Exd Enclosure - Round Aluminium
IP67* Exd Flameproof Enclosure
Zone 1, 2, 21 and 22 - Model RTBA
A round Exd rated flameproof enclosure with threaded or spigot lid, constructed from aluminium alloy and designed for use in hazardous areas with the most demanding conditions. These enclosures are designed to house terminals, control and signalling equipment and instruments.
Application
Suitable for application across many industries where reliability and safety are of the highest priority such as: Offshore, Mining and metal refining, Marine, Oil & Gas, Petrochemical and Manufacturing.
Features
- IP67* protection rating
- Customised etched identification label
- Range of terminals and controls are available
Technical Information
- Certification number: IECEx TSA 08.0040
- Protection: Exd IIC T6 -20ºC<Ta<60ºC Db
Ex tb IIC T85ºC -20ºC<Ta<60ºC Db - Ambient Temperature: -20ºC ~ +60ºC
- Conformity: IEC 60079-0, IEC60079-7, IEC 60079-31
Selection Chart
| Catalogue Number | External Depth (mm) | External Width (mm) |
| RTBA85 | 80 | 107 |
| RCSA85W | 80 | 107 |
| RCBA88W | 100 | 120 |
| RTSA88 | 100 | 120 |
Selection Chart - Pre-configured
| Catalogue Number | External Depth (mm) | External Width (mm) | No of Entries | Position of Entries | Lid |
| RTBA85/220N | 80 | 50 | 2 x M20 | Opposite sides | Threaded | RTBA85/420X | 80 | 50 | 4 x M20 | 1 per side | Threaded | RTBA85/225N | 80 | 50 | 2 x M25 | Opposite sides | Threaded | RTBA85/425X | 80 | 50 | 4 x M25 | 1 per side | Threaded | RTSA88/220N | 80 | 80 | 2 x M20 | Opposite Sides | Spigot | RTSA88/420X | 80 | 80 | 2 x M20 | 1 per side | Spigot | RTSA88/225N | 80 | 80 | 2 x M25 | Opposite Sides | Spigot | RTSA88/425X | 80 | 80 | 4 x M25 | 1 per side | Spigot |
Construction
- Marine grade, copper free aluminium alloy
- Replacable silicone gasket
- Fixing - 316 stainless steel
* Maximum IP rating. Actual IP depends on installed equipment.
