Pole: 1P+N, 2P, 3P, 3P+N, 4P
kA: 6kA(N); H:10kA(H)
Amps: 6, 10,16, 20, 25, 32, 40, 50, 63
Width: 18, 36, 54, 72mm
WSB1LE-63 Miniature Earth Leakage Circuit Breaker (ELCB) is applied in circuit of AC50/60Hz, rated voltage AC230V/400V, rated current upto 63A, for protection of electric shock and electricity leakage of equipments, also with functions of overloading and short circuit protection, for infrequent changeover of the circuit under normal circumstance. The product is widely used at places of hotels, houses, industrial and mining, and buildings similar.
The product meets standards of IEC/EN60947-1, GB16917.1 and GB16917.22.
Main technical parameters
|Model||Rated voltage (V)||Rated current In (A)||Rated residual action current I△n (mA)||Rated residual non-action current I△no (mA)||Max breaking time (s)||Rated short circuit breaking capacity (A)||Type of instantaneous releaser|
|6, 10, 16, 20, 25, 32, 40, 50, 63||30||15||0.3||0.15||0.04||4500||C|
|Rated current In (A)||Test current||Initial state||Test time||Test result||Remarks||Rated residual action current I△n (mA)||Rated residual non-action current I△no (mA)||Limit undriven time 5I△n (s)|
|6, 10, 16, 20, 25, 32, 40, 50, 63||1.13In||Cold||t≤1h||Not tripping||30||15||0.04|
|1.45In||Thermal||t<1h||Tripping||Current rises to the set value in 5s steadily|
|C||5In||Cold||t≤0.1s||Not tripping||Connect the current by closed auxiliary switch|
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