 | 312.5 | 151 | 2.5 | 362.5 | 247 |
| 746 23 | 627 | 312.5 | 151 | 4.5 | 362.5 | 561.5 |
| 749 24 | 941.5 | 312.5 | 151 | 6.5 | 362.5 | 876 |
Note: *Depth of box only. Excludes depth of actuators or other fittings.
Fixing screw dim. Ø 7 x 11mm.
MEDC GHG 74 Hazardous Area Control & Distribution Units
Technical Specification
| Certification | CENELEC EN60079. Exed IIC T6. Certificate No. PTB 99 ATEX 1044. The GHG 74 ranges are certified for gas and dust atmospheres (ATEX Ex II 2GD). CSA Listed. Class I, Div 2, Groups A, B, C, D. Class I, Zone 1 AEx e II T6. Class II, Div.1, Groups E,F,G |
| Material | GRP (74…01/02/03 Range) or 316 Stainless Steel (74…21/22/23/24 Range) |
| Finish | Natural finish |
| Certified Temp | -55ºC to +55ºC |
| Ingress Protection | IP66 |
| Earth Continuity | Earth continuity via earth terminal. Gland continuity via brass plate (for GRP enclosures). |
ATEX Detectors, Control & Distribution Units
High Voltage Electrical Equipment
To support the safe and reliable distribution of Medium & High Voltage Electricity in industrial non-hazardous and hazardous area locations, Thorne & Derrick distribute a complete range of MV HV Electrical Connectors, Joints & Terminations including ATEX Certified variants for installation in Zone 1 & Zone 2 explosive atmospheres.
ATEX Detectors, Control & Distribution Units Zone 1 & Zone 2 Control Station Ex e – Eaton MEDC GHG 74
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