| Customization: | Available |
|---|---|
| Breaking Capacity: | Low Voltage Circuit Breakers |
| Operation: | Electric Type |
|
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NDB2LM-63 Electromagnetic Residual Current Action Circuit Breaker Mainly applicable to the low-voltage terminal distribution system with the rated voltage of AC230/240V, AC400/415V, 50/60Hz in the industry, civil buildings, energy, communication, infrastructure and other fields Short circuit, overload, current leakage and isolation protection Provide personal protection for indirect contact Provide additional personal protection for direct contact Provide the insulation fault protection for the electrical equipment.
| Model | NDB2LM-63 |
|
Rated voltage (V)
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AC230, 240 (1PN, 2P) , AC400, 415 (3P, 3P+N, 4P)
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Breaking capacity Ics (kA)
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10 |
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Tripping curve
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BCD |
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Rated current (A)
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1, 2, 3, 4, 5, 6, 10, 16, 20, 25, 32, 40, 50, 63
|
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Number of poles
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1PN, 2P, 3P, 3P+N, 4P
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Accessory
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OF2, SD2, MX+OF2, Tm2, Tm2GQ, NGQ2(A)
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Operation type of residual current
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AC, A, electronic, S - time delay type
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Rated residual operating current (mA)
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General type 30, 100, 300, Time delay type 100, 300
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Reference standard
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IEC61009-1 GB/T16917.1
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Modulus (Multiple of 9mm)
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6, 8, 13, 15, 15
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