364
Polyester enclosures
CP series
BERNSTEIN polyester enclosures from the
CP and CPS series are made of high-quality
glass-fibre reinforced polyester. The
reduced surface resistance (RO <10
9
ohms)
of the black polyester enclosures (CPS)
makes them ideally suited to use in ‘EX’
areas and in generally harsh conditions.
They can encapsulate electrical, electronic
and control components. All enclosures
comply with protection class IP 65
(according to DIN).
BERNSTEIN polyester enclosures provide
either M4 or M6 internal mounting
options, depending on the size of the base.
These galvanised brass bushes are embedded in the interior of the base, permitting the assembly of mounting plates,
mounting rails, PCBs etc.
The captive stainless steel lid screws are
held in place by a lock integrated in the lid.
The threaded bushes for lid attachment are
also made of stainless steel. A gasket is
factory-fitted (for standard enclosures),
guaranteeing the protection class. The
polyester enclosures are available in grey
(RAL 7000, light grey) or black material
(RAL 9005, jet black), as standard.
Technical data
Material
Glass-fibre reinforced polyester in grey or
glass-fibre reinforced polyester in black
Gasket
Neoprene round seal
(siliconised)
alternative:
Neoprene round seal
(silicone-free)
Silicone round seal
Lid scr
ews
Stainless steel, captive, multi-purpose
cross-head
alternative:
Allen screws, stainless steel, captive
Colour
RAL 7000 (grey)
or RAL 9005 (deep black)
alternative:
other colours on request
T
emperature
-40 °C to +80 °C (neoprene gasket)
alternative:
-50 °C to +130 °C (silicone gasket)
or -30 °C to +100 °C
(explosion-hazardous areas)
Pr
otection class
IP 65
alternative:
higher protection classes on request
A
ppr
oval
German Lloyd: No. 91 186 - 84HH
UL: File E 182264