209-2-1REC4-51F-2-7-100

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Circuit Breakers

209-2-1REC4-51F-2-7-100 circuit breakers are commonly used for both commercial and industrial applications. They are designed to protect circuits from overvoltage, overcurrent, and short circuits. They are typically used in motor circuits, HVAC systems, and other commercial and industrial applications.

Purpose and Operation

The primary purpose of a circuit breaker is to open and close a circuit in order to protect it from any kind of damage. When a circuit breaker is tripped, it will open the circuit it is connected to, preventing any further damage. Circuit breakers can also be used to control a circuit, by allowing current to pass through when the breaker is in the open position.

Circuit breakers are usually operated by either manual or automatic means. Manual circuit breakers are typically used in residential applications, and are controlled by switches or handles that can be turned off or on. Automatic circuit breakers are typically used in commercial and industrial applications, and are controlled by timers or sensors that detect when a problem has occurred and trip the breaker.

209-2-1REC4-51F-2-7-100 Circuit Breaker

The 209-2-1REC4-51F-2-7-100 circuit breaker is a three-phase, 200 amp, circuit breaker. It is rated for 600 volts and is designed for use in industrial applications. It is UL listed as a Class I circuit breaker, and has a short-circuit current rating of 100,000 amps.

This circuit breaker features an adjustable thermal trip unit that will trip the breaker if the current exceeds its rating. The adjustable trip unit allows for the user to set the trip point on the breaker for the desired protection level. The breaker also features an open ground-fault protection output that will be activated if a ground fault is detected. This feature can prevent downstream equipment from being damaged due to a ground fault.

The 209-2-1REC4-51F-2-7-100 is a modular breaker, allowing for flexibility when it comes to installation. It can be installed in any load-center or panelboard, and is compatible with other breakers of the same manufacturer. The breaker is also UL 489 listed, which is a specialized listing for low-voltage applications.

Conclusion

The 209-2-1REC4-51F-2-7-100 circuit breaker is a versatile and reliable circuit breaker that can be used in a variety of industrial applications. It is UL listed and has a short-circuit current rating of 100,000 amps, making it suitable for even the most demanding industrial applications. The adjustable trip unit and open ground-fault protection output make it a great choice for protecting circuits from overvoltage, overcurrent, and short circuits.

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