UPGN2-6857-2 Circuit Protection

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 essential components of all types of electrical systems, allowing for the isolation of circuits in the event of an overload or short circuit. The UPGN2-6857-2 circuit breaker is a two-pole, three-phase trip system used in low voltage power distribution systems. It’s pole-mounted, with an adjustable trip curve and a wide range of current ratings, making it a reliable and economical solution for industrial and residential applications.

The UPGN2-6857-2 circuit breaker contains an Advanced Trip Unit (ATU), which is a solid state device which can detect and respond to electrical overloads and short-circuits, thus ensuring safety in the circuit. The ATU is fed by a set of three power coils which generate a magnetic field proportional to the load current flowing in the circuit. As the magnitude of the current increases above the rated setting of the breaker, the magnetic field generated increases proportionally. The ATU detects this increase and initiates the breaking operation, thus automatically disconnecting the circuit and protecting it from damage.

In addition to the ATU, the UPGN2-6857-2 circuit breaker also contains an Energize/De-energize switch which allows the user to select the operating mode of the breaker. This switch is used to either enable or disable the breaker depending on the operational needs. When in the energize mode, the breaker is triggered if the load current exceeds the safe limits. In de-energize mode, no current is allowed through and the breaker will not trip.

The UPGN2-6857-2 circuit breaker is designed to be used in industrial and residential applications including motor control circuits, air conditioning circuits, pump motors, lighting circuits, and power factor correction. It is highly durable and reliable, while being cost effective. It can be used in a wide temperature range, from -25°C to +80°C, and also has the ability to withstand shock and vibration. Furthermore, it is compatible with a wide range of protective and safety devices, including overvoltage and undervoltage protection devices, so it can be used in a variety of applications.

The UPGN2-6857-2 is an impressive circuit breaker for its multiple capabilities, allowing it to be used in a wide variety of applications. Its adjustable trip curve, wide temperature range, and high shock and vibration tolerances make it suitable for the harshest of environments. Its ATU design and smart energize/de-energize switch provide reliable protection and increase the efficiency of power distribution, making it a great choice for a wide range of industrial and residential applications.

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