Type 2 AC surge protector - 1-pole - pluggable
DS41-600
Part Number: 331501
- Type 2 AC surge protector
- In : 20 kA
- Imax : 40 kA
- Pluggable module for each phase
- Remote signaling option
- NF EN 61643-11, CEI 61643-11 compliance
- UL1449 ed.4
Installation Sheet
used mainly for primary protection of single and 4- 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 | |
| Network | 347/600 V | |
| Nominal line voltage | Un | 377 Vac |
| Max. AC operating voltage L-N | Uc | 660 Vac |
| Temporary Over Voltage (TOV) Charasteristics - 5 sec. | UT | 870 Vac withstand |
| Temporary Over Voltage (TOV) Charasteristics - 120 mn | UT | 1150 Vac disconnection |
| Residual Current | Ipe | < 0.5 mA |
| Operating current | Ic | 0.5 mA |
| Follow current | If | None |
| Nominal discharge current | In | 20 kA |
| Max. discharge current | Imax | 40 kA |
| Connection mode(s) | L/PE and N/PE | |
| Protection mode(s) | Common Mode or Differential Mode | |
| Protection level | Up | 3.2 kV |
| Admissible short-circuit current | Isccr | 25000 A |
| Technology | MOV | |
| SPD configuration | 1-pole | |
| Connection to Network | By screw terminals: 2.5-25 mm² / by bus | |
| Format | Plug-in modular box | |
| Mounting | Symmetrical rail 35 mm (DIN 60715) | |
| Housing material | Thermoplastic UL94-V0 | |
| Operating temperature | Tu | -40/+85°C |
| Protection rating | IP20 | |
| Failsafe mode | Disconnection | |
| Disconnection indicator | 1 mechanical indicator | |
| Spare module(s) | DSM40-600 | |
| Remote signaling of disconnection | option DS41S-600 : output on changeover contact | |
| Dimensions | See diagram |
| Standards compliance | IEC 61643-11 / EN 61643-11 / UL1449 4ed. | |
| Certification | UL / CSA /EAC |
| Thermal disconnector | Internal | |
| Installation ground fault breaker | Type 'S' or delayed | |
| Fuses | Fuses type gG - 50 A |
