Compact Type 2+3 hard wired surge protector

MSB10C-400
Part Number 561301
MSB10C-400
  • Compact type 2 + 3 surge protector
  • Wall mounting and hard wired connection
  • Status indicators
  • IP66
  • EN 61643-11 and IEC 61643-11, UL1449 ed.5 compliance
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MSB10 surge protectors Type 2 (or 3) are designed for effective protection of sensitive equipment, in addition to the surge protector installation (coordination surge protector). These surge protectors utilize a compact and economica scheme based varistors, to obtain a power flow relevant for secondary protection.
SPD type
IEC 2+3
Network
 230 V single-phase
AC system
 TT-TN
Nominal line voltage
 Un 230 V
Max. AC operating voltage
Uc 255 Vac
Max. load current @25°C
 IL 16 A
Temporary Over Voltage (TOV) Characteristics - 5 sec.
Without disconnection
 UT 335 Vac withstand
Temporary Over Voltage (TOV) Characteristics - 120 mn
Without disconnection or with safety disconnection
 UT 440 Vac disconnection
Operating current
Continious current at Uc
 Ic None
Follow current
If None
Nominal discharge current
15 x 8/20 µs impulses
 In 3 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
 By screw terminal
Mounting
 Wall or plate
Housing material
 Thermoplastic UL94 V-0
Operating temperature
 Tu -40/+85°C
Protection rating
 IP20
Failsafe mode
 Disconnection and AC line cut-off
Disconnection indicator
 Green LED OFF
Operating indicator
 Green Led ON
Dimensions
 See diagram
Weight
 0.050 kg
Standards compliance
 IEC 61643-11 / EN 61643-11 / UL1449 ed.5
Certification
Thermal disconnector
 Internal
Installation ground fault breaker
 Type 'S' or delayed