Ultra Compact Type 2 hard wired surge protector
MSB6-400
Part Number: 561302
- Compact type 3 surge protector
- Wall mounting and hard wired connection
- Status indicators
- IP20
- EN 61643-11, IEC 61643-11 and UL1449 4ed. compliance
MSB6 surge protectors Type 3 are designed for effective protection of sensitive equipment, in addition to the surge protector installation (coordination surge protector).
These surge protectors utilize a ultra compact and economica scheme based varistors, to obtain a power flow relevant for secondary protection.
The operating condition of the arrester is signaled by buzzer.
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SPD type | 3 | |
Network | 230 V single-phase | |
AC system | TT-TN | |
Nominal line voltage | Un | 230 V |
Max. AC operating voltage L-N | Uc | 255 Vac |
Temporary Over Voltage (TOV) Charasteristics - 5 sec. | UT | 335 Vac withstand |
Temporary Over Voltage (TOV) Charasteristics - 120 mn | UT | 440 Vac disconnection |
Operating current | Ic | None |
Follow current | If | None |
Nominal discharge current | In | 3 kA |
Max. discharge current | Imax | 6 kA |
Withstand on Combination waveform IEC 61643-11 | Uoc | 6 kV |
Withstand on overvoltages IEEE C62.41.1 | 6 kV/6 kA | |
Protection mode(s) | Common/Differential mode | |
Protection level L/N | Up L/N | 1.5 kV |
Protection level L/PE | Up L/PE | 1.5 kV |
Admissible short-circuit current | Isccr | 3 000 A |
Technology | MOV+GDT | |
Connection to Network | wires | |
Mounting | AC outlet or screw terminal | |
Housing material | Thermoplastic UL94 V-0 | |
Operating temperature | Tu | -40/+85°C |
Protection rating | IP20 | |
Failsafe mode | Disconnection | |
Disconnection indicator | buzzer ON | |
Voltage/operating indicator | without | |
Dimensions | See diagram | |
Weight | 0.02 kg |
Standards compliance | IEC 61643-11 / EN 61643-11 / UL1449 4ed. | |
Certification | EAC |
Thermal disconnector | Internal | |
Installation ground fault breaker | Type 'S' or delayed |