Polyester distribution boxes for Zone 1 and Zone 21, black

Certificates

  PTB 08 ATEX 1064
 IECEx PTB 09.0009X
 CSA 2557738
 TC RU C-SI.GB08.B.00308
 No. 912
 GOSPROMNADZOR 11-02-0015-2012
 T?V 13.1193 X
 09-AV4BO-0403X
 CCEs P250922/.

Ex protection type

 II 2G Ex e II T6, T5
 II 2G Ex ia IIC T6, T5
 II 2D Ex tD A21 IP6x T 80 °C

Ambient temperature

-20 °C (-55 °C) up to +40 °C bei T6
-20 °C (-55 °C) up to +55 °C bei T5

Description

Polyester distribution boxes have been of great advantage in many industrial plants. They offer safe protection even when they are exposed to extreme environmental conditions, aggressive chemical media or high mechanical stress.

The narrow sides within the enclosure hold threaded bushings for the fixing of terminal rails or mounting panels. The enclosure is mounted by means of insulated screws outside of the lid sealing gasket.

These black high-quality explosion-proofed enclosures are used in hazardous areas by inflammable dust (Zone 21 and 22).The fundamental prerequisites of the ?protection through enclosure? protection class are fulfilled with the heating up calculation as per the accompanying sheet and a separate IP protection test. EC model test certification was issued in 2000 by the nominated body IBExU.