3D50UM

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Circuit breakers are an essential element of electrical systems in both commercial and residential settings, as they protect against potentially dangerous overloads or outages. 3D50UM circuit breakers are commonly used in commercial settings, as they offer a high degree of switching capabilities, as well as excellent value for money. This article will explore the application field and working principle of the 3D50UM circuit breaker.

The 3D50UM circuit breaker is a two-pole, two-wire, 50 Amp rated switch that is UL approved for use in 115 Volt AC circuits. It is widely used in commercial and residential settings, as it provides an economical solution for a variety of applications, including circuits for lighting, heating and cooling, and other control circuits. The 3D50UM is a UL 489 listed device that is also suitable for a variety of custom applications.

The working principle of the 3D50UM circuit breaker is based on the principle of differential current sensing. This means that when an unintended overload occurs on the circuit, the device activates and deactivates the circuit breaker in order to protect the system from damage. When the device detects an overload, it closes the contacts of the circuit breaker, thereby disconnecting the circuit and preventing the further flow of current. Once the overload is reduced, the circuit breaker returns to its original position and the circuit is reconnected.

The 3D50UM circuit breaker is designed for use in applications such as chilled water systems, hot water systems, air conditioning systems and lighting control systems. It is also suitable for use in a wide range of industrial control circuits and can be used as a main switch in industrial applications. The device is also compatible with a wide range of peripheral systems, such as sensors and metering devices, making it a versatile solution for a variety of circuit protection needs.

The 3D50UM is designed to be easy to install and operate, with no complicated setup required. It is designed to be robust and reliable, and tested to meet the standards of the Underwriters Laboratory. As a UL 489 listed device, it is in compliance with the latest safety regulations and requirements in the US. Additionally, the 3D50UM comes with a 5-year manufacturer\'s warranty, giving customers peace of mind when it comes to the quality and longevity of their purchase.

The 3D50UM circuit breaker is an excellent choice for any commercial or residential application that requires a reliable and economical switch that is capable of withstanding a wide range of currents and voltages. Its versatility, robust design and UL 489 listing make it an excellent solution for a variety of applications. Furthermore, its 5-year warranty provides customers with peace of mind when it comes to their purchase.

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