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5098432 OBO BETTERMANN ARRESTER MDP-4 D-24-EX
MDP-4 D-24-EX
5098432
OBO BETTERMANN
1 Pcs.
ARRESTER MDP-4 D-24-EX
Series protection device, 4-pole, 24 V version. Lightning barrier for intrinsically safe measuring circuits • Protection device for multi-wire systems• Direct shield earthing and screwless connection terminals• Space-saving width of just 8.7 mm • High frequency range of 0‒100 MHz• ATEX approval: II 2(1) G Ex ia [ia Ga] IIC T4 (BVS 11 ATEX E 131 X)• UL-listed (4UM2)Application: Universal use on 35 mm DIN profile rail in any standard distribution housing.
Automation > Surge protection device for data networks/MCR-technology
TBS Transient and lightning protection systems - OBO BETTERMANN
Product condition, packaging, certifications and applicable manufacturer warranty terms are confirmed with the quotation.
More info
▲| Approvals | UL |
|---|---|
| Arrestor monitoring | no |
| Capacity (wire-wire) | < 40 pF |
| CO2 Footprint (GWP) Cradle-to-Gate | 0,2374 kg CO2e / 1 Piece |
| Colour | Blue |
| Connection cross-section, flexible, max. | 2,5 mm² |
| Connection cross-section, flexible, min. | 0,14 mm² |
| Connection cross-section, multi-wire, max. | 1,5 mm² |
| Connection cross-section, multi-wire, min. | 0,14 mm² |
| Connection cross-section, rigid, max. | 2,5 mm² |
| Connection cross-section, rigid, min. | 0,14 mm² |
| Cut-off frequency | 100 MHz |
| Dimension | 24V |
| Earthing via: | DIN rail |
| EX approval | II 2(1)G Ex ia [ia Ga] IIC T4 Gb |
| Impulse durability wire-earth | C2: 5 KV / 2,5 kA (8/20µs) |
| Impulse durability wire-wire | C1: 0,5 KV / 0,25 kA (8/20µs) |
| Insertion loss | ≤3 dB |
| Insulation resistance | >100 MΩ |
| Kategorie | Type 1+2+3 / D1+C2+C1 |
| Lightning protection zone LPZ | 0→3 |
| Maximum continuous voltage AC | 20 V |
|---|---|
| Maximum continuous voltage DC | 28 V |
| Nominal load current AC | 0,4 A |
| Nominal load current DC | 0,58 A |
| Nominal voltage | 24 V |
| Number of poles | 4 |
| Permitted temperature range, max. | 80 °C |
| Permitted temperature range, min. | -40 °C |
| Plug-in system | Terminal |
| Protection level wire-earth | <800 V |
| Protection level wire-wire | < 55 V |
| Protection rating | IP20 |
| Screening | Direct |
| Series resistance per wire | 2,35 Ω ± 5 % |
| Shielding connection available | yes |
| Signalling on device | None |
| SPD to IEC 61643-21 | Class I+II+III / D1+C2+C1 |
| Telecommunications contact | no |
| Testing standard | IEC 61643-21 |
| Total discharge current (10/350) | D1: 2 kA |
| Total discharge current (8/20) | 10 kA |