AB2-B0-26-620-6D1-C

Series:	A
Part Status:	Active
Lead Free Status / RoHS Status:	--
Breaker Type:	Magnetic (Hydraulic Delay)
Moisture Sensitivity Level (MSL):	--
Current Rating:	20A
Voltage Rating - AC:	277V
Voltage Rating - DC:	80V
Number of Poles:	2
Actuator Type:	Lever
Illumination:	--
Illumination Voltage (Nominal):	--
Mounting Type:	Panel Mount

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Introduction to Circuit Breakers
Circuit breakers are an essential part of any electrical system. They are designed to protect equipment and wiring from damage caused by an overload or short circuit. A circuit breaker can also prevent dangerous electrical shock from occurring if an electrical device malfunctions. There are many types of circuit breakers available, each designed for use in different applications. One such type is the AB2-B0-26-620-6D1-C circuit breaker.AB2-B0-26-620-6D1-C Application Field
The AB2-B0-26-620-6D1-C circuit breaker is designed for use in medium voltage switchgear installations. It is rated for use with AC or DC voltages of up to 600 volts. This type of circuit breaker is ideal for applications such as transformers, substations, and generator protection. The AB2-B0-26-620-6D1-C circuit breaker is also suitable for use in switchgear with other circuit breakers, such as short circuit and overload protection devices.AB2-B0-26-620-6D1-C Working Principle
The AB2-B0-26-620-6D1-C circuit breaker is designed to function in a similar way to the more common circuit breakers. It consists of two basic components: an electrical switch and a thermal-magnetic trip unit. The switch is designed to turn the power on or off manually, while the trip unit is designed to trip the switch automatically when an overload or short circuit is detected.When the AB2-B0-26-620-6D1-C circuit breaker is switched on, the current flows from the main power source and into the device. As the current flows through the trip unit, it is monitored and compared to the pre-set values. If the current exceeds the pre-set values, the trip unit will activate and switch off the power automatically. This is the basic working principle of the AB2-B0-26-620-6D1-C circuit breaker.Maintenance and Testing of AB2-B0-26-620-6D1-C Circuit Breakers
In order to ensure that the AB2-B0-26-620-6D1-C circuit breaker is in good working order, it is important to carry out regular maintenance and testing. This will help to identify any potential problems before they become serious.In order to carry out testing, it is important to use a suitable voltmeter to verify the accuracy of the pre-set values. If the values are incorrect, it is possible to adjust them using the adjustment screws on the trip unit. It is also important to check for any damage or corrosion that may be present.It is also important to carry out regular maintenance on the AB2-B0-26-620-6D1-C circuit breaker. This involves cleaning the device with a damp cloth, checking the external wiring and contacts for damage or corrosion, and lubricating any moving parts.Conclusion
The AB2-B0-26-620-6D1-C circuit breaker is an essential part of any medium voltage switchgear installation. It is designed to protect electrical equipment and wiring from harm due to overload or short circuit. In order to ensure the device is functioning correctly, it is important to carry out regular maintenance and testing.

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