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Y04
SiRON
8536901100
For Selection
Selection example :Y041-3C represents the Y04 series DC miniature circuit breaker, 1-pole, with a rated current of 3A and a trip curve of type C.
Note: Type C is the conventional type.
Specifications
| Model | Y04series | ||||||||||||||||
| Number of poles | 1P | 2P | |||||||||||||||
| Dc rated voltage | 125V | 220V | |||||||||||||||
| Tripping curves | Type B (4ln<In≤7ln) Type C (7In<In≤15In) | ||||||||||||||||
| Dc rated cument | 1A | 3A | 6A | 10A | 16A | 20A | 25A | 32A | 40A | 50A | 63A | ||||||
| Rated short circuit breaking capacity | 6 KA | ||||||||||||||||
| Mechanical life | No less than 10,000 times | ||||||||||||||||
| Shock voltage | It is suitable for connection with guide wires of 2.5 mm ⊃2; or less | ||||||||||||||||
| Over-Current protecio characteristics | |||||||||||||||||
| Serial number | Rated current | Initial state | DC test current | Set time | Expected result | ||||||||||||
| 1 | 1～63 | cold state | 1.13 | t≤1h | Non tripping | ||||||||||||
| 2 | 1～63 | Immediately following one experiment | 1.45 | t<1h | tripping | ||||||||||||
| 3 | In≤32 | cold state | 2.55 | 1s<t<60s | tripping | ||||||||||||
| In>32 | 1s<t<120s | tripping | |||||||||||||||
| 4 | Btype | 1～63 | cold state | 4 | 0.1s≤t≤45s(In≤32A) | tripping | |||||||||||
| 0.1s≤t≤90s(n>32A) | tripping | ||||||||||||||||
| Ctype | 7 | 0.1s≤t≤15s(n≤32A) | tripping | ||||||||||||||
| 0.1s≤t≤30s(n>32A) | tripping | ||||||||||||||||
| 5 | Btype | 1～63 | cold state | 7 | t<0.1s | tripping | |||||||||||
| Ctype | 15 | t<0.1s | tripping | ||||||||||||||
