Wuxi Fenigal Science & Technology Co., Ltd.
Wuxi Fenigal Science & Technology Co., Ltd Manufacturer and Supplier for Industrial & Lighting Products
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FENIGAL/OEM
Features and Benefits
● Circuit breaker consists of electric leakage module, electronic mechanic release and zero-sequence current transformer;
● Residual current and leaking current delay time can adjust;
● Compact structure, easy for installation;
● The installation of circuit breaker are vertical installation and horizontal installation.
Specifications
| Residual current release | SM8L-110 | ||
| Using technology | Electronic | ||
| Operation | With coil | ||
| Operating voltage(V) | 50~500 | ||
| Operating frequency(Hz) | 50/60Hz ± 10% | ||
| Testing voltage range(V) | 50~500 | ||
| Rated operating current(A) | Up to 250 | ||
| Thershold value of trip I △ n(A) | 0.03-0.1-0.3-0.5-3 | ||
| Residual operation current allowances(%) | +0,-20 | ||
| Trip time(S) | 0-0.1-0.25-0.5-1-1.5 | ||
| Trip time allowanoce(%) | ±20 | ||
| Trip signal | ● | ||
| Self-powered | ● | ||
| Remote switch-off input | ● | ||
| Alarm signal at 50% △ n | ● | ||
| Only for Alternate current | ● | ||
| Button of A used is AC | ● | ||
| Low sensitivity | ● | ||
| High sensitivity | ● | ||
| Fixed under MCCB(vertically) | ● | ||
| Fixed beside MCCB (plain way) | ● | ||
| Dimension(L×H ×P) | 120 × 120 ×70(RC212/2)ZLM1-160 140 × 170 × 108(RC212/3)ZLM1-250 | ||
| Standard |
IEC255-4 and IEC1000:Defult |
