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L7 L8 L9 MCB Air Circuit Breaker Price Philippines
C45N Miniature Circuit Breaker
![]() | Application | ||
| L7,L8 and L9 series circuit breaker are used in lighting distributuion system or motor distribution system for protection overload and short-circuit in the system. The product is neoteric in structure, light in weight, reliable and excellent in performance. It has high breaking capacity, can trip quickly, and its case and items are adopted by high fire resistant and shockproof plastics. The product, with long life, is mainly used in AC 50Hz/60Hz single pole 230V or two,three,four poles 400V circuit for overload and short-circuit protection as well as for unfrequent on-and-off switching electric equipment and lighting circuit in normal case. The products comply with IEC 60898. | |||
| Specifications | |||
| Number of poles | 1P,2P,3P,4P | ||
| Rated Current(A) | 2,4,6,10,16,20,25,32,40,50,63 | ||
| Rated Voltage | 230/400V;50/60Hz | ||
| Rated BreakingCapacity(A) | 10000 | ||
| Short Circuit Breaking Capacity of DC | Max. 48V(L7...,10KA)single pole Max. 250V(L7-DC,6KA)single pole | ||
| Performance | C,D Characteristic curve | ||
| Max. fuse That Can be Connected to | 100Agl(>10KA) | ||
| Selection Grade | 3 | ||
| Working Ambient Temprature | -5~+40℃ | ||
| Enclosed Protective Class | IP40(Under mounting) | ||
| Electrical Life | no less than 8000 times operation | ||
| Mechanical Life | not less than 20000 times operation | ||
| Dimensions of L7 L9 Miniature Circuit Breaker | |||
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| Dimensions of L8 Miniature Circuit Breaker | |||
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We are one of the leading and the most reliable suppliers and export for low voltage electric products in China. The company has manufactured numerous electric products, such as MCB, RCCB, MCCB, RCBO, Indicator as well as accessories and so on, in high quality.


1. DC Circuit Breaker's sample orders will be delivered from our factory within 7 working days.
2. General orders will be delivered from our factory within 7-15 working days.
3. Bulk orders will be delivered from our factory within 25 working days at most.
1. By EMS, DHL, FedEx, TNT, UPS or other express.
2. By our forwarding agent (by air or by sea).
3. By your own forwarding agent.
4. By domestic forwarding agents to any city in China.
A: Generally, we pack DC Circuit Breaker in neutral white boxes and brown cartons.
If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.
New products from manufacturers at wholesale prices