Accessories
SEALS
Inner & Outer
Flameproof Ex d • increased safety Ex e • for indoor & outdoor applications
1 INNER SEAL
2 OUTER SEAL (type: 1)
3 OUTER SEAL (type: 2)
Inner & Outer seals
In the table please find the codes and dimensions of the exchange seals available individually.
These are available in EPDM and in SILICONE.
Main regulatory requirements:
The exchange seals can only be installed on RCN series R, series B and series S cable glands.
Application fields
Surface - Group II • Mines - Group I
Approvals / Certifications
ATEX INERIS 12 ATEX 0089X
IEC Ex: IEC Ex INE 10.0014X
EAC: RU C-IT.A 45.B.00081
Protection type
Exd IIC • Ex e II (gas) • Ex tb IIIC (dusts) • Ex d I • Ex e I (mines)
EPL (Equipment protection level)
Zone 1-2: Mb mines • Gb, Gc gas
Zone 21-22: Db Dc combustible dusts
Execution
Ex d IIC • Ex e II • Ex tb IIIC • Ex d I • Ex e I Db
according to
ATEX: EN 60079-0:2009 • EN 60079-1:2007 • EN 60079-7:2007 • EN 60079-31:2009 • EN 60529:1991
IEC Ex: IEC 60079-0:2011 • IEC 60079-1:2007 • IEC 60079-7:2006 • IEC 60079-31:2008 • IEC 60529:2001
Ambient temperatures in services: sealing washers materials
EPDM seals -40°C ÷ + 100°C
Silicone seals - 70°C ÷ +220°C
Example Code
FOR R, B & S SERIES ONLY
Accessories - Info
RCN Products
Technical drawing
1 INNER SEAL
2 OUTER SEAL (type 1)
1 OUTER SEAL (type 2)
Seals Marking
