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Compact 1-phase Type 2 (or 3) surge protector - 230 V - Pluggable

DS240-320
Part Number: 311901
DS240-320
  • Compact single-phase Type 2 surge protector
  • In : 20 kA
  • Imax : 40 kA
  • Common mode
  • Pluggable module
  • Remote signaling option
  • EN 61643-11, IEC 61643-11 compliance
  • UL1449 ed.5
The DS240 Type 2 surge protectors are compact devices designed to protect single phase networks at the main switchboard. They provide a common or common/differential mode protection. This SPD is based on high energy varistor equipped with thermal disconnectors and failure indicator to comply with standards. The DS240 is DIN rail compatible and is built with a plug-in module and fixed base, which allows an easy and fast maintenance.
Select another reference:
    SPD type
    		2
    Network
    		 230 V single-phase
    AC system
    		 TN
    Nominal line voltage
    		 Un 230 Vac
    Max. AC operating voltage
    		Uc 320 Vac
    Max. load current
    if series connection
    		 IL 20 A
    Temporary Over Voltage (TOV) Charasteristics - 5 sec.
    Without disconnection
    		 UT 580 Vac withstand
    Temporary Over Voltage (TOV) Charasteristics - 120 mn
    Without disconnection or with safety disconnection
    		 UT 770 Vac withstand
    Residual Current
    Leakage current to Ground
    		 Ipe < 0.5 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
    Total Maximum discharge current
    max. total withstand @ 8/20 µs
    		Imax Total 80 kA
    Connection mode(s)
    		 L/PE and N/PE
    Protection mode(s)
    		 Common mode/Differential mode
    Residuel voltage at 5 kA
    @ 5 kA (8/20µs)
    		 Up-5kA 1 kV
    Protection level CM/DM
    @ In (8/20µs)
    		Up mc/md 1.5 kV
    Admissible short-circuit current
    		 Isccr 10 000 A
    Technology
    		 MOV
    SPD configuration
    		 Single phase
    Connection to Network
    		 By screw terminals: 1.5-10mm² (L/N) or 2.5-25mm² (PE)
    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
    		 2 mechanical indicators
    Spare module(s)
    		 DSM240-320
    Remote signaling of disconnection
    		 Option DS240S-320 : output on changeover contact
    Dimensions
    		 See diagram
    Weight
    		 0.131 kg
    Standards compliance
    		 IEC 61643-11 / EN 61643-11 / UL1449 ed.5
    Certification
    		 UL Recognized
    Thermal disconnector
    		 Internal
    Installation ground fault breaker
    		 Type 'S' or delayed
    Fuses
    		 50 A min. - 125 A max. - Fuses Type gG