Brochure/Catalogue

Enclosure Technology
Contents
4 Introduction
6 Stainless steel and
sheet steel enclosures
8 Aluminium enclosures
10 Plastic enclosures
(Polyester / polycarbonate)
12 Technical Overview
16 A closer look at
Weidmüller’s production of
stainless steel enclosures
Technical Overview – Metal enclosures (Stainless steel / Sheet steel / Aluminium)
Technical Overview – Metal enclosures
Klippon
®
TB MH Klippon
®
TB QL
Klippon
®
TB FS Klippon
®
TBi QL Klippon
®
TBi FS Klippon
®
STB Klippon
®
K
T T
T T T
Material
Stainless steel Stainless steel
Stainless steel Stainless steel Material Stainless steel Stainless steel Sheet steel Aluminium
Material Specification Stainless steel 1.4404 (316L) 1.50 mm Stainless steel 1.4404 (316L),
enclosure 1.50 mm
Stainless steel 1.4404 (316L),
enclosure 1.50 mm
Stainless steel 1.4301 (304),
enclosure 1.50 mm
Material Specification Stainless steel 1.4301 (304),
enclosure 1.50 mm
Stainless steel 1.4404
(316L) 1.50 mm
Powder-coated
steel sheet 1.0330
High quality aluminium alloy (Al-Si12)
Sea water resistance
very good very good
very good very good Sea water resistance very good very good good good
UV resistance
very good very good
very good very good UV resistance very good very good insufficient very good
Halogen free / cadmium free
x / x x / x
x / x x / x Halogen free / cadmium free x / x x / x x / x x / x
Surface finish
electropolished electropolished
electropolished electropolished Surface finish electropolished electropolished,
Mirror-polish
powder-coated neutral, powder-coated
Intended use Explosive hazard areas, offshore, oil
and gas industry, chemical industry,
process industry
Explosive hazard areas, offshore, oil
and gas industry, chemical industry,
process industry
Explosive hazard areas, offshore, oil
and gas industry, chemical industry,
process industry
Machine construction, transport, power
Intended use Machine construction, transport, power Ex areas,
packing industry,
railways, shipping,
process industry
Packing industry,
railways, shipping,
process industry
Ex-areas, process industry,
transport, railways, shipping,
port facilities, packaging,
mechanical engineering
Dimensions Dimensions
L x W x H (min.) in mm 229x152x133 229x152x133 229x152x133 300x200x150 L x W x H (min.) in mm 300x200x150 120x120x80 50x45x30
L x W x H (max) in mm 987x740x200 987x740x200 987x740x200 800x600x220 L x W x H (max) in mm 800x600x220 250x400x130 230x280x111
Geometry 3 standard depths 3 standard depths 3 standard depths 2 standard depths Geometry 2 standard depths 5 standard depths 11 standard depths
Specific characteristics Specific characteristics Ex-version Industrial version Ex-version Industrial version
Gland plates 0,1,2,3,4 0,1,2,3,4 0,1,2,3,4 0,1 Gland plates 0,1 none none none none
Type of gasket Flat gasket Flat gasket Flat gasket Flat gasket Type of gasket Flat gasket Flat gasket Flat gasket Shaped gasket Shaped gasket
Seal material Silicone Silicone Silicone Neoprene Seal material Neoprene Silicone Silicone Silicone Chloroprene,
Silicone
Enclosure attachment 4 mounting feet
with 11 mm hole size
4 mounting feet
with 11 mm hole size
4 mounting feet
with 11 mm hole size
Direct mounting
(11 mm mounting holes on rear wall) or
via mounting feet (optionally available)
Enclosure attachment Direct mounting
(11 mm mounting holes on rear wall) or
via mounting feet (optionally available)
External holders
with 8 mm holes
External holders
with 8 mm holes
4 holes for M4
to M6 screws
4 holes for M4
to M6 screws
Installation mounting 4 or 6 mounting bolts
with M6 threaded holes
4 or 6 mounting bolts
with M6 threaded holes
4 or 6 mounting bolts
with M6 threaded holes
Welded mounting bracket Installation mounting Welded mounting bracket 20 mm C-rail
welded to the
enclosure
20 mm C-rail
welded to the
enclosure
M4 to M6
threaded holes
M4 to M6
threaded holes
Temperature range -60 °C…+135 °C -60 °C…+135 °C -60 °C…+135 °C -40 °C…+85 °C Temperature range -40 °C…+85 °C -60 °C…100 °C -60 °C…120 °C -50 °C…135 °C -40 °C…+80 °C (CR);
-50 °C…+135 °C (VMQ)
Impact resistance 10 J Industrial applications
7 J ATEX applications
10 J Industrial applications
7 J ATEX applications
10 J Industrial applications
7 J ATEX applications
10 J Industrial applications Impact resistance 10 J Industrial applications 7 J 10 J 7 J 10 J
IP - protection class IP 66, IP 67 / IP 66 / IP 66, IP 67 / IP 66 / IP - protection class IP 66 / IP 66 IP 66 IP 66, IP 67 / IP 66, IP 67, IP 68 /
NEMA protection class Nema 3, Nema 4x, Nema 12 Nema 3, Nema 4x, Nema 12 Nema 3, Nema 4x, Nema 12 Nema 3, Nema 4x, Nema 5 NEMA protection class Nema 3, Nema 4x, Nema 5 Nema 4x Nema 4x
Flammability rating Flammability rating
Surface resistance (in ohms) Surface resistance (in ohms)
Approvals Approvals
ATEX x x x ATEX x x
EN 60079-7 Increased safety x x x EN 60079-7 Increased safety x x
EN 60079-11 Intrinsic safety x x x EN 60079-11 Intrinsic safety x x
EN 60079-31 Dust ignition protection x x x EN 60079-31 Dust ignition protection x x
IEC Ex x x x IEC Ex x x
IEC60079-7 Increased safety x x x IEC60079-7 Increased safety x x
IEC60079-11 Intrinsic safety x x x IEC60079-11 Intrinsic safety x x
EN 60079-31 Dust ignition protection x x x EN 60079-31 Dust ignition protection x x
RMR / LR / GL x / – / x x / – / x x / – / x – / – / x RMR / LR / GL – / – / x – / x / x – / x / – x / – / x x / – / x
GOST Ex x x x GOST Ex x x
cULus x x x x cULus x x x
CCOE / INMETRO x / x – / x x / x CCOE / INMETRO – / x
AEX * * * AEX *
Configuration Configuration
Lid hinges
Removable lid
Gland plates
Welded mounting feet
Fitting for a padlock
Lid hinges
Gland plates
Welded mounting feet
Quarter lock
Removable lid
Gland plates
Welded mounting feet
Lid hinges
Gland plates
Direct mounting, Optional mounting feet
Quarter lock
Removable lid
Gland plates
Direct mounting, Optional mounting feet
TAS 20 C-profile rail
Welded mounting feet
Earth studs in enclosure lid
and base
Internal earthing
screw in the
enclosure base
an external earth
stud
internal earthing
screw in the
enclosure base
* Approvals are pending * Approvals are pending
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22 Customised production
24 Expertise / Approvals
25 Tested down to the details
32 The basics of
explosion protection
38 Complementary
product portfolio
40 Service and support
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