Pizzato Elettrica ES AC31027 Scheda Tecnica
3L
A
B
General Catalog 2011-2012
3/65
Technical data
Main features
Protection degree IP67 and IP69K
Stainless steel retained screws
4 lateral knock out conduit entries
Supplied with screw caps
Stainless steel retained screws
4 lateral knock out conduit entries
Supplied with screw caps
General data
Ambient temperature:
-40°C +80°C
Cover screws driving torque:
1 ... 1,4 Nm
Markings and quality marks:
General characteristics
Fitting the EROUND boxes
The new EROUND line boxes by Pizzato Elettrica feature 4 additional
holes in the cover, which make it possible to fit the boxes to a wall
by inserting the screws through their external part, therefore without
needing to open their
cover to gain access to
the holes.
The wall-fitting screws
and the box cover closing
screws can be sealed by
means of 4 caps (caps
supplied with the box)
which, besides improving
the appearance of the
box line, avoid any dirt
being deposited inside
the screw recesses and
make tampering more difficult.
External fitting turns out to be particularly advantageous for prewired
boxes, since the entire installation work becomes simpler; all that is
needed is to fix the box and attach the connector which, thanks to the
cable inlets available on the four sides of the box, can be positioned
in the chosen direction.
Housing
Material:
Shock-proof, self-extinguishing polymer
with double insulation, UV resistant, fibreglass-
reinforced material, high-impact resistance.
Screw material:
Stainless steel
Protection degree:
IP67 according to IEC 60529
IP69K according to DIN 40050
Conduit entries:
1 hole housing:
• 2 upper and lower knock out conduit entries
M20 - 1/2 NPT
• 2 lateral knock out conduit entries M20 - 1/2 NPT - M25
• 2 base knock out conduit entries M16
2-3-4-6 holes housings:
• 4 lateral knock out conduit entries M20 - 1/2 NPT - M25
• 2 base knock out conduit entries M20
Devices assembling:
Suit for assembling with control and signalling
Ø 22 mm devices.
Ø 22 mm hole according to EN 60947-5-1
Utilization requirements:
see page 3/74
The same housing can have up to
3 contact/LED blocks with panel
fixing(E2 CP, E2 LP) to be applied
through the fixing adapter (A) or up
to 3 contact/LED blocks with base
fixing (E2 CF, E2 LF) to be fixed
directly to the enclosure base (B).
One housing, two solutions
Wiring through the lower surface
connector
M12
nut
cablegland
Enclosures
In conformity with standards:
IEC 60947-1, IEC 60947-5-1, IEC 60204-1, EN 60947-1, EN 60947-5-1, EN 60204-1,
UL 508, CSA 22-2 N°14.
In conformity with requirements requested by:
Low Voltage Directive 2006/95/EC, Machinery Directive 2006/42/EC and
Electromagnetic Compatibility 2004/108/EC.
Protection degree IP67 and IP69K
Designed to be employed also in severe environment conditions,
Pizzato Elettrica enclosures have protection degree IP67 and IP69K,
suitable for use in machineries subjected to intense washing with
high pressure and high temperature water jets.
The enclosures have
2 bottom conduit entries.
They allow the wiring through the
base leaving no wiring cables on view.
F
cablegland F
M16
M16
Ø 25
M25
Ø 28