BYB1-63 Micro Circuit Breaker/ Miniature Circuit Breaker(MCB)
The circuit breakers we produce refer to protective devices installed on terminal distribution lines, mainly used for overload and short circuit protection of lines and electrical equipment. In the context of the increasing demand for electricity in national production and daily life, and the society's high requirements for power supply safety and reliability, it is necessary to optimize the operation effect of the distribution network. To achieve this goal, it is necessary to scientifically and reasonably install small circuit breakers on interrupted distribution lines, effectively protect the lines and electrical equipment, and avoid overloading, which may pose certain safety hazards to the lines and electrical equipment.
From styling design to process material selection, we have gone through various designs and polishing to meet the needs of various scenarios. The shell is heat-resistant and cold resistant, and can still operate normally in harsh environments. In terms of operation, we can achieve instant power outage, using our strength to protect the normal operation of homes and businesses, making your electricity use more reassuring!
| Surrounding air temperature: The upper limit value shall not exceed+40 ºC, the lower limit value shall not be lower than -5 ºC, and the average temperature value over 24 hours shall not exceed+35 ºC; The working conditions with a lower limit of -10 ºC or -25 ºC must be declared by the user to the manufacturer when ordering; For working conditions where the upper limit exceeds+40 ºC or the lower limit is below -25 ºC, users should consult with the manufacturer. |
| Installation location: altitude not exceeding 2000m; |
| Atmospheric conditions: The relative humidity of the atmosphere should not exceed 50% when the ambient air temperature is+40 ºC. Higher relative humidity is allowed at lower temperatures, such as reaching 90% at+20 ºC. Appropriate measures should be taken for occasional condensation caused by temperature changes; |
| Pollution level: Level 2; |
| Installation category: Class II and III; |
| Installation conditions: The external magnetic field of the installation site should not exceed 5 times the geomagnetic field in any direction; Generally installed vertically, with the handle facing upwards as the power on position, with a tolerance of 2 ° in any direction, and there should be no significant impact or vibration at the installation location. |
Wenzhou Naisite Electric Co., Ltd is a technology oriented transmission and distribution equipment manufacturing enterprises, since its establishment in 2011, focus on transmission and distribution equipment technology progress, advocating technological innovation, introduce new energy prefabricated, a secondary fusion ring cage, environmental protection cabinet,Transformers, cable branch box, box type substation such as intelligent high and low voltage transmission and distribution equipment. Applicable to electric power, railway, petrochemical, subway, municipal construction, steel, coal and other industries. The company's products have achieved a number of technological breakthroughs in environmental protection, miniaturization, intelligence, maintenance free and other aspects. The headquarters of Wenzhou Naisi Electric Co., Ltd is located in the core area of Wenzhou Yueqing Economic Development Zone, "the capital of Electrical appliances in China". Has an excellent domestic intelligent distribution network products assembly line.
The company has a vacuum box helium leak detection system, local discharge test laboratory and other advanced inspection and test equipment system. With the basic experimental facilities and research environment needed for advanced technology development and scientific research, the products are tested according to the international IEC standards. The enterprise has passed the IS09001 quality system certification, IS014001 environmental system certification and OHSAS18001 occupational health and safety management system certification, the products have been obtained the CNAS national accreditation laboratory certification report.
| Q: Are you a trading company or manufacturer ? |
| A: We are a professional factory with 10 years experience in the field of High and Low voltage switchgears,Substation,transformers,cable distribution box and various electrical equipment, such as vacuum circuit breaker , load break switch etc.Our factory is the excellent supplier of State Grid Corporation of China . |
| Q: Do you accept customized serveice ? |
| A: We offer OEM/ODM service , can print your logo on product . our professional technical and quotation team can provice a satisfied project according to your drawing and parameters . |
| Q:How long is your delivery lead time ? |
| A: It depends on your product requirement and quantity . Generally , 5~10 working days is available . |
| Q: How do you solve quality problems? |
| A: Please porvide detailed photoes of quality problems. our technical and quality testing department will analyse.we will make a satisfied soluton within 2 days. |
| Q: What is your payment terms ? |
| A: 30%T/T in advance,70% before shipment . West union , L/C are also acceptable . |
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