Futina MCB miniature circuit breaker adopt new appearance design and the use range of universal coverage terminal distribution network. What's more, the innovative structural design effectively guarantees the mechanical life and electrical life.
How to choose an MCB Miniature Circuit Breaker correctly?
01
Rated Current and Rated Voltage
The rated current and rated voltage of the MCB Miniature Circuit Breaker should be greater than or equal to the rated current and rated voltage of the circuit.
02
Rated Current of the Tripping
The rated current of the tripping of MCB Miniature Circuit Breaker should be greater than or equal to the load current.
03
Rated Short-circuit Breaking Capability
The rated short-circuit breaking capability of the MCB Miniature Circuit Breaker should be greater than the maximum short-circuit current in the current."
Hot Questions of MCB Miniature Circuit Breaker
What is the advantage of MCB miniature circuit breaker?
High breaking capacit and quickly response overload automatic tripping, ensure the safety of electricity.
What is MCB and its types?
MCB Miniature Circuit Breaker is an electromechanical device that protects an electric circuit from an overcurrent. Different trip curve decide different types MCB, they are A Type, B Type, C Type, D Type, K Type, Z Type.
How many types of tripping mechanism for MCB miniature circuit breaker?
Two types: thermal tripping and magnetic tripping.
Get in Touch with Futina
Get in Touch with Futina
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Guangdong Futina Electrical Co., Ltd.
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