3120-F621-P7T1-W01H-20A

Series:	3120-F
Part Status:	Active
Lead Free Status / RoHS Status:	--
Breaker Type:	Thermal
Moisture Sensitivity Level (MSL):	--
Current Rating:	20A
Voltage Rating - AC:	240V
Voltage Rating - DC:	50V
Number of Poles:	2
Actuator Type:	Rocker
Illumination:	--
Illumination Voltage (Nominal):	--
Mounting Type:	Panel Mount

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Circuit BreakersCircuit breakers are devices designed to protect people, buildings and equipment from the damaging effects of electric current or voltage surges. Circuit breakers are an important part of electrical safety and ensure that when an overload or short circuit occurs, the device will trip, cutting off the power. The 3120-F621-P7T1-W01H-20A is an example of a circuit breaker.The 3120-F621-P7T1-W01H-20A is a circuit breaker with a rating of 20A and available in a variety of sizes. It has a unique design and functionality that makes it ideal for use in a number of different applications.The 3120-F621-P7T1-W01H-20A is often used in the residential sector, where it is employed to protect homes and other residential buildings from electrical faults, particularly those caused by overloading and surges. It is also used in commercial and industrial buildings and equipment, safety systems, surge protectors and other similar devices.The working principle of the 3120-F621-P7T1-W01H-20A is based on a bimetallic strip that is heated by passing electric current through it. The heated bimetallic strip then contracts at a rate faster than the electric current, creating a separation between two contacts that open the circuit and interrupts the flow of electricity.The 3120-F621-P7T1-W01H-20A is a very common type of circuit breaker. It has a simple design, with a fast response time, and is rated for 20A, making it suitable for many applications. Its mechanism relies on the use of a bimetallic strip and is designed to quickly trip and break the circuit in the event of a fault or overload.The 3120-F621-P7T1-W01H-20A circuit breaker is designed to ensure protection against over-currents, which can occur in either a low or high voltage system. Overcurrents occur when an overload or short circuit is detected and can cause significant damage to people, equipment, or buildings that are connected to the system. The circuit breaker is designed to trip quickly in response to an overload or short circuit, protecting any connected systems and releases any stored energy in the process.In addition, the 3120-F621-P7T1-W01H-20A circuit breaker also includes over-voltage protection, which prevents dangerous levels of voltage from being applied to the system. Over-voltage can occurs in either high or low voltage systems and, if left unchecked, can damage connected systems and equipment. The circuit breaker is designed to immediately trip, interrupting the flow of electricity, and protecting the system from over-voltage damage.The 3120-F621-P7T1-W01H-20A circuit breaker is a durable and reliable device that can provide protection against electrical faults, helping to ensure the safety of both people and equipment. This type of device is typically used in residential, commercial and industrial applications, as well as safety systems, surge protectors and other similar situations. It has a fast response time and can be quickly activated to interrupt the flow of electricity, ensuring the safety of any connected systems and preventing further damage. Its simple and reliable design makes it an ideal choice for a variety of applications and is sure to provide years of reliable protection.

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