AG2-B0-44-630-343-D

The AG2-B0-44-630-343-D is a circuit breaker and is a type of protective device used in electrical installations. It is designed to protect the wiring and equipment of a circuit from overcurrent, which occurs when the current running through the circuit exceeds the rating of the device. The AG2-B0-44-630-343-D circuit breaker can be used in both residential and commercial buildings.A circuit breaker is essentially an automatic device that can detect an overcurrent and open the circuit. This prevents further damage from the current, protecting both the wiring and the equipment that is connected to the circuit. The circuit breaker will then reset automatically when the circuit is closed again and the current reaches a safe level.The AG2-B0-44-630-343-D circuit breaker is a three-pole, 50A device that is rated for direct current (DC). It is also a manually-operated device, meaning that it must be switched on and off manually. This makes it optimal for switching off an electrical circuit in cases of an overcurrent or an overload.The AG2-B0-44-630-343-D features a transfer contact, which allows it to directly load the branch circuit without the need for an external contactor. This transfer contact also enables the circuit breaker to be used in a three-phase application. The transfer contact is designed to ensure that the secondary power is supplied directly to the load without any further delay.The AG2-B0-44-630-343-D circuit breaker also features a spring-loaded operating mechanism that helps to protect the device from external shock and vibration. The operating mechanism is also designed to be more reliable, allowing for increased safety under any conditions.The AG2-B0-44-630-343-D circuit breaker has a number of different applications, depending on the intended use. It can be used as a main breaking device in a branch circuit or as a type B circuit breaker in a circuit breaker panel. It can also be used as an arc-fault circuit interrupter in an electrical installation.The working principle of the AG2-B0-44-630-343-D circuit breaker is very simple. When the current running through the circuit exceeds the rating of the device, the breaker will trip, disconnecting the circuit and protecting both the wiring and the equipment connected to it. It will then reset when the current drops to a safe level and the circuit is reconnected.In summary, the AG2-B0-44-630-343-D circuit breaker is a three-pole, 50A DC breaker that is manually operated. It has a transfer contact, which allows it to directly load the branch circuit without the need for an external contactor. It also features a spring-loaded operating mechanism that helps to protect the device from external shock and vibration. The AG2-B0-44-630-343-D has a variety of applications, including as a main breaker in a branch circuit and as an arc-fault circuit interrupter in an electrical installation. The working principle is straightforward; the breaker trips when the current exceeds the rating of the device, and then reset when the current drops to a safe level.