Compact Type 2+3 hard wired surge protector
Part Number: 561223
MSB10-31-230
- Compact type 2 (or 3) surge protector
- Wall mounting and hard wired connection
- Status indicators
- IP65
Certificates
Datasheet
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SPD type
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IEC | 2+3 |
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Network
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230/400 V 3-phase+N |
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AC system
|
TT-TN |
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Nominal line voltage
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Un | 230/400 Vac |
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Max. AC operating voltage
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Uc | 255 Vac |
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Temporary Over Voltage (TOV) Characteristics - 5 sec.
Without disconnection
|
UT | 335 Vac withstand |
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Temporary Over Voltage (TOV) Characteristics - 120 mn
Without disconnection or with safety disconnection
|
UT | 440 Vac disconnection |
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Operating current
Continious current at Uc
|
Ic | < 1 mA |
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Follow current
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If | None |
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Nominal discharge current
15 x 8/20 µs impulses
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In | 5 kA |
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Max. discharge current
max. withstand @ 8/20 µs by pole
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Imax | 10 kA |
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Withstand on Combination waveform IEC 61643-11
Class III test: 1.2/50µs - 8/20µs
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Uoc | 6 kV |
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Withstand on overvoltages IEEE C62.41.1
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10 kV / 10 kA |
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Protection mode(s)
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Common/Differential mode |
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Protection level L/N
@ In (8/20µs)
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Up L/N | 1.5 kV |
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Protection level L/PE
@ In (8/20µs)
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Up L/PE | 1.5 kV |
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Admissible short-circuit current
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Isccr | 10 000 A |
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Technology
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MOV+GDT |
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Connection to Network
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Connecting wire, 2 mm² |
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Mounting
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Wall or plate |
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Housing material
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Thermoplastic UL94 V-0 |
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Operating temperature
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Tu | -40/+85°C |
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Protection rating
|
IP65 |
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Failsafe mode
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Disconnection from AC network |
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Disconnection indicator
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3-Green LED OFF |
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Operating indicator
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3-Green Led ON |
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Dimensions
|
See diagram |
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Standards compliance
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IEC 61643-11 / EN 61643-11 / UL1449 ed.5 |
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Certification
|
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Thermal disconnector
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Internal |
|
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Installation ground fault breaker
|
Type 'S' or delayed |
