Service Breakers

Circuit breakers are devices able to open or interrupt an electrical circuit when the electrical current flowing through the value is greater than a set current. Another reason may be that a short circuit thus opening the circuit to prevent damage to machinery and electrical equipment installation user occurs. The main feature that differentiates fuse is not broken every time they perform their function and, therefore, do not need to replace them, simply reset the alarm with the switch.

ABB has a range of circuit breakers offers the user the best solution to restore quickly and easily conditions of service if a fault has occurred. At the same time providing protection for electrical installation difficult to overcome. Within its extensive range of products we can choose between open frame circuit breakers and molded case circuit breakers to cover all the needs that may arise.