Operational Instruction
(Original)
Distribution box
Type 07-56..-…./….
BARTEC
Varnost d.o.o.
Cesta 9.avgusta 59
1410 Zagorje ob Savi
Slovenia
Tel.: +386 59 221 471
Fax: +386 59 221 470
[email protected]
www.bartecvarnost.si
Reservation
Technical data subject to change without notice. Changes, errors and
misprints may not be used as a basis for any claim for damages.
EN 1/3
Explosion protection
Technical data
ATEX
Ex type of protection
Type 07-56.2-…./….
II 2G Ex e IIC T6, T5 Gb
II 2D Ex tb IIIC T80 °C,T95 °C Db
Type 07-56.3-…./….
II 2G Ex e ia/ib IIC T6, T5 Gb
II 2D Ex tb IIIC T80 °C,T95 °C Db
Type 07-56.4-…./….
II 2G Ex ia/ib IIC T6 Gb
II 2D Ex tb IIIC T80 °C Db
II 2D Ex ia/ib IIIC T80 °C Db
Certification
IBExU 99 ATEX 1096
IECEx
Ex type of protection
Type 07-56.2-…./….
Ex e IIC T6, T5 Gb
Ex tb IIIC T80 °C, T95 °C Db
Type 07-56.3-…./….
Ex e ia/ib IIC T6, T5 Gb
Ex tb IIIC T80 °C, T95 °C Db
Type 07-56.4-…./….
Ex ia/ib IIC T6 Gb Ta<55
°
C
Ex tb IIIC T80 °C Db Ta<55
°
C
Ex ia/ib IIIC T80 °C Db Ta<55
°
C
Certification
IECEx IBE 09.0017
Ambient temperature ranges
Depending on the installed components; ob-
serve the specifications on the type label.
EPDM-Seal: -20 °C to +55 °C
(T5)
(-4 °F to +131 °F)
(T5)
-20 °C to +40 °C
(T6)
(-4 °F to +104 °F)
(T6)
Silicon-Seal: -55 °C to +55 °C
(T5)
(-67 °F to +131 °F)
(T5)
-55 °C to +40 °C
(T6)
(-67 °F to +104 °F)
(T6)
Approved for zones
1 and 2
21 and 22
Protection class
Max. IP66
Rated voltage (U
e
)
AC/DC 1000 V
Mechanical strength
Impact energy: 7 Joule
Enclosure material
–
1.4301, AISI 304 high quality
stainless steel
–
1.4404, AISI 316 L high quality
stainless steel
Surface
–
brushed
–
painted
–
electro polished
Lid screws
Stainless steel, captive
Terminals
Certified connecting and/or rail-mounted
terminals with a maximum rated voltage of
1000 V AC/DC and a maximum rated cross
section of 300 mm².
Tightening torques, see manufacturer`s in-
structions.
Dimensions
From
100 x 100 x 60 mm
(3.9 x 3.9 x 2.4 in)
to
1000 x 1200 x 400 mm
(47.2 x 47.2 x 15.7 in)
see also Bartec catalogue
V
S
–
1
1
01
3
51
(
is
su
e
N
o
I /
2
.1
1.
20
16
)
Note on instructions
When working in hazardous areas, the safety of
personnel and equipment depends on compli-
ance with the relevant safety regulations. The
people in charge of installation and mainte-
nance bear a special responsibility. It is essen-
tial that they have an exact knowledge of the
applicable rules and regulations.
The instructions provide a summary of the most
important safety measures and must be read
by everyone working with the product so that
they will be familiar with the correct handling of
the product.
The instructions have to be kept for future
reference and must be available throughout the
expected life of the product.
Description
The BARTEC Varnost distribution boxes, type
07-56..-..../...., are available as enclosures with
lid or as cabinets with door. The distribution
boxes are used for connection with lights,
devices and sensors.
The walls of the enclosure, lid/door and base
consist of several edged and welded high-
grade stainless steel of at least 1 mm (0.04 in)
thickness. The flange plates with tapped holes
for the cable and conduit entries are at least 3
mm (0.12 in) thick.
The IP protection class is realized by a seal in
the lid or in the door.
The distribution boxes are mounted with mount-
ing brackets found outside of the enclosure
wall.
The distribution boxes are also suitable for
intrinsically safe electric circuit connection. For
this application, special marking is required.
The BARTEC Varnost distribution boxes can be
used in hazardous areas of both zone 1 and 2
with certified explosion subgroups II and the
temperature class T5/T6 and as well as in zone
21 and 22 with certified max. surface tempera-
ture.
