FLT-ISG-100-EX
-
Spark gap
2905579
Isolating spark gap for the hazardous area with plastic sleeve and M10 connection thread screws. For indirect connection/grounding of operationally isolated system parts in the event of lightning.
Product details
| General | |
| Note | Connection: screw (DIN 933), M10x25, wrench size: 17 mm, spring washer (DIN 7980), size: 10 |
| Product type | Spark gap |
| Lightning protection class | H |
| Type | Screw-on module |
| Surge protection fault message | none |
| Flange | |
| Connection method | Connection bolts |
| Screw thread | M10 |
| Dimensional drawing |
|
| Length | 100 mm +2 mm |
| Housing | |
| Diameter housing | 45.50 mm |
| Color | gray (RAL 7042) |
| Material | TPE-S |
| Material Connection bolts | CuZn/galv. Sn |
| Material | Niro A2 |
| FSt/galv. Zn |
| Nominal discharge current In (8/20) µs | 100 kA |
| Lightning surge current Iimp (10/350) μs | 100 kA |
| Alternating voltage response Uaw | ≤ 0.5 kV |
| Rated power-frequency withstand voltage UwAC | 250 V AC |
| Rated DC withstand voltage UwDC | 354 V DC |
| Rated impulse sparkover voltage Ur imp | ≤ 1.25 kV |
| Rated alternating discharge current | 500 A / 0.2 s (at 50/60 Hz, max. discharge current in the event of external voltage influence at the installation location) |
| Response time tA | ≤ 100 ns |
| Ambient conditions | |
| Degree of protection | IP67 (according to IEC 60529) |
| Ambient temperature (operation) | -20 °C ... 60 °C |
| Ambient temperature (storage/transport) | -40 °C ... 60 °C |
| Altitude | ≤ 2000 m (amsl) |
| Permissible humidity (operation) | 95 % (according to DIN ISO 60068-2-30 method 1) |
| Conformity/Approvals | |
| ATEX | II 2 G Ex d IIC T6 Gb |
| II 2 D Ex tb IIIC T80 °C Db IP 66/67 | |
| IECEx | Ex d IIC T6 Gb |
| Ex tb IIIC T80 °C Db IP66/67 | |
| Standards/specifications | EN 62561-3 |
| Note | 2017 |
| Standards/specifications | IEC 60079-0 |
| Note | 2017 |
| Standards/specifications | EN IEC 60079-0 |
| Note | 2018 |
| Standards/specifications | IEC 60079-1 |
| Note | 2014 |
| Standards/specifications | EN 60079-1 |
| Note | 2014 |
| Standards/specifications | IEC 60079-31 |
| Note | 2013 |
| Standards/specifications | EN 60079-31 |
| Note | 2014 |
| Mounting type | Screw mounting |
Your advantages
Use in harsh environments with robust design
Suitable for potentially explosive areas with corresponding approvals
Easy mounting with standardized connection technology