UPL3-4103-1

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Circuit breakers are essential components in power system. It can open and close switchgear in a variety of applications, such as energy, transmission and distribution lines, medium voltage and low voltage systems. UPL3-4103-1 is a type of miniature circuit breaker (MCB), which is mainly used for residential use, such as circuit protection in home appliances, lighting, air conditioning and other applications.

The working principle of UPL3-4103-1 is simple. When there is an abnormal current or voltage, the built-in thermal magnetic switch will detect the current or voltage at the switch. If it detects that it exceeded the standard, the switch contacts will close and the power is disconnected. Basically, when there is an overload or short circuit, the circuit breaker will trip so that it can protect the wiring system and equipment.

The UPL3-4103-1 is designed with a special protection system which can automatically detect abnormal current and voltage and disconnect the power to prevent fire and electric shock. It is equipped with a switch material that is not easily damaged and a good precise temperature control system. In addition, the switch does not need too much external force to disconnect, so it is working more safely and reliably when under high voltage or high temperature environment.

The UPL3-4103-1 is widely used in residential lighting, motor circuits, air conditioning, refrigerators, boilers and other applications. It can provide both short circuit overload protection and over temperature protection in those applications. It could also be equipped with a current-limiting trip device to protect the power system from the damage caused by alternating current spikes or short circuits.

The UPL3-4103-1 has one more advantage over other circuit breakers, which is that it has a reset position status indicator. After the circuit breaker trips, the status indicator will pop up to clearly indicate that the circuit is off. This helps users know that there is a problem with the system and can be reset after it is fixed.

The UPL3-4103-1 also offers easy installation. With a little bit of maintenance, it can provide reliable protection of the power system. It is easy to install with two clips that secure the piece to the door of the circuit breaker box. And the indications clearly show the operation status of the circuit breaker.

Overall, UPL3-4103-1 is a miniature circuit breaker designed specifically for residential use. It can provide protection from overloads and short circuits and also features a reset position status indicator. And it has a simple working principle, and easy installation makes it a great choice for residential applications.

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