About the DAC40C range
The DAC40C Type 2 compact pluggable surge protectors (SPD) are intended to be connected at the main or divisional panel level. Their compact format allows them to be installed in very small spaces. The DAC40C SPDs have a discharge capacity of 40 kA, in single-phase or 3-phase configuration and with various voltages in order to protect any type of network. Based on varistor technology equipped with disconnector and associated indicator, these SPD ensure maximum protection efficiency, flow capacity and reliability.
Specifications
| CITEL part number | 821520211 |
| SPD type (IEC 61643) | 2 |
| Uc — max continuous operating voltage | 275 Vac |
| In — nominal discharge current | 20 kA |
| Imax — max discharge current | 40 kA |
| Up — voltage protection level | L/N: 1.25 kV; N/PE: 1.5 kV |
| Configuration | Single phase |
| Mounting | Symmetrical rail 35 mm (EN 60715) |
| Standards | IEC 61643-11 / EN 61643-11 / UL1449 ed.5 |
| Replacement module | MDAC40C-11-275 |
Specifications as published by CITEL. Confirm against the datasheet for your application.
CITEL datasheet for DAC40C-11-275 / DS240-230 →
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