POSMITH Electric 63A 3P Miniature Circuit Breaker WSB1-63 C63 MCBs
WSB1-63 Series MCBs Are mainly applied at lines of AC 50Hz or 60Hz, rated operation voltage AC230V/400V, rated current up to 63A, for overload and short circuit protection to the lines, also for changeover of infrequent operation to the lines. The MCBs are used at places of commercial office building, residential building and similar buildings, etc.
The product meets standards of GB10963. 1 and IEC60898-1, at international advanced level.
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Description
POSMITH Electric 63A 3P Miniature Circuit Breaker WSB1-63 C63 MCBs
POSMITH Electric WSB1-63 Series High Breaking Miniature Circuit Breaker
WSB1-63 Series MCBs Are mainly applied at lines of AC 50Hz or 60Hz, rated operation voltage AC230V/400V, rated current up to 63A, for overload and short circuit protection to the lines, also for changeover of infrequent operation to the lines. The MCBs are used at places of commercial office building, residential building and similar buildings, etc.
The product meets standards of GB10963. 1 and IEC60898-1, at international advanced level.
General
WSB9SZ-125II external circuit breaker for watt-hour meter
is full automatic pre-paid circuit breaker, applied at lines of
AC 50Hz or 60Hz, rated operation voltage AC230/400V,
rated current from 6A to 125A to make remote controlling
or automatic closing to the line, to protect overload and
short circuit to the lines, also for infrequent changeover of
lines. It is external special circuit breaker equipped to the
IC card pre-paid watt-hour meter, is widely used at
construction of low voltage power grid, power station,
airport, sear port, railway, telecommuinication, radar
station, transport signal, industrial and mining, is the ideal product of centralized meter reading and charge controlling
at buildings of residual, hotel, store, office and smart home.
The product meets standards of IEC 60898-1, GB 10968.1,
Technical Specification for External LV Circuit Breaker of Charge Control Watt-hour Meter of China Southern Power
Grid.
- WSB9SZ-125II
- Pole: 1P+N, 2P, 3P, 3P+N, 4P
- Voltage: AC230V/400V
- kA: 6kA
- Amps: 6, 10, 16, 20, 25, 32,40, 50, 63, 80, 100, 125
- Width: 108, 135mm
|
Model
|
WSB9SZ-125II |
|
Rated Current In(A)
|
80, 100, 125 |
|
Poles
|
1P+N, 2P, 3P, 3P+N, 4P
|
|
Trip characteristic
|
C type (5-10In)
|
|
Nominal Insulation Voltage Ui(V)
|
500 |
|
Rated Voltage Ue(V)
|
AC230V/400V |
|
Rated Impulse Withstand Voltage Uimp(kV)
|
6 |
|
Rated Short Circuit Capability Icn(kA)
|
6 |
|
Short-Circuit Withstand Capacity Ics(kA)
|
6 |
|
Mechanical Endurance
|
12000 times |
|
Electrical Endurance
|
6000 times |
|
Control Method
|
Remote fully automatic control method |
|
Standard signal cable length
|
50cm(national network and Southern network 2 kinds) |
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