PP21-2-8.00A-OA-S

Series:	SNAPAK®
Part Status:	Active
Lead Free Status / RoHS Status:	--
Breaker Type:	Magnetic (Hydraulic Delay)
Moisture Sensitivity Level (MSL):	--
Current Rating:	8A
Number of Poles:	2
Actuator Type:	Push-Pull
Illumination:	--
Illumination Voltage (Nominal):	--
Mounting Type:	Panel Mount

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Circuit Breakers: PP21-2-8.00A-OA-S application field and working principle

Circuit breakers are a vital element of any electrical system. They provide protection from voltage surges and other hazardous occurrences that can cause fires or other damage. The PP21-2-8.00A-OA-S circuit breaker is specifically designed for outdoor applications like outdoor lighting and other outdoor items. This type of circuit breaker is a two-pole overcurrent device that can trip and interrupt power flow in the event of an overcurrent. It is UL Listed for protection of 15, 20, and 30 amps, and features a temperature range of -40° F to 104° F.The PP21-2-8.00A-OA-S circuit breaker works by monitoring the incoming current when power is first supplied to the system. It compares the current to an internally set switch that is calibrated to trigger a trip at a certain overcurrent level. In other words, the circuit breaker should trip and turn off the power if the current exceeds the preset safety level. When the overcurrent is no longer present, the device can be reset by switching the circuit breaker back to the on or reset position.When selecting the type of circuit breaker for your specific application, it is important to take into account the intended use of the system. Different types of circuit breakers are designed to protect different types of electrical components. The PP21-2-8.00A-OA-S is designed specifically to provide overcurrent protection for outdoor components, such as fluorescent light fixtures, signs, and other fixtures that require a higher level of protection than conventional light fixtures.Circuit breakers are also designed with a variety of features to ensure they work properly. One feature commonly found on the PP21-2-8.00A-OA-S is a test switch. This switch allows the user to manually test the circuit by connecting the test switch to the circuit and observing if a trip occurs. If a trip does not occur, then the circuit breaker is not functioning properly and should be replaced.In addition, the PP21-2-8.00A-OA-S also features an adjustable trip time-delay feature that can be set to allow for a maximum trip time of up to 5 seconds. This feature is useful for outdoor applications since it allows the user to adjust the response time of the circuit breaker, allowing for the protection of some components from transient overvoltage, while allowing other components to remain on during the trip time. This feature can be useful in outdoor lighting applications so that the user can ensure that all lights stay on during the trip.In order to ensure safety and reliability, the PP21-2-8.00A-OA-S also features many safety measures, such as a wire enclosure, metal push-button, and flexible lugs. The lugs are designed to limit the amount of current that can pass through them, providing both protection to the user and the electrical components. The enclosure provides additional protection from dust, dirt, moisture, and other contaminants that could affect the performance of the circuit breaker.The PP21-2-8.00A-OA-S is a great choice for providing reliable, safe overcurrent protection in outdoor applications. It features a range of features and safety measures to ensure it provides reliable protection for your circuit. With its adjustable trip time-delay and wire enclosure, the PP21-2-8.00A-OA-S is the perfect choice for outdoor applications requiring maximum protection.

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