Stahl 255194 Owner's manual

Brand
Stahl
Model
255194
Type
Owner's manual
2022-11-23 R. STAHL Schaltgeräte GmbH | Am Bahnhof 30 | 74638 WALDENBURG 1/2
V 0.69 EN Tel. +49 7942 943 1700 | +49 7942 943 1777 | Email: [email protected] | r-stahl.com
Installation Equipment and Accessories
Breather
CMP-781E Art. No. 255194
Ambient Conditions
Ambient temperature -60 °C ... +130 °C
Mechanical Data
Degree of protection (IP) IP66
Degree of protection note IP67 and IP68 mounting in accordance with the specifications of the manufacturer, CMP
Material Nickel- plated brass
Silicone- free No
Width across corners 33 mm
Explosion Protection
Application range (zones) 1
2
21
22
IECEx gas certificate IECEx CML 18.0187U
IECEx gas explosion protection Ex eb IIC Gb
IECEx dust certificate IECEx CML 18.0187U
IECEx dust explosion protection Ex ta IIIC Da
ATEX gas certificate CML 18ATEX1327X
ATEX gas explosion protection E II 2 G Ex eb IIC Gb
ATEX dust certificate CML 18ATEX1327X
ATEX dust explosion protection E II 1 D Ex ta IIIC Da
EAC certificate TS RU S-GB.AA87.B.00487
EAC gas explosion protection 7 1 Ex e IIC Gb U
EAC dust explosion protection 7 Ex ta IIIC Da U
Notes The product certification and certificates can be downloaded from the manufacturer’s
homepage
(www.cmp-products.com)
Technical Data
• Metal Ex e breathers
• Degree of protection: IP66, IP67, IP68
• Operating temperature range: -60 °C … +130 °C
• Worldwide certification, IECEx, ATEX und cCSAus
In conditions where there are temperature fluctuations and moisture, the metallic Ex e breathers
from the 781 series protect electrical wiring from the effects of condensation inside the enclosure.
They provide continuous pressure equalisation between the inside of the enclosure and the atmos-
phere around the enclosure. There are two metric and two NPT thread versions available for this
purpose. An integrated connection thread seal and a special fixture nut are included in the stand-
ard version. They have worldwide certification according to IECEx, ATEX and cCSAus.
WebCode 781A
2022-11-23 R. STAHL Schaltgeräte GmbH | Am Bahnhof 30 | 74638 WALDENBURG 2/2
V 0.69 EN Tel. +49 7942 943 1700 | +49 7942 943 1777 | Email: [email protected] | r-stahl.com
Installation Equipment and Accessories
Breather
CMP-781E Art. No. 255194
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.
Mechanical Data
Thread size NPT1/ 2
Thread pitch 14 TPI
Nuts available With nut
Packaging unit 1
Weight 0.1 kg
Weight 0.22 lb
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Stahl 255194 Owner's manual

Brand
Stahl
Model
255194
Type
Owner's manual
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