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Hard-wired AC surge protector
MSB6-400
Ultra Compact Type 3 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 ed.5 compliance
Datasheet
Installation Sheet
Tender specifications
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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.
Select another reference:
MSB6-24/LD
MSB6-400
MSB6-400/LD
Electrical Properties
Mechanical Properties
Norms
Deconnector
Schemas
SPD type
3
Network
230 V single-phase
AC system
TT-TN
Nominal line voltage
Un
230 V
Max. AC operating voltage
Uc
255 Vac
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
6 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
6 kV/6 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
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 from AC network
Disconnection indicator
Buzzer ON
Voltage/operating indicator
without
Dimensions
See diagram
Weight
0.02 kg
Standards compliance
IEC 61643-11 / EN 61643-11 / UL1449 ed.5
Certification
Thermal disconnector
Internal
Installation ground fault breaker
Type 'S' or delayed
×
Description:
Ultra Compact Type 3 hard wired surge protector
Standards compliance:
IEC 61643-11 / EN 61643-11 / UL1449 ed.5
Certification:
EAC
Technology:
MOV+GDT
SPD type :
3
Network:
230 V single-phase
AC system:
TT-TN
Max. AC operating voltage :
255 Vac
Max. discharge current :
6 kA
Admissible short-circuit current:
3 000 A
CITEL
Reference:
MSB6-400
Part Number:
561302
Or equivalent
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