Qinjia new design type residual current circuit breaker

Application:

Electromagnetic type residaul current circuit breaker (BD2LE-63 series )is applied to the circuit  of AC50HZ,400V,rated current up to 80A.It can protect people suffer from electric shock or when leakage current above specified value. It can effectively protect personal security and avoid the damage to equipment. Also suitable for the non-frequently making and breaking operation of the circuit.

Standard:

Conform to the international standard:IEC 61008-1 and national standard:GB16916.1

Working and installation conditions:

A)Environment and Temperature： working normally in the air -25℃ to +40℃

B)Altitude：install the altitude under the 2000m

C)Pollution levels:Resistance to pollution level is Class 2

D)Installation Category:Class 3

E)Installation:Din-Rail Mounting

F)Power wire imput:can imput in any directions

Structural feature:

1.Work without the auxiliary power. Will release/trip depend on the leakage electric current (small signal),and is independent of voltage, so it can works without affected by the fluctuation of the voltage, the protecting function is more reliable.

2.Work without circuit board,so affected little by the electromagnetic interference.The electronic elements inside will not aging,the working life is extremely long.