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“T-Type”
insulating enclosures
Alongside
the wide range of traditional metal enclosures for ILME multipole connectors,
there is now available a new series of enclosures in self-extinguishing
thermoplastic
material in the most common sizes of “44.27”, “57.27”,
“77.27” and “104.27”.
Quality
and low cost are the main features of these enclosures, as an
outcome of
careful
product studies.
Valuable
characteristics of these new enclosures:
- structurally
solid and mechanically robust, due to their increased thickness;
- resistance
to the main chemical agents, found in industrial environments
(see
tab. page 3);
- pre-fastened
gaskets for easier installation;
- external
dimensions of the bulkhead-mount and of the surface mount housings
are
similar to those of the corresponding metal housings; hole fixing
centres
are unchanged;
-
wide space inside enclosures for cables, with mounted connectors,
similar
to their corresponding metal version high construction enclosures;
-
the possibility with their use to create total insulation constructions
(equivalent
to class II) V;
-
the surface mounting, high construction housings are supplied with
an
open
threaded entry and diametrically opposite a closed threaded
entry,
which can be opened by the user, if required (with suitable tool);
- absence
of powder paint for environments in which these are not
recommended;
- non-electrostatic
thermoplastic material.
-
manufactured from insulating material, they do not require a special
reinforced
insulation
as metal ones do, for use with series CME higher
voltage connector
inserts
(screw-type terminals);
-
degree of protection for coupled connectors is IP65 according to norm IEC/EN
60529;
- UL
Type 12 (= NEMA 12) degree of protection according to American standards ANSI/UL
50
and
UL 50E for indoor use (Eapproval
pending);
-
each enclosure carries its own part number and conformity markings;
-
ambient temperature limits -40 °C / +90 °C.
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