The NXHB-125 disconnector complies with IEC60898 and GB10963 standards. It is suitable for AC 50Hz or 60Hz, rated voltage 250V and below residential single-phase lines, to protect the overload and short circuit of electrical lines. The product has high breaking capacity, small size and a width of only 18mm. Zero, the live wire is cut off at the same time, which eliminates the personal and fire hazards caused by the fire wire, the neutral line is reversed or the neutral line to the ground potential, and it is the most ideal power distribution protection switch in the field of civil housing.
Rated current: 20A, 32A, 40A, 63A, 80A, 100A, 125A;
Number of poles: 1P, 2P, 3P, 4P;
Rated insulation voltage (Ui) : 500V;
Rated working voltage (Ue): 230V—— (1P, 2P), 400V—— (2P, 3P, 4P);
Rated impulse withstand voltage (Uimp) : 6kV;
Rated short-time withstand current (Icw) : 12le, power-on time 1s;
Rated short-circuit on-on capacity (Icm) : 20le, power-on time 0.1s;
Rated on-off and breaking capacity: 3le, 1.05Ue, COS medium=0.65;
Operational performance: mechanical life 10,000 times, electrical life 3,000 times;
Pollution Level: Class 2;
Usage Category: AC-22A, AC-21B;
Installation category: I, dish;
Installation: TH35-7. Type 5 mounting rail installation, the inclination of the mounting surface and the vertical plane does not exceed 5 °;
Rated working system: uninterrupted working system
Wiring method: press the wiring with screws, 80A-125A tightening torque 3. 5Nm;
20A—— 63A tightening torque 2.0N.m.
This article introduces CHINT/CHINT terminal electrical appliances - NXHB-125 disconnector products interested, also contact our customer service, we look forward to your call, hope our technology and service can bring you a better experience.
The company has been customer-centric, the concept of creating value for customers, winning the market with quality and service, and sincerely hopes to cooperate with all sectors of society to create success, create brilliance together, and work together to create a better tomorrow! In line with the concept of credibility and service-oriented, the company warmly welcomes new and old customers to inquire, visit and negotiate business!
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