9913060003 Circuit Protection

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Circuit breakers are an important device in electrical systems that protect electrical components from damage due to current overloads or short circuits. They are widely used in both residential and commercial applications, and have been around since the early 1900s. The 991306003 is one such circuit breaker, designed to prevent damage caused by overcurrent conditions, and it functions by breaking the circuit when a sudden increase in current is detected.

The 991306003 is a molded case circuit breaker, meaning it is designed to be mounted within an electrical enclosure. This allows the breaker to easily disconnect a circuit in the event of an overload or short circuit, reducing the damage caused by the overcurrent. The breaker is designed to open the circuit quickly, providing short-circuit protection. In addition, the breaker has automatic reset capability, meaning the breaker can reset itself after a current surge to restore normal operation.

The 991306003 circuit breaker is rated for both 120 and 240 volts, making it applicable for many residential and commercial applications. It is UL listed and has a rating of 10,000 amps in the frequency range of 60 to 2,500 Hz, making it suitable for use in motor circuits, lighting circuits, and other applications in which current surges may occur. The breaker also has overload protection to ensure that it does not trip due to normal overloads associated with the equipment.

In addition to providing short-circuit and overload protection, the 991306003 also provides branch protection. Branch protection prevents the breaker from tripping due to defective wiring or other problems on the branch circuit, allowing the breaker to remain closed while the problem is corrected. Branch protection is important for safety, as it helps prevent overheating or fire caused by wiring problems.

The 991306003 circuit breaker is a reliable and versatile solution for many electrical applications. It provides an effective way to prevent damage caused by overcurrent and short circuit, as well as providing branch protection to help maintain system safety. Its UL listing and 10,000 amp rating make it suitable for use in a wide range of applications, and its automatic reset capability allows it to quickly restore normal operation after a current surge.

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