Chnt nl1e – 63Un disjoncteur

The CHNT NL1E – 63A is an electronic residual current operated disjoncteur (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 – pôle, and a rated current of up to 63A, providing leakage protection function. The following is a summary of key information:Disjoncteur à courant résiduel Chint NXBLE-40C6 (RCCB)

1. Core functions and features
2. Leakage protection: When the human body gets an electric shock or the leakage current of the power grid exceeds 30mA, il peut rapidement couper l'alimentation électrique à l'intérieur 0.1 second to protect the safety of people and equipment.
3. No overload/short – protection des circuits: It needs to be used in combination with a circuit breaker. When used alone, it cannot provide overload or short – protection des circuits.
4. Conception structurellePrix ​​des relais de surcharge thermique 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

Courant nominal: 63UN, frame current 400A.Prix ​​​​du disjoncteur CHINT

Pouvoir de coupure: 4.5le (some models are marked as 6kA, subject to the actual product).

Sélection du numéro de pôle: 1P. + N (occupant 2 – bit width) ou 3P + N (occupant 4 – bit width).

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

Tension de fonctionnement: AC380V (four – pôle) / AC230V (two – pôle).

III. Scénarios d'applicationPrix ​​​​du parasurtenseur CHINT

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

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

1. Précautions
2. Installation requirements: It must be used in combination with a circuit breaker to ensure that the circuit has both overload/short – protection des circuits.
3. Regular detection: Press the leakage test button every month to verify whether the protection function is normal.
4. Model distinction: Pay attention to distinguishing between 1P + N (suitable for single – circuits de phases) and 3P + N (suitable for three – phase quatre – wire circuits).
5. Modèles alternatifs

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

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

Regarding the price of the CHNT NL1E – 63UN, it usually ranges from about 38 à 93 RMB. The specific price may vary depending on the purchase quantity, sales platform, and specific model (such as different pole numbers). Par exemple, 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.