Stahl 275143 User manual

275143
Brand
Stahl
Model
275143
Type
User manual

Stahl 275143, an Ex i terminal box crafted from robust stainless steel, provides reliable performance in hazardous environments. Certified for use in Zones 1, 2, 21, and 22, it ensures safety in potentially explosive atmospheres. With an IP66 rating, it is well-protected against dust and water ingress. Versatile accessories enhance its functionality, including assembly kit screws and a hinge for enclosures up to 360 x 360 mm.

Stahl 275143, an Ex i terminal box crafted from robust stainless steel, provides reliable performance in hazardous environments. Certified for use in Zones 1, 2, 21, and 22, it ensures safety in potentially explosive atmospheres. With an IP66 rating, it is well-protected against dust and water ingress. Versatile accessories enhance its functionality, including assembly kit screws and a hinge for enclosures up to 360 x 360 mm.

2022-07-01 R. STAHL Schaltgeräte GmbH | Am Bahnhof 30 | 74638 WALDENBURG 1/3
V 0.33 EN Tel. +49 7942 943 1700 | +49 7942 943 1777 | Email: [email protected] | r-stahl.com
Installation Equipment
Ex i terminal box
8150/2-0360-0360-150-2311 Art. No. 275143
Electrical Data
Rated operational voltage AC 0 – 60 V
Ambient Conditions
Ambient temperature -60 °C ... +75 °C
Mechanical Data
IP degree of protection (IEC 60529) IP66
Explosion Protection
Scope of validity European Union (ATEX)
IECEx
Application range (zones) 1
2
21
22
IECEX gas certificate IECEx PTB 09.0048
IECEx gas explosion protection Ex ia ib IIC T6 Gb
IECEX dust certificate IECEx PTB 09.0048
IECEx dust explosion protection Ex tb IIIC T80 °C Db
ATEX gas certificate PTB 09 ATEX 1108
ATEX gas explosion protection E II 2 G Ex ia ib IIC T6 Gb
ATEX dust certificate PTB 09 ATEX 1108
ATEX dust explosion protection E II 2 D Ex tb IIIC T80 °C Db
EAC certificate TS RU S-DE.AA71.B.00121
EAC gas explosion protection 7 1Ex ia IIC T6...T5 Gb X
EAC dust explosion protection 7 Ex tb IIIC T80°...T95°C Db X
Certificates ATEX (PTB), Brazil (ULB), China (NEPSI), EAC (ENDCE), IECEx (PTB), India (PESO),
Korea (KGS), Taiwan (ITRI)
Ship approval DNVGL
Technical Data
• Resistant Ex i terminal boxes made of stainless steel, degree
of protection IP66, external earth connection M8
• Version as screw- on cover or hinge cover with sash locks
• Equipped as required
R. STAHL Series 8150 Ex i terminal boxes are made of brushed stainless steel (1.4301, AISI
304 or 1.4404, AISI 316L) and are particularly resistant. The optimised design and the circumfer-
ential protection channel on the cover opening and the silicone seal suitable for the most extreme
temperature ranges make the enclosure usable worldwide. Various optional accessories are
available.
WebCode 8150H
2022-07-01 R. STAHL Schaltgeräte GmbH | Am Bahnhof 30 | 74638 WALDENBURG 2/3
V 0.33 EN Tel. +49 7942 943 1700 | +49 7942 943 1777 | Email: [email protected] | r-stahl.com
Installation Equipment
Ex i terminal box
8150/2-0360-0360-150-2311 Art. No. 275143
Dimensional Drawings (All Dimensions in mm [inches]) – Subject to Alterations
9,50 [0,37]
G
H
E
F
ØØ
[,]70 28
7 0 28[ , ]
b1
c1
c2
b2
a2
a1
D
C
AB
25 0 98[, ]
Width [mm] Height [mm] Depth [mm] Total depth [mm] Fixing dimensions [mm]
E F G H a1 a2 b1 b2 c1 c2
360.000 360.000 150.000
Mechanical Data
IP degree of protection (IEC 60529) IP66
Enclosure material Stainless steel 1.4301, (AISI 304), brush finished
External protective conductor connection M8
Silicone- free No
Connection cross- section 2.5 mm²
Cover Screw- on cover
Cover thickness 2 mm
Dimensions (WxHxD) 360 x 360 x 150 mm
Width 360 mm
Height 360 mm
Depth 150 mm
Material note special version on request
Wall thickness 1.5 mm
Weight 4.266 kg
Weight 9.4 lb
Components
Terminal rail 35 x 301 mm (1x)
Terminal rail (1x)
Type of terminals 1 1 x Phoenix UT
2- conductor, 2.5 mm², blue
Assembly kit screw hinge Art. No.
Accessories
2022-07-01 R. STAHL Schaltgeräte GmbH | Am Bahnhof 30 | 74638 WALDENBURG 3/3
V 0.33 EN Tel. +49 7942 943 1700 | +49 7942 943 1777 | Email: [email protected] | r-stahl.com
Installation Equipment
Ex i terminal box
8150/2-0360-0360-150-2311 Art. No. 275143
We reserve the right to make alterations to the technical data, dimensions, weights, designs and products available without notice. The
illustrations cannot be considered binding.
Retrofittable hinge for enclosure up to max. 360 x 360 mm 275739
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Stahl 275143 User manual

275143
Brand
Stahl
Model
275143
Type
User manual

Stahl 275143, an Ex i terminal box crafted from robust stainless steel, provides reliable performance in hazardous environments. Certified for use in Zones 1, 2, 21, and 22, it ensures safety in potentially explosive atmospheres. With an IP66 rating, it is well-protected against dust and water ingress. Versatile accessories enhance its functionality, including assembly kit screws and a hinge for enclosures up to 360 x 360 mm.

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