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General features
● Large range of dimensions (H, W, D).
● High or low, opaque or transparent cover.
● Boxes that can be coupled (exactly the same dimensions) with kit ref.
13934AB
.
● Locks from box size of 116 116 62 mm:
– Cover locking by 4 plastic captive screws with coarse thread outside the sealed
area.
– Plumbable lock.
● Locks from box size of 138 93 72 mm:
– The standard screws (flat screwdriver) can be replaced with other standardised
screws (page
1/38
).
● The 4 “legs” of the cover ensure its robustness and perfect support during
customisation operations.
● Adaptable hinges on all the 20- and 40-mm covers (page
1/37
).
Materials
● ABS boxes:
– IK 07 (2J) according to IEC 62262.
– Glow wire resistance: 650 °C according to IEC 60695-2-11.
– Usage temperature: –25 °C...+60 °C.
– Installation temperature: –15 °C...+40 °C.
● Polycarbonate boxes:
– IK 08 (5J) according to IEC 62262.
– Glow wire resistance: 960 °C.
– Usage temperature: –25 °C...+80 °C.
– Installation temperature: –15 °C...+60 °C.
– Certified according to UL 508A.
Fixing the box
● Outside the sealed sensitive volume by the 4 chimneys in the corners from box
size of 138 93 72 mm.
● Through the rear of the box by 2 or 4 elongated holes to be perforated.
● With fixing lugs from box size of 116 116 62 mm (ref.
NSYAEFTB
).
Equipment installation
● Studs for fixing the equipment in the body and the cover of the box by means of a
4-mm self-tapping screw (ref.
NSYAMFSTB
, screw 4 10 mm with Pozidriv
and slotted head).
● Option of installing rails, plates (page
1/40
) or other types of supports
(card, etc.).
● Spacers and stand-offs to be installed on the studs, for adjusting the height of the
equipment.
Technical features
● IP 66 according to IEC 60529.
● NEMA 4.4X according to Nema 250.
● Class II according to IEC 61140.
● Colour:
– Body: RAL 7035 grey.
– Cover: RAL 7035 grey or tinted transparent.
● Insulating, halogen-free plastic materials.
● Resistance to chemical and atmospheric agents: see technical appendices.
Thermal dissipation
● Use a suitable calculation method according to IEC 60890.
● Anti-condensation valves available as an accessory, prevent the build-up of
moisture inside the box.
Introduction
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