About the DAC1 range
The DAC1-13 is an extreme duty Type 1+2 pluggable SPD designed to protect AC powerline at the main switchboard of an installation equipped with lightning rod. The technology 'Multi-varistor' allows a very high discharge current capability in small dimensions and the best possible behavior to the AC network (no follow current). In the light of their high discharge capability, the DAC1-13 surge protectors are especially compact and are available in multipolar versions to protect single or 3-phase AC networks.
Specifications
| CITEL part number | 821710234 |
| SPD type (IEC 61643) | 1+2 |
| Uc — max continuous operating voltage | 275 Vac |
| In — nominal discharge current | 20 kA |
| Imax — max discharge current | 50 kA |
| Iimp — impulse current | 12.5 kA |
| Up — voltage protection level | L/N: 1.3 kV; N/PE: 1.5 kV |
| Configuration | 3-phase+Neutral |
| Mounting | Symmetrical rail 35 mm (EN 60715) |
| Standards | IEC 61643-11 / EN 61643-11 / UL1449 ed.5 |
| Replacement module | MDAC1-13-275 |
Specifications as published by CITEL. Confirm against the datasheet for your application.
CITEL datasheet for DAC1-13-31-275 →
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