Chnt nl1e – 63Um disjuntor

The CHNT NL1E – 63A is an electronic residual current operated disjuntor (leakage protector), which is mainly used in circuits with an alternating current of 50/60Hz, a rated voltage of 230V for two – pole or 400V for four – pólo, and a rated current of up to 63A, providing leakage protection function. The following is a summary of key information:Disjuntor de corrente residual Chint NXBLE-40C6 (RCCB)

1. Core functions and features
2. Proteção contra vazamento: When the human body gets an electric shock or the leakage current of the power grid exceeds 30mA, pode cortar rapidamente a fonte de alimentação dentro 0.1 second to protect the safety of people and equipment.
3. No overload/short – proteção de circuito: It needs to be used in combination with a circuit breaker. When used alone, it cannot provide overload or short – proteção de circuito.
4. Projeto estruturalPreço dos relés de sobrecarga térmica da série Chint NXR:

– It is small in size and adopts a locked – type rail mounting, which is convenient for disassembly.

– It is equipped with a leakage test button and a red tripping warning mark, which is convenient for daily detection.

– The unique serial number can be used to check the authenticity through the official website of CHNT.

1. Technical parameters

Corrente nominal: 63UM, frame current 400A.Preço do disjuntor CHINT

Capacidade de ruptura: 4.5o (some models are marked as 6kA, subject to the actual product).

Seleção do número do pólo: 1P + N (ocupando 2 – bit width) ou 3P + N (ocupando 4 – bit width).

Certification standards: It complies with GB 14048.2, CEI 60947 – 2 and CCC certification.

Tensão operacional: AC380V (four – pólo) / AC230V (dois – pólo).

III. Cenários de aplicaçãoPreço do protetor contra surtos CHINT

Household use: It is suitable for residential distribution boxes and can be used as the main leakage protection or branch – proteção de circuito.

Industrial use: It can be used for the leakage protection of small commercial places or industrial equipment.

1. Precauções
2. Installation requirements: It must be used in combination with a circuit breaker to ensure that the circuit has both overload/short – proteção de circuito.
3. Regular detection: Press the leakage test button every month to verify whether the protection function is normal.
4. Distinção de modelo: Pay attention to distinguishing between 1P + N (suitable for single – circuitos de fase) e 3P + N (suitable for three – fase quatro – wire circuits).
5. Modelos alternativos

If the integrated overload protection function is required, the CHNT NXBLE series (such as NXBLE – 63S) pode ser considerado. This series is an upgraded version, which is smaller in size and supports a higher breaking capacity (6o). The specific selection needs to be combined with the actual circuit requirements.

What is the rated current of the CHNT NL1E – 63UM?

Regarding the price of the CHNT NL1E – 63UM, it usually ranges from about 38 para 93 RMB. O preço específico pode variar dependendo da quantidade de compra, sales platform, and specific model (such as different pole numbers). Por exemplo, on some platforms, the price of the 1P + N model is around 56 RMB. When buying, it is recommended to refer to the actual prices on e – commerce platforms such as Alibaba, JD.com, and Suning.com.