MCB Circuit Breaker 10A 2P MCB Mini Circuit Breaker 6kA AC Breakers
KORLEN miniature circuit breaker features a high-strength thermosetting material housing, with a breaking capacity ranging from 3kA to 10kA and supports a rated current from 6A to 125A.
The product is certified by IEC60947-2 and is equipped with an accurate thermal-magnetic tripping mechanism, providing dual protection against overload and short circuit. It is particularly suitable for photovoltaic systems and industrial power distribution scenarios. Its compact design saves 40% of installation space and has a wide operating temperature range of -25ºC to 70ºC.
| Frame class |
6-63A |
| Rated working voltage |
240/415V |
| Rated working current |
6A 10A 16A 20A 25A 30A 40A 45A 50A 63A |
| Making and breaking capacity |
6000A |
| Poles |
1,2,3,4P |
| Mechanical life |
10000 |
| Electric life |
4000 |
Q1: Are you a trading company or a manufacturer?
We are Integration of industry and trade, our company has a history of 40 years. We have been specializing in the production of a series of photovoltaic electrical products, such as circuit breaker, pv combiner boxes, pv connector, surge protector, pv fuses, pv tool accessories and etc.
Q2: If OEM is acceptable?
We can provide OEM and ODM services. We have many different specifications and appearances for customers to choose.
Q3: Do you provide sample? Free or charge?
We can provide free samples to customers, but only one piece, but customers need to bear the freight. For some special products, we also offer free samples. Considering their particularity, we usually refund the sample fees to customers after they place formal orders.
Q4: How long is your delivery time?
Our delivery time is determined according to the purchase quantity. Generally, it is about 3-40 days, less than 300 pieces within 5 days, 300-2000 pieces within 7-15 days, 2000-20000 only within 15-40 days.
Q5: What are the current and voltage ratings?
The rated current and voltage of Korlen photovoltaic connectors vary according to the specific model. The rated current of the standard type is 20A-50A (some models can reach 60A), and the rated voltage meets the 1000V-1500V photovoltaic DC voltage range, which is suitable for different photovoltaic power stations.
Q6: How to ensure low contact resistance?
Korlen photovoltaic connector contact is made of high quality copper and silver plated, good electrical conductivity and low resistivity; The manufacturing process strictly controls the processing accuracy of the contact, and professional equipment is used for assembly to ensure tight contact and reduce contact resistance.
Q7: Does it have a leakage protection function?
Yes, Korlen PV connectors is leak-proof. The insulation part is made of high-performance engineering plastics with high insulation resistance; The structure is well sealed to prevent water vapor and dust from entering; There is strict leakage detection in production.
Q8: How is the firmness of the connection guaranteed?
Korlen PV connectors feature a reliable locking design (e.g. double locking); In terms of materials, the shell and connecting parts are made of high-strength, wear-resistant materials; Strict fastness testing in production.
Q9: How to ensure the reliability of the product?
Korlen PV connectors select high-quality suppliers in the procurement of raw materials, the production follows a strict quality management system, each process testing, as well as a variety of reliability tests, and has perfect after-sales service.
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