Type 2 AC surge protector - 3-phase+N
DS44-690
Part Number: 461802
- Type 2 AC Multipolar surge protector
- In : 20 kA
- Imax total : 40 kA
- Pluggable module for each phase
- Remote signaling option
- NF EN 61643-11, CEI 61643-11 compliance
- UL1449 ed.17
ULCertificate_DS44-690.pdf
ULCertificate_DS44-690%.pdf
Citel_Certif_UL_VZCA2_E326289.pdf
Citel_Certif_UL_VZCA_E326289.pdf
Installation Sheet
used mainly for primary protection of single and 3- phase networks at the main electrical panel.
They provide common-mode or common and differential mode.
This SPD is based on high energy varistor equipped with thermal disconnector and failure indicator, to comply with standards.
The DS40 surge protectors are designed to be used in a multipolar configuration to protect single-phase, 3-phase or 3-phase+Neutral AC networks.They are sometimes associated with dedicated N/PE surge protector based on gas tube technology.
Select another reference:
| SPD type | 2 | |
| Max. AC operating voltage L-N | Uc | 760 Vac |
| Temporary Over Voltage (TOV) Charasteristics - 5 sec. | UT | 1000 Vac withstand |
| Temporary Over Voltage (TOV) Charasteristics - 120 mn | UT | 1325 Vac disconnection |
| Residual Current | Ipe | < 1 mA |
| Follow current | If | None |
| Nominal discharge current | In | 20 kA |
| Max. discharge current | Imax | 40 kA |
| Protection level N/PE | Up N/PE | 3.5 kV |
| Protection level L/PE | Up L/PE | 3.5 kV |
| Protection level N/PE at 5 kA | Up-5kA | 2.6 kV |
| Residual voltage L/PE at 5 kA | Up-5kA | 2.6 kV |
| Admissible short-circuit current | Isccr | 25000 A |
| Technology | MOV | |
| SPD configuration | 3-phase+N | |
| Connection to Network | By screw terminals: 2.5-25 mm² / by bus | |
| Format | Plug-in modular box | |
| Mounting | Symmetrical rail 35 mm (EN60715) | |
| Housing material | Thermoplastic UL94-V0 | |
| Operating temperature | -40/+85°C | |
| Protection rating | IP20 | |
| Disconnection indicator | 1 mechanical indicator by pole | |
| Spare module(s) | DSM40-690 | |
| Remote signaling of disconnection | option DS44S-690: output on changeover contact | |
| Dimensions | See diagram | |
| Weight | 0.43 kg |
| Standards compliance | IEC 61643-11 / EN 61643-11 | |
| Certification | UL / EAC |
