High Efficiency Molded Case Circuit Breaker for Safety

• Customization: Available
• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Manual Type
• Model NO.: MCCB
• Speed: Normal Type Circuit Breaker
• Arc-extinguishing Medium: Air
• Installation: Fixed
• Structure: MCCB
• Poles Number: 3
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection
• Certification: CE, CCC
• Trademark: LITAI
• Origin: Zhejiang China
• Package Size: 34.00cm * 32.50cm * 20.50cm
• Package Gross Weight: 19.500kg

Product Description

Product Description

This is a residual current operated protective circuit breaker, also a photovoltaic circuit breaker with anti - islanding function. It can automatically cut off the circuit when faults such as residual current (leakage), overload, and short - circuit occur in the electrical circuit, ensuring electrical safety. The rated current is adjustable from 100 to 250A, the rated operating voltage is AC400V, and the rated insulation voltage is 1000V. It is applicable to a 50Hz AC power distribution network and complies with the GB/T14048.2 standard.

 

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Company Profile

Founded in 2000, Zhejiang Xingyuan Electrical Applance Co.,Ltd is acknowledged as one of the mostrespected nationwide manufacturers and exporters of low voltage CIRCUIT BREAKER in China.owns a production area o13500m"And employs more than 200 stal., buring the past20 years, we investedabundant resources in both research anedevelopment and employee training programs. The companywas ranked among new high-tech enterprises.Many products are certifed under international certif-cate,such as CE..COC.CCC
Curently, we have manufactured and exported more than50 products, with low voltage electrical ap-paratus including al kinds of Circuit Breakers.Switches, and ElectricalAccessories etc..s a result of our hiarquaity products and outstanding customer service, we have gained a global salesnetwork reachingSouth East Asia, Middle East, South America, Africa, and Europe.We are fuly aware of the fact that only "versatle Staf, Excellent Quality and Advanced Technology"enable us to sunive and succeed in todav'sintensively competitive market., Hence, we wilbe with overaltechnology support, good service to meet the requirements of world.Enouines from both domesic and overseas customers are cordially welcomed. just Tells Your Reouire.ments and Let us Do The Rest For You

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FAQ

Q: What is the main function of a circuit breaker?
A: A circuit breaker is used to automatically cut off the electrical circuit when faultssuch asoverload, short - circuit, and undervoltage occur, protecting the safety of elec-trical equipment andwiring.

Q: How to select a circuit breaker with an appropriate rated current?
A: lt is necessary to determine based on the normal operating current in the circuit andthemaximum current that may occur, Generally, ensure that the rated current of thecircuit breaker isgreater than the normal operating current and can withstand short -term overload current.

Q: Why does the circuit breaker trip frequently?
A: Possible reasons include circuit overload, short - circuit, leakage, or a fault in the circuit breakeritself, it is necessary to check the circuit and equipment to determine thespecifc cause.

Q: ls the breaking capacity of a circuit breaker important?
A: lt is extremely important, The breaking capacity determines whether the circuitbreaker cansafely cut off the short - circuit current, One should select a circuit breakerwith a suitable breakingcapacity according to the maximum short - circuit current thatmay occur in the circuit.

Q: Can l replace the circuit breaker by myself?
A: lf you have certain electrical knowledge and operating skills and can ensure poweroff safetyyou can give it a try. However, it is recommended that a professional electri-cian perform theoperation to ensure correct installation and electrical safety.

Q: What are the differences in application scenarios for different types of circuitbreakers?
A: For example, miniature circuit breakers are commonly used for terminal power distri-bution inhouseholds and small commercial places, molded - case circuit breakers aresuitable for powerdistribution lines with larger currents and motor protection.

Q: How is the freight charged?
A: lf there is a freight forwarder in China, the cost will be relatively lower, lf the goodsare to beshipped abroad, they will be sent through our local Chinese freight forwarder.All prices aredetermined by the freight forwarder, and the freight cost is borne by thebuyer.

Q: How long is the delivery time?
A: Custom - made products will be shipped within 15 - 30 days, and in - stock productswill beshipped within 3 days. The delivery date is subject to the arrival time of thefreight forwarder.