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| Home >>> Products >>> Moulded Case Circuit Breaker >>> SDSB6L Series Earth Leakage Circuit Breaker |
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Application:
Series SDSB6L earth leakage breakers apply toin AC circuit of frequency of 50HZ,rated voltage up to 415V,
rated current up to 80A.It is mainly usef as an indirect contact protection for human.It also can be usef to pr
-event against the fire danger caused by earth fault current owing to equipment insulation damage.When the protctive measures of the electric shock are out of work,the RCCB whose rated residual operating current
less than 30mA can serve as the supplementary protection for in direct contact,but it can't be used as the
sole direct contact protection.
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Product Features
1.series SDSB6L leakage Breakers are the protector for pure electromagnetic residual current operation.
2.The operation function is unrelated to circuit voltage,but operation is reliable.
3.It can be reliably operated on the loss of phase or neutral.
4.The capacity of resisting electromagnetic interferentce is strong.
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| Main Technical Data |
| Type |
Un(V) |
Hz |
Im I＠n |
Inc I＠n |
InA |
I＠n mA |
I＠no mA |
The maximum ofbreak-time(s) |
| I＠n |
2I＠n |
5I＠n |
0.25A |
500A |
SDSB6L
2P |
240 |
50,
60 |
500A
(In−
50A
10In)
(In>
50) |
6000A |
6,20,
16,25,
32,40,
50,63,
80 |
30 |
15 |
0.2 |
0.1 |
- |
0.04 |
0.04 |
| 50 |
25 |
0.2 |
0.1 |
- |
0.04 |
0.04 |
| 75 |
40 |
0.2 |
0.1 |
- |
0.04 |
0.04 |
| 100 |
50 |
0.2 |
0.1 |
0.04 |
- |
0.04 |
| 300 |
150 |
0.2 |
0.1 |
0.04 |
0.04 |
0.04 |
| 500 |
250 |
0.2 |
0.1 |
0.04 |
0.04 |
0.04 |
SDSB6L
4P |
415 |
500A
(In−
50A
10In)
(In>
50) |
6000A |
6,20,
16,25,
32,40,
50,63,
80 |
30 |
15 |
0.2 |
0.1 |
- |
0.04 |
0.04 |
| 50 |
25 |
0.2 |
0.1 |
- |
0.04 |
0.04 |
| 75 |
40 |
0.2 |
0.1 |
- |
0.04 |
0.04 |
| 100 |
50 |
0.2 |
0.1 |
0.04 |
- |
0.04 |
| 300 |
150 |
0.2 |
0.1 |
0.04 |
0.04 |
0.04 |
| 500 |
250 |
0.2 |
0.1 |
0.04 |
0.04 |
0.04 |
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| Dimension And Mounting |
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