| Customization: | Available |
|---|---|
| Breaking Capacity: | Low Voltage Circuit Breakers |
| Operation: | Manual Type |
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Package Size | 45.00cm * 30.00cm * 25.00cm |
Package Gross Weight | 20.000kg |
Technical Specifications TABLE 1 | |||||||||
Maximum Frame-rated Current (A) | Number of Poles | With Neutral Pole | Rated Current In (A) | Rated Voltage Un (V) | Rated Residual Operating Current In (mA) | Rated Residual Non-operating Current Ino (mA) | Breaking Time at In (s) | Rated Residual Making & Breaking Capacity Im (A) | Instantaneous Overcurrent Release Type |
32 | 1 | +N | 6 10 16 20 25 | 230 | 30 50 100 300 | 15 25 50 150 | <0.1 | 2000 | C D |
2 | 230 | ||||||||
3 | 400 | ||||||||
3 | +N | 400 | |||||||
4 | 400 | ||||||||
63 | 1 | +N | 32 40 50 63 | 230 | |||||
2 | 230 | ||||||||
3 | 400 | ||||||||
3 | +N | 400 | |||||||
4 | 400 | ||||||||
*Rated Short-Circuit Capacity (Icn),Service Short-Circuit Breaking Capacity (Ics). TABLE 2 | |||||||||
Model | Rated current | Rated short-circuit current(A) | Operating short-circuit breaking capacity(A) | ||||||
SJK47LE | 6~63A | 4500 | 4500 | ||||||
SJK47LEH | 6~63A | 6000 | 6000 | ||||||
*Overcurrent Protection Characteristics at 30°C~35°C (Ref. Table 3) TABLE 3 | |||||||||
No. | Rated Current of Release(A) | Initial State | Test Current | Specified Time | Expected Result | Notes | |||
1 | 6~63 | Cold State | 1.13ln | t≤1h In≤63A | No Tripping | ||||
2 | 6~63 | Immediately after previous test post-test condition | 1.45ln | t<1h In≤63A | Tripping | Current Rises Steadily to Specified Value Within 5s | |||
In≤32 | Cold State | 2.55In | 1s<t<60s | Tripping | |||||
3 | In>32 | Cold State | 2.55In | 1s<t<120s | Tripping | ||||
4 | 6~63 | Cold State | 5ln 10ln | t≤0.1s t<0.1s | No Tripping Tripping | C Type | |||
10ln 14Ln | t≤0.1s t<0.1s | No Tripping Tripping | D Type | ||||||
*Wiring: For conductors ≤25mm² (Ref. Table 4)2N·m Connection method: Screw-clamp terminals, Torque 2N·m TABLE 4 | |||||||||
Rated Current In (A) | Nominal Cross-Sectional Area of Copper Conductor (mm²) | ||||||||
6 | 1 | ||||||||
10 | 1.5 | ||||||||
16,20 | 2.5 | ||||||||
25 | 4 | ||||||||
32 | 6 | ||||||||
40,50 | 10 | ||||||||
63 | 16 | ||||||||
TABLE 5 | ||||
1P+N | 2P | 3P | 3P+N | 4P |
18+36 | 36+36 | 54+54 | 54+72 | 72+72 |
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