104-PR-0.8A

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Circuit breakers are electrical devices that are used to protect an electrical power system from any damage caused by excess current as a result of a fault. The 104-PR-0.8A circuit breaker is a high performance circuit breaker used in many applications such as industrial and residential applications. It provides protection for short-circuits and overloads in the system and can be used in direct current or alternating current.

104-PR-0.8A Application Field

The 104-PR-0.8A Circuit Breaker is designed for use in low voltage systems such as control circuits, telecommunication and lighting equipment. It is suitable for indoor and outdoor applications in domestic, business, industrial and commercial settings and has an IP20 protection rating. The circuit breaker has a 0.8A rated current to protect against overloads, and a 6KA breaking capacity to protect against short circuits. It is compact and has a push button operation to open the circuit in an emergency.

104-PR-0.8A Working Principle

The 104-PR-0.8A Circuit Breaker uses a thermal-magnetic with a low voltage drop to ensure the highest levels of protection. When an electrical current flows through the circuit the breaker senses it and the thermal element heats up. When the current exceeds the 0.8A rated current level, the bimetallic component\'s thermal element melts, allowing the contacts to open. The over-current detection is then used to disconnect the circuit as soon as possible to avoid any further damage or power loss.

The over-current protection is also provided by the magnetic component, which senses a sudden increase in current and trips the circuit breaker within 0.1s to avoid damage to the connected equipment or the electrical system. The circuit breaker includes a unique three pole protection feature, which cuts off the energy supply to all three poles in the event of an emergency. It also has a re-settable trip indicator that allows personnel to check the status of the system at a glance.

Conclusion

The 104-PR-0.8A Circuit Breaker is designed for use in low voltage systems and provides protection from both short-circuits and overloads. It operates on a thermal-magnetic with a low voltage drop for efficient protection and has a three pole protection feature for maximum safety. The re-settable trip indicator allows personnel to monitor the system easily, making the 104-PR-0.8A Circuit Breaker an ideal choice for industrial and residential applications.

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