APDAC Series Ex de Enclosures and Junction Boxes
Small terminal junction boxes and enclosures designed to facilitate electrical connections in hazardous areas. IEC Ex certified for Zones 1, 2 and 21, 22.
Product Description
Designed for use in Zone 1 or 2 areas where flammable gases or vapours are present either continuously or intermittently. Allowing for simple terminations and applications for non component certified small devices to be installed.
Features include:
- High impact-resistant box
- Pillar/screw type terminal block up to 16 sq mm is available in standard sizes
- Internal Earth: One of the mounting holes for terminals so provided with M5 screws
- External Earth: M5 screw
- Back plate optional
- Operating temperature -20°C to +55°C
Standard items:
| Type
|
Internal Dimension | External Dimension | Weight (kg) | ||||
| Dia | Height | Length | Width | Height | Alu | SS304 | |
| APDAC 130P | 130 Ø | 120 | 152 | 152 | 153 | 2.00 | 5.92 |
| APDAC 130 | 130 Ø | 85 | 152 | 152 | 111 | 1.60 | 4.70 |
| APDAC 080 | 80 Ø | 85 | 102 | 102 | 111 | 1.10 | 3.21 |
Standard set up:
All types – 4 x M20 entries
Consult Koenigs for options
Refer to APDAC Series data sheet for mounting options
Applications
- Small terminal junction boxes designed to facilitate electrical connections in hazardous areas
- Designed for use in Zone 1 or 2 areas where flammable gases or vapours are present either continuously or intermittently
- Ideal for use in wet or corrosive atmospheres
- Petroleum, chemical refineries and other industrial process facilities
- Designed for use in Zone 21 or 22 areas where flammable dusts are present either continuously or intermittently
- Food processing, dairy, brewing, silos and other facilities
Area Classification
Gas: Zones 1 and 2 Type of Protection: Ex db IIC T* Gb. Temperature class: T6 to T5
Dust: Zones 21 and 22 Type of Protection: Ex tb IIIC T* Db
Surface Temperature: T75°C to T90°C.
Ambient Temperature: – 20°C ≤ Ta ≤ 55°C
