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.

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

APDAC 130P 130 80 dimensions

 

Standard set up:

All types – 4 x M20 entries

Consult Koenigs for options

Refer to APDAC Series data sheet for mounting options

 

emerson appleton hazardous location electrical equipment

IECEx system for certification electrotechnical equipment for explosive atmospheres

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

Certifications