Data sheet...
Creation date April 25, 2013 10:01:21 PM CEST
Catalogue status 12.03.2013 / We reserve the right to make technical changes. 1
MH
KTB MH 403020 S4E0
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 16
D-32758 Detmold
Germany
Fon: +49 5231 14-0
Fax: +49 5231 14-292083
www.weidmueller.com
General ordering data
Order No. 1194950000
Type KTB MH 403020 S4E0
Version Enclosures, stainless steel enclosure, Stainless
steel 1.4404 (316L), 400 mm, 200 mm, 300 mm
GTIN (EAN) 4032248977567
Qty. 1 pc(s).
Stainless steel housings for the use within explosive-risk
zones
The Klippon® TB housing series features excellent
performance characteristics, even under the most difficult
environmental surroundings. And it meets the stricter
requirements of explosive-risk zones found in the process
or power generation industries
The new Klippon® TB MH housing series offers
further improvements to a product line that is already
successfully leading the market.
The Klippon® TB MH housing series features the
following advantages:
• Available in 12 sizes and 3 standard depths
• Equipped with up to 4 flange plates
• The seal is protected against compression
• Completely removable padlock mechanism
• Cover lock outside the sealed zone
• Improved temperature performance
• IP66/IP67 protection
• Completely removable cover – no tools required
• Earth stud in housing cover and bottom section
• Welded-on mounting feet
• International approvals
Data sheet...
MH
KTB MH 403020 S4E0
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 16
D-32758 Detmold
Germany
Fon: +49 5231 14-0
Fax: +49 5231 14-292083
www.weidmueller.com
Technical data
Creation date April 25, 2013 10:01:21 PM CEST
Catalogue status 12.03.2013 / We reserve the right to make technical changes. 2
Dimensions and weights
Length 200 mm Width 300 mm
Height 400 mm Depth 200 mm
Mounting dimension - width 326 mm Mounting dimension - height 247 mm
Net weight 6,900 g
Cable glands, left
M12 (3) 48 M16 (3) 32
M20 (3) 20 M25 (3) 17
M32 (3) 9 M40 (3) 7
M50 (3) 3 M63 (3) 3
M75 (3) 2
Cable glands, right
M12 (2) 48 M16 (2) 32
M20 (2) 20 M25 (2) 17
M32 (2) 9 M40 (2) 7
M50 (2) 3 M63 (2) 3
M75 (2) 2
Cable glands, top/bottom
M12 38 M16 26
M20 17 M25 14
M32 7 M40 6
M50 3 M63 2
M75 2
General information
AF size 1 10 mm Access opening: height 347 mm
Access opening: width
241 mm
Areas of use Explosive risk zone,
Process industry, Oil and
gas industry, Chemical
industry, Offshore,
Onshore
Installation advice Terminal rail / mounting
plate
Material thickness
1.5 mm
Material thickness of cover 1.5 mm Material thickness of flange 3 mm
Max. payload 48 kg Opening angle lid 125 °
Overall dimensions 400 x 351 x 215 Position PE bolts Page C
Material Stainless steel 1.4404
(316L)
Seal material
Silicone
Surface finish electropolished Operating temperature, min. -60 °C
Operating temperature, max.
135 °C
Impact resistance 7 J ATEX version, 10 J
version standard
Protection degree
IP 66, IP 67
Note: protection class For use in the temperature
range over 105°C, the IP
protection is limited to IP
66.
Enclosure attachment 4 welded-on mounting
feet with 11-mm holes (2
slotted feet and 2 cross-
shaped feet)
Cover attachment
4 hinges and M6 hex-head
slotted screws SW10
Integral fixing 4, 6 or 9 stud bolts M6
inner (female) thread
Data sheet...
MH
KTB MH 403020 S4E0
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 16
D-32758 Detmold
Germany
Fon: +49 5231 14-0
Fax: +49 5231 14-292083
www.weidmueller.com
Technical data
Creation date April 25, 2013 10:01:21 PM CEST
Catalogue status 12.03.2013 / We reserve the right to make technical changes. 3
Housing earth
Earth, housing, internal Welded-on M6 stainless-
steel earth stud in lower
part of housing and lid.
horizontal assembly
WDU 10 / ZDU 10 2x21 WDU 16 / ZDU 16 2x18
WDU 2,5 / ZDU 2,5 / IDU 2,5 3x42 WDU 35 / ZDU 35 1x13
WDU 4 / ZDU 4 3x35 WDU 6 / ZDU 6 2x26
vertical assembly
WDU 10 / ZDU 10 (2) 1x32 WDU 16 / ZDU 16 (2) 1x26
WDU 2,5 / ZDU 2,5 / IDU 2,5 (2) 2x62 WDU 35 / ZDU 35 (2) 1x20
WDU 4 / ZDU 4 (2) 2x52 WDU 6 / ZDU 6 (2) 1x39
Classifications
eClass 6.2 27-14-91-07 eClass 7.1 27-14-91-07
Test certificates
Certificate No. (ATEX) KEMA10ATEX0046U Certificate No. (GERMLLOYD) 11533-10
Certificate No. (IECEX) IECEXKEM10.0019 Certificate No. (MARITREG) 10.04093.250
Certificate no. (cULus) E243298VOL1SEC4
Approvals
Approvals
Data sheet...
MH
KTB MH 403020 S4E0
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 16
D-32758 Detmold
Germany
Fon: +49 5231 14-0
Fax: +49 5231 14-292083
www.weidmueller.com
Drawings
Creation date April 25, 2013 10:01:21 PM CEST
Catalogue status 12.03.2013 / We reserve the right to make technical changes. 4
