Medium and fine protection FLD for two-core systems 24 V
Type FLD 24 | Item no. 5098611 | EAN 4012195578383
Item no. / Type
Maximum continuous voltage AC
Maximum continuous voltage DC
Number of poles
2
Plug-in system
Terminal
Smallest selling unit: 1 piece
1piece
Description
Surge protection for use in measurement and control technology
• Medium and fine protection
• Standard design for single core systems
• Two-stage protection circuit
• With installation-friendly, screwless connection terminals
• In space-saving 17.5 mm grid
• With inductive decoupling in the longitudinal branch
Application: Universal use on any 35 mm DIN profile rail in every commercially available distributor housing.
• Medium and fine protection
• Standard design for single core systems
• Two-stage protection circuit
• With installation-friendly, screwless connection terminals
• In space-saving 17.5 mm grid
• With inductive decoupling in the longitudinal branch
Application: Universal use on any 35 mm DIN profile rail in every commercially available distributor housing.
Technical data
Technical data
| Number of poles | 2 |
|---|---|
| Telecommunications contact | no |
| Plug-in system | Terminal |
| Protection level wire-wire | <60 V |
| Protection level wire-earth | <600 V |
| Protection rating | IP20 |
| Testing standard | IEC 61643-21 |
| Capacity (wire-wire) | <10 nF |
| Capacity (wire-earth) | <1 nF |
| Earthing via: | Terminal |
| Explosion-tested version | no |
| Insulation resistance | >1 MΩ |
| Shielding connection available | no |
| Series inductivity per wire | 120 µH ± 20 % |
| Impulse durability wire-wire | C2: 5 kV / 2,5 kA (8/20µs) |
| Impulse durability wire-earth | C2: 10 kV / 5 kA (8/20µs) |
| Total discharge current (10/350) | D1: 3 kA |
| Total discharge current (8/20) | 10 kA |
| Nominal load current DC | 1 A |
| Nominal load current AC | 0,7 A |
| Maximum continuous voltage AC | 19 V |
| Maximum continuous voltage DC | 28 V |
| Nominal discharge current (8/20 µs) | 5 kA |
| Approvals | UL |
| Cut-off frequency | 0,18 MHz |
| SPD to IEC 61643-21 | Class I+II+III / D1+C2+C1 |
| Kategorie | Type 1+2+3 / D1+C2+C1 |
| Lightning protection zone LPZ | 0→3 |
| Lightning impulse current | 1,5 kA |
| Insertion loss | 3 dB @ 180 kHz dB |
| Division unit TE (17.5 mm) | 1 |
| Connection cross-section, rigid, max. | 2,5 mm² |
| Connection cross-section, multi-wire, max. | 2,5 mm² |
| Connection cross-section, multi-wire, min. | 0,14 mm² |
| Permitted temperature range, max. | 80 °C |
| Permitted temperature range, min. | -40 °C |
| Dimension | 24V AC |
| CO2 Footprint (GWP) Cradle-to-Gate | 0,298 kg CO2e / 1 Piece |
Connectivity options
| Connection cross-section, rigid, min. | 0,14 mm² |
|---|---|
| Connection cross-section, flexible, max. | 2,5 mm² |
| Connection cross-section, flexible, min. | 0,14 mm² |
Downloads
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Data sheet (1)
Catalogues & Flyers (2)
Declarations (3)
Certificates (2)
Instructions and Aid (3)
Product images (2)
3D data downloads (1)
Tender specifications (2)
Variants
Type
Number of poles
Plug-in system
Maximum continuous voltage AC
Maximum continuous voltage DC
Item no.
FLD 24
2
Terminal
19
28
5098611
FLD 48
2
Terminal
37
53
5098630
FLD 110
2
Terminal
86
122
5098646
Maximum continuous voltage AC
Maximum continuous voltage DC
FLD 24
Item no.
5098611
Number of poles
2
Plug-in system
Terminal
Maximum continuous voltage AC
19
Maximum continuous voltage DC
28
FLD 48
Item no.
5098630
Number of poles
2
Plug-in system
Terminal
Maximum continuous voltage AC
37
Maximum continuous voltage DC
53
FLD 110
Item no.
5098646
Number of poles
2
Plug-in system
Terminal
Maximum continuous voltage AC
86
Maximum continuous voltage DC
122