3120-F311-P7T1-W14XR3-4A

Series:	3120-F
Part Status:	Active
Lead Free Status / RoHS Status:	--
Breaker Type:	Thermal
Moisture Sensitivity Level (MSL):	--
Current Rating:	4A
Voltage Rating - AC:	250V
Voltage Rating - DC:	50V
Number of Poles:	1
Actuator Type:	Rocker
Illumination:	Red
Illumination Voltage (Nominal):	90V
Mounting Type:	Panel Mount

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Circuit breakers have many different applications and working principles, and the 3120-F311-P7T1-W14XR3-4A is no exception. It is a member of the family of circuit breakers that are often used in industrial, commercial, and residential applications.The 3120-F311-P7T1-W14XR3-4A is designed to protect circuits from both over-voltage and under-voltage conditions. When an abnormal voltage appears on the circuit, the circuit breaker will trip, cutting off the flow of electricity to the circuit and preventing damage from occurring. The 3120-F311-P7T1-W14XR3-4A utilises a number of features to ensure the circuit breaker operates as intended. The core of the circuit breaker is the sensing devices. This can be either an electromechanical device or a solid-state device. An electromechanical device is the more traditional circuit breaker, where the sensing device is a coil wound around an armature and plunger. When the circuit voltage reaches the predetermined threshold, the armature pulls the plunger away from the contacts and the circuit is broken. Solid-state devices are similar, but instead of an electromechanical device, they use transistors, fuses, and other electronic components. These devices are much more sensitive and can trip at the slightest change in voltage. In addition to sensing devices, the 3120-F311-P7T1-W14XR3-4A utilises thermal and hydraulic fuses, temperature switches, and other components to protect the circuit from high temperatures and rapid changes in current. It also uses a form of surge protection, which will protect the circuit from high voltage spikes and transients caused by lightning strikes and other power events. The 3120-F311-P7T1-W14XR3-4A has been designed to be the main breaker in large and medium-sized installations. It is capable of managing high levels of overload and short-circuit currents, as well as providing arc-fault protection. It is also equipped with a variety of trip mechanisms, such as manual and automatic operation, thermal-magnetic operation, and self-resetting operation. The 3120-F311-P7T1-W14XR3-4A can be used in a variety of applications, such as residential and commercial installations, signal or control applications, motor circuit protection, construction machines, and public buildings, such as hospitals and schools. It can also be used in conjunction with other types of protection devices, such as over-voltage, under-voltage, and surge limiters. In summary, the 3120-F311-P7T1-W14XR3-4A is an essential part of modern electrical systems. It is designed to protect circuits from over-voltage and under-voltage conditions, and has a variety of features to ensure it functions properly. It is also suitable for a range of different applications, from residential and commercial installations, to medical and educational buildings. In doing so, it provides security, reliability, and peace of mind.