Aluminium distribution boxes for Zone 1 and Zone 21

07-51..-..../....


Marking

ATEX:
Ex II 2G Ex e ia/ib IIA, IIB, IIC T6, T5 Gb
Ex II 2D Ex tb IIIC T80 °C, T95 °C Db IP 66
IECEx:
Ex e ia/ib IIA, IIB, IIC T6 oder T5 Gb
Ex tb IIIC T80 °C, T95 °C Db IP 66

Ambient temperature

-20 °C up to +40 °C at T6
-55 °C up to +55 °C at T5

Certification

PTB 11 ATEX 1016 X
IECEx PTB 11.0033X
CSA 2557738
TC RU C-SI.GB08.B.02262
No. 912
CCEs P250922/.
11/UL-BRHZ-0100X
KTL 15-AV4BO-0115

Description

Aluminium distribution boxes have proven to be an excellent solution for encapsulating and shielding components and modules in electronic and pneumatic engineering. Bottom and lid of the distribution boxes come with earthing screws for the connecting of the protective conductor. Mounting threads in the bottom section, fixing holes outside of the sealed space.

The same high quality explosion-proofed enclosures are used in hazardous areas by inflammable dust (Zone 21 and 22). By means of the heating calculation according to the supplement to the test certificate and a separate IP-protection test, the basic requirements of the “protection through enclosure“ type of protection are met.


Technical data *

Protection class IP 66 (EN 60529/IEC 60529)
Dimensions see data sheet
Material aluminium, die or shell casting, (metal mould) ALSi 12, Mg < 6 thread -%
RAL 7001, silver grey, optionally unpainted
special varnish and seawater-resistant varnish on request
Lid screws: stainless steel, captive, cross-head (+ -)
(other models on request)
Standard seals: CR -28 °C to +95 °C
optional: silicone -55 °C to +100 °C
Weight see data sheet
Voltage max. 1100 V

*Refer to the documentation for more detailed information


Documentation

Data Sheet - Aluminium distribution boxes for Zone 1 and Zone 21

Declaration of Conformity Type 07-5101, 07-5102

Declaration of Conformity VS-02 02 035

Customer requirements - Terminal Boxes

Operating Instructions - Distribution Box Type 07-5101(2)

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