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Type 2 AC surge protector - 1-pole - pluggable

DS41-1000
Part Number: 462901
DS41-1000
  • Type 2 AC surge protector
  • In : 20 kA
  • Imax : 40 kA
  • Pluggable module for each phase
  • Remote signaling option
  • NF EN 61643-11, IEC 61643-11 compliance

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.

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SPD type
2
Network
1000 Vac
Nominal line voltage
Un 1000 Vac
Max. AC operating voltage
Uc 1100 Vac
Temporary Over Voltage (TOV) Charasteristics - 5 sec.
Without disconnection
UT 1400 Vac withstand
Temporary Over Voltage (TOV) Charasteristics - 120 mn
Without disconnection or with safety disconnection
UT 1840 Vac disconnection
Residual Current
Leakage current to Ground
Ipe < 1 mA
Operating current
Continious current at Uc
Ic 0.5 mA
Follow current
If None
Nominal discharge current
15 x 8/20 µs impulses
In 20 kA
Max. discharge current
max. withstand @ 8/20 µs by pole
Imax 40 kA
Connection mode(s)
L/PE
Protection mode(s)
Common mode/Differential mode
Protection level
@ In (8/20µs)
Up 5 kV
Admissible short-circuit current
Isccr 25 000 A
Technology
MOV
SPD configuration
Single phase
Connection to Network
By screw terminals: 2.5-25mm² / by bus
Format
Plug-in modular box
Mounting
Symmetrical rail 35 mm (EN 60715)
Housing material
Thermoplastic UL94 V-0
Operating temperature
Tu -40/+85°C
Protection rating
IP20
Failsafe mode
Disconnection from AC network
Disconnection indicator
1 mechanical indicator
Spare module(s)
DSM40-1000
Remote signaling of disconnection
option DS41S-1000 : output on changeover contact
Dimensions
See diagram
Weight
0.218 kg
Standards compliance
IEC 61643-11 / EN 61643-11
Certification
EAC
Thermal disconnector
Internal
Installation ground fault breaker
Type 'S' or delayed
Fuses
Fuses type gG - 50 A