Flameproof control unit Ex d for Zone 1 and 2



  • Variety of covers
  • Variety of connection possibilities
  • Bushings can be fitted on all sides
  • Flange surfaces for mounting enclousers
  • Low weight


Ex II 2 G Ex db eb ia/ib [ib]
IIA, IIB, IIC T6, T5, T4 Gb
Ex II 2 (1) G Ex db eb ia/ib [ia]
IIA, IIB, IIC T6, T5, T4 Gb

Ambient temperature

Dependent on the installed components;
Observe the information on the type label.
Operating temperature: -20 °C to +55 °C


PTB 03 ATEX 1138
TC RU C-DE.BH02.2.00177


As flameproof control unit, this Ex d enclosure from BARTEC provides a compact solution for the installation of standard industrial products, whereby components such as contactors and relays are installed in a flameproof enclosure. The enclosure is light, flexible with respect to wiring systems, may be flange mounted and can be equipped with electrical or mechanical line bushings on the sides and in the lid. The different versions of lids enable the installation of display units or devices with control buttons. The installation of Ex i assemblies is also permitted.

Types of connection
Flameproof control units may be connected either with direct cable entry by means of Ex d cable glands or indirectly using an Ex e junction box. The electrical connection between Ex d and Ex e area takes place using Ex d line bushings with terminals. Control devices and display units can be installed in the junction box.

Technical data *

Protection class max. IP 54 (IEC 60529)
Material Aluminium
Weight approx. 4 kg (depending on the version)
Voltage Rated voltage: max. 690 V
Current Rated current: max. 104 A
Power dissipation max. 67 W (depending on version and type of protection)
Connection Rated cross-section of conductor: max. 16 mm²

*Refer to the documentation for more detailed information


Data Sheet - Flameproof control unit Ex d for Zone 1 and 2

Declaration of Conformity 01-4200-7C0001

Operational Instruction Ex d Control Station Type 07-4230-..../...