- Maximum Continuous Operating Voltage (Uc): The maximum effective voltage that can be continuously applied to the surge protective device without causing changes in its characteristics and activating the protective element. For this product, this value is 385V, meaning it can withstand this voltage for a long - term.
- Maximum Discharge Current (Imax): The maximum peak current that the surge protective device can withstand when a standard lightning impulse wave with a waveform of 8/20μs is applied once. This product can withstand 60kA, reflecting its ability to cope with a single large - current impact.
- Nominal Discharge Current (In): The peak current with a waveform of 8/20μs flowing through the surge protective device, used for relevant tests. For this product, In is 40kA, reflecting the level of repeated tolerance to current impacts.
- Voltage Protection Level (Up): The maximum voltage drop across the surge protective device during a specific test. For this product, Up≤2.0kV. The lower this value, the better the protection effect for equipment.
- Standard: GB/T18802.1 is the relevant national standard for surge protective devices in China, indicating that the product meets the requirements of this standard.
Product Parameters
Main specifications: Classified by rated current In: 6, 10,16,20,25,32,40,50,63A;
Number of poles: a. Single pole b. Two pole c. Three pole d. Four pole;
According to the type of instantaneous tripping of circuit breakers: a Type C (5In~10ln) b.Type D
(10ln~16In);
Rated operating short-circuit breaking capacity:4000~6000;
Mechanical and electrical life: a. Electrical life: not less than 6000times. b. Mechanical life: not less
than 10000 times

Company Profile
Founded in 2000, Zhejiang Xingyuan Electrical Appliance Co., Ltd is acknowledged as one of the most respected nationwide manufacturers and exporters of low voltage CIRCUIT BREAKER in China.
owns a production area of3500m² And employs more than 200 staff. During the past 20 years, we invested abundant resources in both research and development and employee training programs. The company was ranked among new high-tech enterprises...
Many products are certified under international certificate, such as CE,,CQC, CCC.
Currently, we have manufactured and exported more than50 products, with low voltage electrical apparatus including all kinds of Circuit Breakers, Switches, and Electrical Accessories etc...As a result of our high quality products and outstanding customer service, we have gained a global sales network reaching South East Asia, Middle East, South America, Africa, and Europe.
We are fully aware of the fact that only "Versatile Staff, Excellent Quality and Advanced Technology" enable us to survive and succeed in today′s intensively competitive market. Hence, we will be with overall technology support, good service to meet the requirements of world.
Enquiries from both domestic and overseas customers are cordially welcomed. Just Tell Us Your Requirements and Let Us Do The Rest For You!
Our Advantages
-We have own accessories factory, supply to China famous MCB Company
MCB inside accessory supply is available
-20 years producing experience
- OEM& ODM services are available
- Low limit on MOQ Affordable price
FAQ
