209-1-30547-3-V

Series:	*
Part Status:	Active
Lead Free Status / RoHS Status:	--
Moisture Sensitivity Level (MSL):	--

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Circuit breakers form an important part of the electrical grid, providing short circuit protection for connected systems. The 209-1-30547-3-V circuit breaker is a tripping device designed to protect and interrupt current flow in the event of a power surge. It is designed to provide an economical means of protection while maintaining a reliable line of safety.The 209-1-30547-3-V circuit breaker is typically used in applications such as industrial, commercial and residential equipment, including medical equipment, telecommunications, consumer products and computer systems. These circuits provide protection from short circuits caused by overheated circuits, voltage spikes and other hazardous conditions. The 209-1-30547-3-V circuit breaker also provides short circuit, ground fault and over-voltage protection.The 209-1-30547-3-V circuit breaker works when an excessive amount of current is flowing through the circuit. This current creates an overload that causes the breaker to trip. This occurs when the overload trips the internal mechanism of the breaker and causes the contact arms to open. The breaker is designed to quickly open the contact arms in order to interrupt the current before it can cause serious damage to the system.The mechanisms used to open the contact arms of the circuit breaker involve two basic principles: thermal expansion and magnetic force. When an excess of current passes through the circuit, the 209-1-30547-3-V breaker’s thermal element will expand and push the contacts apart in order to break the circuit. This occurs by using a thermal trip coil and bimetal strip. The thermal trip coil creates a magnetic field that pushes the bimetal strip apart and causes it to open the contact arms.In addition, the breaker also includes a current transformer. This measures any current flowing through the breaker and instantly trips the breaker if an overload is detected. It sends out a signal to the breaker when the current exceeds the preset level. The magnetic field created by the current transformer adds additional safety by assisting in the tripping of the circuit breaker in the event of a power surge.The 209-1-30547-3-V circuit breaker also includes a range of reset mechanisms. The type of reset mechanism used depends on the application for the breaker. Commonly used reset methods are manual and automatic. Manual reset is a simple process where the breaker is manually reset following the trip. This can be done using a manual reset lever or push button. Automatic reset involves resetting the breaker automatically following a trip. This may be triggered by a timer, or by a signal from another device.The 209-1-30547-3-V circuit breaker provides reliable, cost-effective solutions to power protection and is suitable for any application where safety or circuit protection is a requirement. The breaker’s thermal and magnetic tripping principles and automatic reset mechanisms ensure that it provides proper protection against overloading and short circuit conditions.

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