3120-F321-P7T1-W12DY3-5A

Series:	3120-F
Part Status:	Active
Lead Free Status / RoHS Status:	--
Breaker Type:	Thermal
Moisture Sensitivity Level (MSL):	--
Current Rating:	5A
Voltage Rating - AC:	250V
Voltage Rating - DC:	50V
Number of Poles:	2
Actuator Type:	Rocker
Illumination:	--
Illumination Voltage (Nominal):	--
Mounting Type:	Panel Mount

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Circuit breakers are specialized electrical switches designed to protect electrical systems and components from damaging overloads and short circuits. They automatically turn off a circuit when they detect an overload or short, and then reset when the problem is gone. They are used in a wide variety of industrial and commercial applications and are designed to prevent serious damage to equipment, structures, and personnel.The 3120-F321-P7T1-W12DY3-5A is a double-pole, double-throw circuit breaker that is designed to be used in either a 120-VAC or 208/240-VAC electrical system. It is a general-purpose breaker with no specific application field. Its design allows for dead-break switching between two sets of contacts with an adjustable trip level to provide maximum protection against overloads and short circuits.The 3120-F321-P7T1-W12DY3-5A is typically used as a general-purpose circuit breaker for residential and commercial applications. It can be used in appliance circuits, HVAC systems, lighting and power circuits, emergency power systems, utility control circuits, and motor circuits. This type of breaker is also sometimes used in motor starters, transformers, and other motor control systems.The 3120-F321-P7T1-W12DY3-5A breaker is designed to detect overcurrents in an electrical system and open the circuit when an overload is detected. It has an adjustable trip level to provide protection against both single and multiple phase power, as well as an adjustable time delay to protect against nuisance tripping. The breaker is UL listed, meets all National Electrical code (NEC) requirements, and is designed to ensure that no electrical damage is done when the circuit is opened.The 3120-F321-P7T1-W12DY3-5A breaker works by detecting when a circuit has overloaded or shorted. When this occurs, the breaker opens the circuit, which prevents further damage and stops the current flow, then resets when the circuit voltage returns to normal. This can be done manually or automatically using an internal switch.The 3120-F321-P7T1-W12DY3-5A circuit breaker is designed to provide reliable protection against dangerous overloads and short circuits in a wide range of applications. It is UL rated, meets all NEC requirements, and is designed to ensure that no electrical damage is done when the circuit is opened. This breaker is perfect for residential, commercial, and other industrial applications, offering a low cost solution for any protection need.

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