219-4-6388-096

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Circuit breakers are safety devices that are designed to protect electrical circuits from overload and short-circuiting. They are used in homes, businesses, and industrial settings to ensure that electrical devices don\'t draw too much current and become damaged or cause a fire hazard. The 219-4-6388-096 circuit breaker is a popular choice for industrial applications.

Features and Specifications

The 219-4-6388-096 circuit breaker is designed with a thermal-magnetic trip unit that is suitable for both overload and short-circuit protection. The breaker is rated for currents up to 600 amps, with a maximum voltage of 690 and a minimum fault interruption time of 60 milliseconds. The breaker also features a self-protected external shunt trip operation, and a manual reset option. It is UL 489 compliant and meets safety requirements for heating, ventilation, and air conditioning applications.

Applications

The 219-4-6388-096 circuit breaker is ideally suited for industrial applications that require high-performance protection. The breaker can be used in a single-pole, two-pole, or three-pole configuration in order to provide protection from power surges and short-circuiting. Some of the most common applications include motor protection, industrial control, and manufacturing process control. The breaker can also be used to ensure the safety of personnel by protecting them from electric shock.

Working Principle

The 219-4-6388-096 circuit breaker works by using thermal-magnetic protection. When the current in the circuit increases beyond its rated value, a thermal trip element in the breaker is activated. This element causes the circuit to trip, disconnecting the power to the circuit and preventing the current from exceeding its safe limit. If the current exceeds the maximum rated value, or if a short circuit occurs, a magnetic trip element is activated which causes a sudden drop in the current, protecting the circuit from damage.

Advantages

The benefits of using the 219-4-6388-096 circuit breaker include improved safety, ease of installation and maintenance, and reliable protection against overload and short-circuits. The breaker also features a self-protected external shunt trip operation, which means that it will trip if the current in the circuit exceeds the maximum value, thus providing additional levels of safety. Additionally, the breaker is UL 489 compliant and meets safety requirements for heating, ventilation, and air conditioning applications.

Conclusion

The 219-4-6388-096 circuit breaker is an ideal choice for applications that require reliable protection against overload and short-circuits. It is easy to install and maintain, and it offers improved safety for personnel and electrical equipment. With its thermal-magnetic trip unit, the breaker can protect against sudden increases in current and ensure that the amount of current does not exceed its safe limit. The breaker is UL 489 compliant and meets safety requirements for heating, ventilation, and air conditioning applications, making it the perfect choice for industrial settings.

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