Ultra Compact Type 3 hard wired surge protector
Part Number: 561313
MSB6-24/LD
- Ultra compact type 3 surge protector
- 24 Vac or 24 Vdc version available
- LED indicator
- IP20
- EN 61643-11, IEC 61643-11, UL1449 ed.5 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.
Certificates
Datasheet
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SPD type
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IEC | 3 |
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Network
|
24V supply |
|
|
Nominal line voltage
|
Un | 24 V |
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Max. AC operating voltage
|
Uc | 30 Vac |
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Max. DC operating voltage
|
Uc | 38 Vdc |
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Operating current
Continious current at Uc
|
Ic | None |
|
Follow current
|
If | None |
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Nominal discharge current
15 x 8/20 µs impulses
|
In | 0.5 kA |
|
Max. discharge current
max. withstand @ 8/20 µs by pole
|
Imax | 2 kA |
|
Withstand on Combination waveform IEC 61643-11
Class III test: 1.2/50µs - 8/20µs
|
Uoc | 1 kV |
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Protection mode(s)
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Common/Differential mode |
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Protection level
@ In (8/20µs) and (1,2/50µs)
|
UP L/N | 0,18 kV |
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Protection level
@ In (8/20µs) and (1,2/50µs)
|
UP L/PE | 0,18 kV |
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Technology
|
MOV |
|
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Connection to Network
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Connecting wire, 1.5 mm² |
|
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Mounting
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AC outlet or screw terminal |
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Housing material
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Thermoplastic UL94 V-0 |
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Operating temperature
|
Tu | -40/+85°C |
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Protection rating
|
IP20 |
|
|
Failsafe mode
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Disconnection from AC network |
|
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Disconnection indicator
|
Green LED OFF |
|
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Operating indicator
|
Green Led ON |
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Dimensions
|
See diagram |
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Standards compliance
|
IEC 61643-11 / EN 61643-11 / UL1449 ed.5 |
|
|
Certification
|
|
Thermal disconnector
|
Internal |
