AC Circuit Breaker
AC MCB is used in lighting distribution system or motor distribution system for protecting overload and short circuit in the systems.
1)This product is novel in structure, light in weight, reliable and excellent in performance.
2)It has high breaking capacity and can trip quickly. Its case and body are made of highly fire-retardant and shockproof plastic.
3)This product, with long life, is mainly used in AC 50Hz / 60Hz single-pole 240V or two / three / four-pole 415V circuit for overload and short circuit protection, as well as infrequent on-and-off switching electric equipment and lighting circuit in normal cases. This product conforms to GB10963 and IEC60898 standards.
Rated Breaking Capacity
B, C, D
Max. Fuse That Can Be Connected To
Working Ambient Temperature
Enclosed Protective Class
Not less than 8000 times
Not less than 20000 times
Frequently Asked Question
Q1: What is your company's Main Products ? You are the Manufacturer or the trader ?
Solar Cables, Solar Connectors (MC4,MC3,TYCO), PV Fuse Holder,Circuit breakers and other
solar relative products.We're the Manufacturer with more than 9years experience.
Q2: How can I get the Quotation of the products ?
Send your Message to us by E-mail / TradeManager,We'll reply you within 1 hour in the Working Time.
Q3: How does your company do regarding Quality Control ?
1) All raw material we selected the high quality one.
2) Professional & Skilful workers care every details in handling the producing.
3) Quality Control Department specially responsible for quality checking in each process.
Q4: Do you provide OEM Project Service?
OEM & ODM order is warmly welcome and we have fully successful experience in OEM projects.
What's more, our R&D team will give you the professional suggestions.
Q5: How Could I get the Sample ?
We are honored to offer you samples,Samples is free provided,but need pay the courier freight.
If you have a courier account, you can send your courier to collect samples.
Q6: How long is the delivery time ?
1) For Sample: 1-3 Days ;
2) For small Orders: 3-10 Days;
3) For mass Orders: 10-18 Days.
If any inquiry, please feel free to contact us. Many thanks!