The Citel DLU2-24D3 is a 4-pole combined surge arrester utilizing diode and gas discharge tube technology, specifically designed for current loop and 4-20 mA applications. This Type C2 and D1 arrester handles a nominal voltage of 24 V. It features a C3 protection level of 40 V, a D1 lightning impulse current of 5 kA per differential pair (10/350µs), a C2 nominal discharge current of 5 kA per differential pair (8/20µs), and a maximum discharge current of 20 kA per differential pair (8/20µs). With a capacitance of under 25 pF and a fast response time of less than 1 ns, the DLU2-24D3 ensures efficient signal protection. The unit measures 1 TE in installation dimensions and weighs 0.07 kg per piece.
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| Manufacturer | Citel |
|---|---|
| Country | |
| Part number | DLU2-24D3 |
| Inner Code | 3406395 |
| Product type | 4-pole combined surge arrester |
|---|---|
| Arrester type | Typ C2, D1 |
| Nominal voltage Un | 24 V |
| C3 protection level Up | 40 V |
| D1 lightning impulse current Iimp | 5 kA (10/350µs) - je DA |
| C2 nominal discharge current In | 5 kA (8/20µs) - je DA |
| Max. discharge current Imax | 20 kA (8/20µs) - je DA |
| Capacitance C | <25 pF |
| Response time | <1 ns |
| Installation dimensions | 1 TE |
| Weight | 0.07 kg / Stück |