KTB QL 353520 S4E3
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KTB QL 353520 S4E3

Klippon TB QL (Terminal Box - Quarter Lock), Empty enclosure, Height: 350 mm, Width: 350 mm, Depth: 200 mm, Basic material: Stainless steel 1.4404 (316L), electropolished, silver

Item No. 8000109892
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Accessories 21 Individual parts 1 Related products 3
Approvals General ordering data Dimensions and weights Temperatures Environmental Product Compliance Cable glands, left Cable glands, right Cable glands, top/bottom Certificate numbers enclosure General information horizontal assembly Housing earth vertical assembly Classifications

Approvals

Approvals
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319222/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319260/-S800/-T1z1mm-S80)  
ROHS
Conform  

General ordering data

Version
Klippon TB QL (Terminal Box - Quarter Lock), Empty enclosure, Height: 350 mm, Width: 350 mm, Depth: 200 mm, Basic material: Stainless steel 1.4404 (316L), electropolished, silver  
Order No.
8000109892  
Type
KTB QL 353520 S4E3  
GTIN (EAN)
4099986759879  
Qty.
1  items

Dimensions and weights

Depth
200  mm
Depth (inches)
7.874  inch
Height
350  mm
Height (inches)
13.78  inch
Width
350  mm
Width (inches)
13.78  inch
Net weight
15,087.26  g

Temperatures

Operating temperature
-60 °C...135 °C  
Note: room temperature (service)
Limited to IP66 protection when used in temperatures greater than 105 °C.  

Environmental Product Compliance

RoHS Compliance Status
Compliant with exemption  
RoHS Exemption (if applicable/known)
6c  
REACH SVHC
Lead 7439-92-1  
SCIP
64dfc213-93f0-4c79-8ffa-c97fa9dcb873  

Cable glands, left

M12
52  
M16
30  
M20
16  
M25
12  
M32
5  
M40
4  
M50
3  
M63
3  
M75
0  

Cable glands, right

M12
52  
M16
30  
M20
16  
M25
12  
M32
5  
M40
4  
M50
3  
M63
3  
M75
0  

Cable glands, top/bottom

M12
60  
M16
36  
M20
20  
M25
16  
M32
6  
M40
5  
M50
4  
M63
3  
M75
0  

Certificate numbers enclosure

Approval conditions
ATEX  
IECEX  
INMETRO  
cULus  
Attestation of Conformatiy No. (AoC)
DE PS261X 160309 001ISS06  
Certificate no. empty enclosure (ATEX)
IBExU14ATEX1028 U  
Certificate no. empty enclosure (IECEx)
IECEx IBE 14.0004U  
Certificate no. empty enclosure (INMETRO)
LMP 21.0016U  
Certificate no. Terminal Box (ATEX)
IBExU14ATEX1050  
Certificate no. Terminal Box (IECEx)
IECEXIBE14.0013  
Certificate no. Terminal Box (INMETRO)
LMP 21.0017  
Certificate No. UL 508A
E223801  
Certificate No. UL Haz.Loc.
E223792  
Certificate No. UL Ord.Loc.
E243298  
Certificate No. UL Terminal Box
E223792  
Declaration of Conformatiy No. (DoC LVD)
DE PS261X 160412 001ISS03  

General information

Areas of use
Explosive risk zone  
Process industry  
Oil and gas industry  
Chemical industry  
Offshore  
Onshore  
Basic material
Stainless steel 1.4404 (316L)  
Enclosure attachment
4 welded-on mounting feet with 11 mm holes (2 slotted feet and 2 cross-shaped feet)  
Flange plate
No  
Flange plate mounting
M6 hexagonal head screws 10 SW  
Impact resistance
10 J version standard  
7 joules in acc. with IEC 60079-0  
Integral fixing
4, 6 or 9 stud bolts M6 inner (female) thread  
Lid
Yes  
Lid attachment
4 hinges and M6 hex-head slotted screws SW10  
Material thickness
1.5  mm
Material thickness of cover
1.5  mm
Material thickness of enclosure
1.5  mm
Material thickness of flange
3  mm
Note: protection class
If used in temperature ranges above 105 °C, IP protection is limited to IP 66.  
Opening angle lid
130  °
Operating temperature, max.
135  °C
Operating temperature, min.
-60  °C
Position PE bolts
Enclosure side C  
Protection class (UL)
Type 3  
Type 4X  
Type 12  
Protection degree
IP66  
IP67  
Seal material
Silicone  
Seal material of cover
Silicone  
Seal material of flange plate
Silicone  
Silicone
Yes  
Standards
DIN EN 62208 - Empty enclosure standard  
DIN EN 61373 Class 1B**  
DIN EN 15085-2  
EN 60079-0  
EN 60079-7  
EN 60079-31  
IEC 60079-0  
IEC 60079-7  
IEC 60079-31  
Surface finish
electropolished  

horizontal assembly

WDU 10 / ZDU 10
2x25  
WDU 16 / ZDU 16
1x20  
WDU 2,5 / ZDU 2,5 / IDU 2,5
2x49  
WDU 35 / ZDU 35
1x15  
WDU 4 / ZDU 4
2x41  
WDU 6 / ZDU 6
2x31  
Fuse holder available
No  

Housing earth

Earth, enclosure, cover
Welded-on M6 stainless-steel earth stud in enclosure body and lid.  
Earth, enclosure, external
Continuous M10 earth stud in body enclosure  
Earth, enclosure, internal
Welded-on M6 stainless-steel earth stud in enclosure body and lid.  

vertical assembly

WDU 10 / ZDU 10
2x25  
WDU 16 / ZDU 16
1x20  
WDU 2,5 / ZDU 2,5 / IDU 2,5
2x49  
WDU 35 / ZDU 35
1x15  
WDU 4 / ZDU 4
2x41  
WDU 6 / ZDU 6
2x31  

Classifications

ETIM 6.0
EC000261  
ETIM 7.0
EC000261  
ETIM 8.0
EC000261  
ETIM 9.0
EC000261  
ETIM 10.0
EC000261  
ECLASS 9.0
27-18-01-01  
ECLASS 9.1
27-18-92-90  
ECLASS 10.0
27-18-01-01  
ECLASS 11.0
27-18-01-01  
ECLASS 12.0
27-18-01-01  
ECLASS 13.0
27-18-01-01  
ECLASS 14.0
27-18-01-01  
ECLASS 15.0
27-18-01-01