LEADING SERIES-RDB5 miniature circuit breaker
Products are consistent with the standard: IEC60898-1
Rated current (A): 6,10,16,20,25,32,40,50,63
Rated operational voltage (V): 230/400
Rated frequency (Hz): 50
Instantaneous release: C, D
Short-circuit operation capacity lcs (A): 6000
Number of poles: 1P, 2P, 3P, 4P
Mechanical life: 20000 times
Electrical life: 10000 times
Application
RDB5 miniature circuit breaker is applicable to a circuit of AC50/60Hz, 230V (single phase)400V(2,3, 4 phases), for overload and short circuit protection.
Rated current up to 63A. It also can be used as a switch for an infrequent conversion line.
It is mainly used in domestic installation, as well as in commercial and industrial electrical distribution systems.
It conforms with the standard of IEC/EN60898-1.
Main technique parameter
| Rated current of shell frame grade In (A) |
63 |
| Rated current In (A) |
1, 2, 3, 4, 6, 10, 16, 20, 25, 32, 40, 50, 63 |
| Function |
Short circuit protection, overload protection, isolation and control |
| Number of poles |
1P, 2P, 3P, 4P, 1P+N, 3P+N |
| Rated frequency (Hz) |
50 |
| Rated insulation voltage Ui (V) |
AC500 |
| Rated impulse withstand voltage Uimp (V) |
4000 |
| Rated working voltage Ue (V) |
230/400 |
| Flashover distance (mm) |
≤50 |
| Operating short-circuit capacity Ics (A) |
6000 |
| Instantaneous tripping characteristics |
C, D |
| Mechanical life |
20000 |
| Electrical life |
10000 |
Shape and installation dimensions
Company Profile
· Power consumption is far below the national standard requirement
· High quality, withstand analysis
· Perfect appearance, feast for the eyes
· Longer mechanical and electrical life and better performance, greatly reducing maintenance costs for users
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