Detailed Product Description

LLB1 MCB is an all new high performance current lighting device with the ability to disconnect short circuits of up to 10kA, which is the newest model in 21st century.

LLB1 MCB has many merits of high protective grade (up to IP20),high breaking capacity, good reliability of sensitive action, convenient multi-pole assorting, long using life, etc.They are mainly used for over-load and short circuit protection within the circuit of AC 50Hz, 230V in single pole, 400V in double, three & four poles of lighting distribution system in industry and commerce. Meanwhile, they are also used in turning on or off the electric apparatus and lighting circuit under the normal condition.