229-4-33354-1

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Circuit breakers are an essential component of the electrical system. These devices are designed to prevent electrical overloads by cutting off the power in the event of a fault or other hazardous condition. The 229-4-33354-1 circuit breaker is a common, high-performance device used in many applications. In this article, we will discuss the application field and working principle of this device.

The 229-4-33354-1 is a standard molded-case, three-pole circuit breaker. It features a rated current of up to 90 amps and a rated voltage of up to 600 volts. This breaker is ideal for use as a primary protection device in a range of residential, commercial, and industrial applications. It is also suitable for use as a load-side disconnect device and motor starting applications. Additionally, this device can be used as an adjustable-speed motor control circuit breaker.

The key feature of the 229-4-33354-1 is its UL-listed trip characteristics. These trip characteristics are designed to provide reliable protection against thermal overloads, short circuits, and other dangerous faults. The built-in thermal-magnetic trip unit also has adjustable trip settings for greater flexibility. This device is FD rated, meaning it has been tested to meet high safety standards.

The working principle of the 229-4-33354-1 is based on the use of thermo-magnetic devices. These devices work by detecting excessive current flow and tripping the breaker accordingly. When the current exceeds the device’s rated current, the breaker will trip, cutting off the electrical supply. This process is known as thermal overload protection. Additionally, the breaker is equipped with a magnetic trip device, which trips the breaker when the current reaches a high enough level.

In conclusion, the 229-4-33354-1 is a high-performance circuit breaker designed for use in residential, commercial, and industrial applications. This device is UL-listed and features adjustable trip settings for thermal overload and short-circuit protection. The working principle of this device relies on the use of thermo-magnetic devices, which can detect over-current conditions and trip the breaker accordingly. With its reliable protection, this device is ideal for use as a primary protection device in a range of applications.

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