Universal circuit breaker is a mechanical switch that can be switched on, carried and broken under normal circuit conditions, and can also be switched on and carried for a certain time and broken current under specified non-normal circuit conditions. This type of circuit breaker is usually called frame type circuit breaker, with the following characteristics and structure: Structure characteristics: universal circuit breaker adopts three-dimensional arrangement form, in which the contact system, instantaneous over-current release device and other components are installed on an insulating board. The upper part is equipped with the arc extinguishing system, the operating mechanism can be installed in front or on the right side, and has the "division", "close" indication and manual disconnect button. In addition, it is also equipped with shunt release device and undervoltage release device and other components.
Models and specifications: Universal circuit breakers have different models and specifications, such as DW15-1000, 1600,25004000 and so on, which DW15-1600A and DW15 values, such as 1600A and 630A and so on.Models such as 630A have different current ratings for circuit breakersFunction and use: Universal circuit breaker can not only in normal electricityWorking under road conditions, but also in the specified abnormal conditionsUnder the switch, load and break current. They are widely usedUsed in a variety of circuits to protect circuits and devices from excess
Damage by electrical current.Operation & Control: DW15-1600A and DW15
Circuit breakers such as the 630A are also equipped with electric operators
The structure can be connected with the mechanism through the square shaft and installed in the breakThe lower part of the breaker is used as the storage energy of the circuit breaker or for direct closure. In addition, it also has an anti-rebound mechanism and overcurrent
Tripping device, undervoltage and shunt tripping device and other components to
Reduce the tripping force of the circuit breaker and ensure its proper operation.
Auxiliary functions: Universal circuit breakers are also equipped with auxiliary contactsHead, for the user to connect the secondary circuit. It is displayed on the panelSigns "1", "0" and "Storage" indicating the operating position of the circuit breaker"Can" indication, and buttons for closing and openingButton "1" "0".To sum up, the universal circuit breaker is a multi-functional, highly reliableSexual electrical protection equipment, widely used in a variety of circuits,To protect the safe operation of circuits and equipment
Audited Supplier 
){kind=link}
){kind=link}