Product Detail:
It's applied for the overload, short circuit protection in DC circuit, esp. in the communication, electricity, engine etc. | |||
Rated breaking capacity 6000, C curve, instantaneous tripping 5~10In | Rated voltage(A) | Type | Type |
1 | ADDB7-1/1/1-/C-DC | ADDB7-1/2/1-/C-DC | |
2 | ADDB7-2/1/1-/C-DC | ADDB7-2/2/1-/C-DC | |
3 | ADDB7-3/1/1-/C-DC | ADDB7-3/2/1-/C-DC | |
4 | ADDB7-4/1/1-/C-DC | ADDB7-4/2/1-/C-DC | |
6 | ADDB7-6/1/1-/C-DC | ADDB7-6/2/1-/C-DC | |
10 | ADDB7-10/1/1-/C-DC | ADDB7-10/2/1-/C-DC | |
16 | ADDB7-16/1/1-/C-DC | ADDB7-16/2/1-/C-DC | |
20 | ADDB7-20/1/1-/C-DC | ADDB7-20/2/1-/C-DC | |
25 | ADDB7-25/1/1-/C-DC | ADDB7-25/2/1-/C-DC | |
32 | ADDB7-32/1/1-/C-DC | ADDB7-32/2/1-/C-DC | |
40 | ADDB7-40/1/1-/C-DC | ADDB7-40/2/1-/C-DC | |
50 | ADDB7-50/1/1-/C-DC | ADDB7-50/2/1-/C-DC | |
63 | ADDB7-63/1/1-/C-DC | ADDB7-63/2/1-/C-DC | |
Rate voltage of single pole 250V T=4ms | rate voltage of couple pole. 250V T=4ms |
Overload current tripping characteristic
Code | Rated current In(A) | Start state | Testing current (A) | Limited current | Appointed resalt | |
a | B,C,D | ≤63 | cold state | 1.13In | ≤1h | non-trip |
b | B,C,D | ≤63 | following up the A type test | 1.45In | <1h | trip |
c | B,C,D | ≤63 | cold state | 2.55In | >1s~<60s | trip |
>32 | >1s~<120s | |||||
d | B | all | cold state | 3In | ≥0.1s | non-trip |
C | 5In | |||||
D | 10In | |||||
e | B | alls | cold state | 5In | 0.1s | trip |
C | 10In | |||||
D | 20In |
Tripping characteristic curve
B characteristic | C characteristic | D characteristic |
loading capacity curve ( for example 1 pole) loading ability value
the allowed load in the operating state for the related temperature controller and n switches: IDL=InKT(T)Kn(N).
Circuit break of energy consumptipn
the current of short circuit
the max energy consumption of B characteristic single pole the max energy consumption of C characteristic single pole