299-3-1R-2911-7 Circuit Protection

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Circuit breakers are designed for protection of installed electrical equipment like residential and commercial buildings, heating and air conditioning equipment, and other industrial installations. It is used to stop the flow of electricity in an event of an overload or fault current.

The 299-3-1R-2911-7 circuit breaker is an extremely versatile device that can be used in various applications. This device can act as a disconnect, an isolation switch, an overload protector, or as a safety shut off switch for multiple types of machinery, from transformers and pumps to blowers and compressors.

This circuit breaker offers superior protection against overloading and shorting. It has a thermal overload protection circuit that monitors the circuit temperature and can shut off the power if the temperature exceeds a certain limit. The device also has an adjustable current rating that can be set to prevent overloads based on the individual equipment requirements.

The 299-3-1R-2911-7 circuit breaker has an adjustable trip current rating of up to 25 amps. The device is available in three different models - Type R (4-pole), Type F (auxiliary pole) and type Z (crank current) - that are rated up to 50 amps. Other features of the device include adjustable delay time, current limiting, and over voltage protection.

The working principle of the 299-3-1R-2911-7 circuit breaker is relatively straightforward. The breaker works to protect circuits from being overloaded by allowing a high-current overload to trip and shut off the flow of electricity to protect the equipment.

The device also includes a built-in current detector which works as a safety measure. When an overload is detected, the detector will shut the breaker off regardless of the current rating that was set for the device.

The 299-3-1R-2911-7 is a reliable and versatile device that can be used in a variety of applications. It is designed for protection against overloading, shorting, and other common electrical problems. The device is easy to install and operate, making it an ideal choice for any number of applications.

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