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Compact Type 2+3 hard wired surge protector

MSB10-31-230
Part Number: 561223
MSB10-31-230
  • Compact type 2 (or 3) surge protector
  • Wall mounting and hard wired connection
  • Status indicators
  • IP65



SPD type
2+3
Network
230/400 V 3-phase+N
AC system
TT-TN
Nominal line voltage
Un 230/400 Vac
Max. AC operating voltage
Uc 255 Vac
Temporary Over Voltage (TOV) Charasteristics - 5 sec.
Without disconnection
UT 335 Vac withstand
Temporary Over Voltage (TOV) Charasteristics - 120 mn
Without disconnection or with safety disconnection
UT 440 Vac disconnection
Operating current
Continious current at Uc
Ic < 1 mA
Follow current
If None
Nominal discharge current
15 x 8/20 µs impulses
In 5 kA
Max. discharge current
max. withstand @ 8/20 µs by pole
Imax 10 kA
Withstand on Combination waveform IEC 61643-11
Class III test: 1.2/50µs - 8/20µs
Uoc 6 kV
Withstand on overvoltages IEEE C62.41.1
10 kV / 10 kA
Protection mode(s)
Common/Differential mode
Protection level L/N
@ In (8/20µs)
Up L/N 1.5 kV
Protection level L/PE
@ In (8/20µs)
Up L/PE 1.5 kV
Admissible short-circuit current
Isccr 10 000 A
Technology
MOV+GDT
Connection to Network
Wires
Mounting
Wall or plate
Housing material
Thermoplastic UL94 V-0
Operating temperature
Tu -40/+85°C
Protection rating
IP65
Failsafe mode
Disconnection from AC network
Disconnection indicator
3-Green LED OFF
Voltage/operating indicator
3-Green Led ON
Dimensions
See diagram
Weight
0.105 kg
Standards compliance
IEC 61643-11 / EN 61643-11 / UL1449 ed.5
Certification
EAC
Thermal disconnector
Internal
Installation ground fault breaker
Type 'S' or delayed