PR21-62F-2.00A-26949-2

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Circuit breakers are among the most important safety devices used in electrical systems. They are designed to protect electric systems and equipment from damage or destruction due to overloads and short circuits. The PR21-62F-2.00A-26949-2 circuit breaker is specifically designed for use in industrial and commercial applications. The circuit breaker is rated for 208/240/277VL 100% rated current. It has a double-pole and is UL listed.

The PR21-62F-2.00A-26949-2 circuit breaker has several features that make it well suited for many industries and applications. It has an adjustable voltage set point, which allows the user to set the desired level of voltage protection to prevent electrical overloads and short circuits. The circuit breaker also includes a tripping mechanism that automatically disconnects it from the power source when it detects an overload or short circuit.

The PR21-62F-2.00A-26949-2 circuit breaker also has several built-in protections. It has a special trip current limiter that stops the flow of current exceeding a specified value in order to prevent damage to the electric system or equipment. The device also has special failure modes, which will cause the breaker to trip in the event of a contact failure or other fault. The device also has a mechanical lockout feature, which prevents it from being reset until the cause of the trip has been identified and fixed.

The PR21-62F-2.00A-26949-2 circuit breaker includes a momentary switch which, when operated, will manually disconnect the circuit breaker from the power source. This provides an additional layer of safety for the user in case of an overload or short circuit. It also includes a manual reset button which allows the user to reset the circuit breaker after the fault has been corrected.

The working principle of the PR21-62F-2.00A-26949-2 circuit breaker is simple. When the current flow in the circuit exceeds a set level, the trip mechanism is activated to disconnect the circuit breaker from the power source. The adjustable voltage set point determines the exact amount of current that must be exceeded before the trip mechanism is activated. Once the trip mechanism has been activated, it must be manually reset before the device can be reconnected to the power source.

In conclusion, the PR21-62F-2.00A-26949-2 circuit breaker is a reliable, efficient and affordable device with several features designed to protect electric systems and equipment from damage or destruction due to overloads and short circuits. With its adjustable voltage set point and tripping mechanism, it is well suited for many industries and applications. The manual reset button and momentary switch provide extra safety for the user.

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