3120-F311-P7T1-W01D-7A

Series:	3120-F
Part Status:	Active
Lead Free Status / RoHS Status:	--
Breaker Type:	Thermal
Moisture Sensitivity Level (MSL):	--
Current Rating:	7A
Voltage Rating - AC:	250V
Voltage Rating - DC:	50V
Number of Poles:	1
Actuator Type:	Rocker
Illumination:	--
Illumination Voltage (Nominal):	--
Mounting Type:	Panel Mount

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Circuit breakers are the most important of all electrical devices. They provide the protection necessary for the safe operation of all electrical circuits. When a fault is detected, the circuit breaker trips, removing the dangerous electricity from the circuit.The 3120-F311-P7T1-W01D-7A is a type of circuit breaker and is designed for applications in air conditioning and ventilation systems. It is also suitable for use in fire and smoke control systems.The 3120-F311-P7T1-W01D-7A circuit breaker is a manual reset breaker, meaning it needs to be reset manually by an operator before resetting the circuit and allowing electrical current to flow again. An advantage of the manual reset is that it prevents the breaker from responding to transient glitches due to irregular operation of equipment connected to the circuit.The breaker also has a thermal-magnetic trip functionality. It incorporates both a thermal element and a magnetic element to detect different levels of current over time. When the current exceeds a certain level, the thermal element trips and breaks the circuit. This is especially useful for applications in which the current fluctuates over time, like in air conditioning and ventilation systems.The magnetic element detects the level of current flow in a much shorter span of time than the thermal element. When the current reaches a critical level, the magnetic element trips and breaks the circuit. The advantage of the magnetic element compared to the thermal element is that it can detect irregularities in the circuit much faster. This makes the 3120-F311-P7T1-W01D-7A circuit breaker ideal for applications in which current levels must be monitored quickly and accurately.In addition to its thermal-magnetic trip functionality, the 3120-F311-P7T1-W01D-7A circuit breaker also has a short circuit protection element. This protects the circuit breaker in case of a short circuit, which is when current flows between two unconnected parts of the circuit and generates a high electric field. The short circuit protection element detects this high electric field and trips the breaker before damage to the circuit occurs.Overall, the 3120-F311-P7T1-W01D-7A circuit breaker is designed for use in air conditioning and ventilation systems, as well as for fire and smoke control systems. With its thermal-magnetic trip functionality and short circuit protection element, it provides comprehensive protection against dangerous electrical currents, ensuring the safe operation of the circuit.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description