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More DocumentsEaton’s LZM Series MCCBs are a family of optimized power distribution circuit breakers designed for general purpose applications up to 1600A. LZM offers flexible protection options for low voltage systems and small machines, including mains distribution panels with insulation voltages up to 1000V. LZM is optimized in 4 frame sizes with break resistance from 25kA to 70kA and basic protection functions for cables and protection systems. All trip units include adjustable short circuit and overcurrent protection.
LZM MCCB
- LZM1, LZM2, LZM3, LZM4 EATON CORPORATION CA012002EN
- Circuit-breaker With main switch characteristics to IEC/EN 60204 and isolating characteristics to IEC/EN60947
- Rated uninterrupted current Iu = Rated current I n
- Thermomagnetic releases Adjustable overload release I r
- System and cable protection Adjustable short-circuit release I i I u I u I r I i A A AA
- Ambient temperature at 100% I u 20 0.8 – 1 x I n 350 min./max
- -25/+50°C 25 32 40 8 – 10 x I n 50 6 – 10 x I n 63 80 100 125 160 160 LZM1: 8 x I
| Model | Description |
| LZMB1-A125 | MCCB LZM1 125A/3P 25kA |
| LZMB1-A80 | MCCB LZM1 80A/3P 25kA |
| LZMB2-A200 | MCCB LZM2 200A/3P 25kA |
| LZMB2-A250 | MCCB LZM2 250A/3P 25kA |
| LZMC2-A300 | Áp tô mát dạng khối 300A 3P 36kA |
| LZMC3-A320 | MCCB LZM3 320A/3P 36kA |
| LZMC3-A500 | MCCB LZM3 500A/3P 36kA |
| LZMN3-AE630 | MCCB LZM3 630A/3P 50kA |
| LZMN4-AE800 | MCB LZM 800A 50kA |
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