Page 290 - dehn-catalogue-lightning-protection_3

Equipotential Bonding for Ex Areas

EXFS L / EXFS KU
For bridging insulating flanges and insulating glands in cathodically protected pipe sections (e.g., pipelines or LPG plants) in hazardous areas
in case of surges and lightning currents.

923 060 EXFS L100
923 061 EXFS L200
923 062 EXFS L300 EXFS L
Ex isolating spark gap for aboveground installation.
923 060 4013364038899 04 01 05 02 725 g 1
pc(s) 221,80 €
923 061 4013364038905 04 01 05 02 750 g 1
pc(s) 221,80 €
923 062 4013364038912 04 01 05 02 733 g 1
pc(s) 221,80 € Type EXFS L100 EXFS L200 EXFS L300
Part No. 923 060 923 061 923 062
Isolating spark gap according to EN 62561-3 / IEC 62561-3 yes yes yes
Lightning impulse current (10/350 µs) (Iimp) 50 kA 50 kA 50 kA
Class (lightning current carrying capability) N N N
Rated impulse sparkover voltage (Ur imp) ≤ 2.5 kV ≤ 2.5 kV ≤ 2.5 kV
Degree of protection IP 54 IP 54 IP 54
ATEX approvals DEKRA 11ATEX0146 X DEKRA 11ATEX0146 X DEKRA 11ATEX0146 X
Ex marking according to EN 60079-0 and EN 60079-15: gas II 3 G Ex nC IIC T4 Gc II 3 G Ex nC IIC T4 Gc II 3 G Ex nC IIC T4 Gc
IECEx approvals IECEx DEK 11.0063X IECEx DEK 11.0063X IECEx DEK 11.0063X
Ex marking according to EN 60079-0 Ex nC IIC T4 Gc Ex nC IIC T4 Gc Ex nC IIC T4 Gc
Cable length 100 mm 200 mm 300 mm
PU 1 pc(s) 1 pc(s) 1 pc(s)

EXFS KU
923 019 EXFS KU
Ex isolating spark gap with connecting cables for aboveground and underground installation; with water-proof sheath; can be shortened for
923 019 4013364033177 04 01 05 02 1.70 kg 1
pc(s) 466,80 € short cable lengths.
Type EXFS KU
Part No. 923 019
Isolating spark gap according to EN 62561-3 / IEC 62561-3 yes
Lightning impulse current (10/350 µs) (Iimp) 50 kA
Class (lightning current carrying capability) N
Rated impulse sparkover voltage (Ur imp) ≤ 2.5 kV
Degree of protection IP 67
ATEX approvals DEKRA 11ATEX0146 X
Ex marking according to EN 60079-0 and EN 60079-15: gas II 3 G Ex nC IIC T4 Gc
IECEx approvals IECEx DEK 11.0063X
Ex marking according to EN 60079-0 Ex nC IIC T4 Gc
Cable length 2x approx. 1500 mm
PU 1 pc(s)

EXFS 100 / EXFS 100 KU
For bridging insulating flanges and insulating glands in cathodically protected pipe sections (e.g. pipelines or LPG plants) in hazardous areas
in case of surges and lightning currents.
• Class (lighning current carrying capability) H (100 kA)
• Particularly low sparkover voltage
• ATEX and IECEx approvals for zone 1 and zone 21
EXFS 100
923 100 EXFS 100
Isolating spark gap for use in hazardous areas with plastic sheath and M10 threaded screws.
923 100 pc(s) 269,50 € 4013364108325 04 01 05 02 289 g 1 Type EXFS 100
Equipotential Bonding for Ex Areas Part No. 923 100
Isolating spark gap according to EN 62561-3 / IEC 62561-3
yes
Lightning impulse current (10/350 µs) (Iimp)
100 kA
≤ 1.25 kV
Rated impulse sparkover voltage (Ur imp)
7 Class (lightning current carrying capability) H
Degree of protection
IP 67
Approvals UL
ATEX approvals DEKRA 11ATEX0178 X
Ex marking according to EN 60079-0 and EN 60079-1: gas II 2 G Ex db IIC T6 Gb
Ex marking according to EN 60079-0 and EN 60079-31: dust II 2 D Ex tb IIIC T80 °C Db IP 66/67
IECEx approvals IECEx KEM 09.0051X
Ex marking according to EN 60079-0 and EN 60079-1: gas Ex db IIC T6 Gb
Ex marking according to EN 60079-0 and EN 60079-31: dust Ex tb IIIC T80 °C Db IP 66/67
Inmetro approvals TÜV 17.0698 X
Ex marking according to EN 60079-0 and EN 60079-1: gas Ex db IIC T6 Gb
Ex marking according to EN 60079-0 and EN 60079-31: dust Ex tb IIIC T80 °C Db IP 66/67
PU 1 pc(s)

286 Detailed product information can be found on our website Valid as of March 1, 2020