219-3-39800-1

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Circuit breakers are a safety device designed to interrupt the flow of electricity during a short circuit or overload. The 219-3-39800-1 circuit breaker is a miniature thermal-magnetic circuit breaker designed to protect residential and commercial lighting circuits and light-duty commercial equipment from overload and short circuits.

This product combines two distinct functions of overload protection and short circuit protection. Overload protection trips when the current passing through the circuit breaker reaches 1.1-1.2 times the rated current. At this time, the thermal release element inside the circuit breaker will trip. Short circuit protection trips when the current passing through the circuit breaker reaches 500-3000 amperes. At this time, the magnetic trip element inside the circuit breaker will trip, which is used to protect people and equipment.

The 219-3-39800-1 has various features such as positive contact indication, clear visible contact position, and voltage surge detection. It can stand up to high impact temperatures and is UL 1077 and C-UL certified, so it is safe to use in residential and commercial applications. Its wide voltage range and adjustable operating current make it suitable for use in a variety of applications.

The 219-3-39800-1 is used in residential and commercial applications to protect lighting circuits and light-duty commercial equipment such as computers, environmental control systems, pumps, and air conditioning systems from overloads and short circuits. It can be used to protect circuits from low-voltage and high-voltage surges, which can be caused by lightning or faults in the power system. It can also be used to protect circuits from over-voltage and under-voltage, which can be caused by faults in the power supply or fluctuations in the power system.

The 219-3-39800-1 is designed with a double-break arc-extinguishing contact mechanism and a quick-make and quick-break mechanism. This design ensures fast opening and closing of the contact for reliable operation and reliable motor starting and stopping.

The 219-3-39800-1 is a reliable, safe, and efficient device used to help protect people and equipment from overloads and short circuits. Its adjustable operating current, double-break arc-extinguishing contact mechanism, and quick-make, quick-break mechanism make it suitable for residential and commercial applications. It is UL 1077 and C-UL certified and is designed to withstand high impact temperatures for reliable operation and long-lasting performance.

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