W51-AB21B2-12

Series:	W51
Part Status:	Active
Lead Free Status / RoHS Status:	--
Breaker Type:	Thermal
Moisture Sensitivity Level (MSL):	--
Current Rating:	12A
Voltage Rating - AC:	125V
Voltage Rating - DC:	50V
Number of Poles:	1
Actuator Type:	Rocker
Illumination:	Red
Illumination Voltage (Nominal):	--
Mounting Type:	Panel Mount

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Circuit breakers are a common safety device that functions to protect circuit components from damage due to overloading, short-circuiting, or other hazardous conditions. The W51-AB21B2-12 is a circuit breakers specialized model, with a unique design that makes it ideal for specific application fields.The W51-AB21B2-12 is a three-pole, high-performance insulation vacuum circuit breaker that is suitable for use in AC arc-resistant switchgear. It has a high interrupting rating, fast disconnecting capability, and arc suppression ability. This makes it suitable for use in switchgear containing large amounts of electrical power, providing a safe and reliable circuit protection with a wide range of applications.This device is typically used in applications where there is a need for fast and reliable switching. Examples of applications in which the W51-AB21B2-12 is most commonly employed are factory equipment for industries such as power, cement, chemicals, and oil, as well as generating plants or other large-scale installations. In addition, it is commonly installed in control cabinets, where the demand for quick and reliable switching requires such a durable device.The working principle of the W51-AB21B2-12 circuit breaker is based on insulating vacuum interrupting technology. An insulating gas is injected into the contact area at the moment of switching, rapidly forming an arc-suppressing medium, thus helping to interrupt the electric current. The energy required to switch the device is very low and the interrupting ability is excellent, which makes the W51-AB21B2-12 circuit breaker an important device in electrical switchgear.The unique design of the W51-AB21B2-12 circuit breaker also provides improved contact pressure, better contact arc motion, increased contact separation length, and a longer lifespan. Additionally, it is more reliable and durable than many of its predecessors and competitors, which makes it a popular choice amongst users. In addition, its advanced design is resistant to any kind of dust or dirt, making it another factor that contributes to its excellent performance.The W51-AB21B2-12 is a highly specialized and effective device that caters to a wide range of applications. Its reliable design, longer lifespan, and fast response time ensure that both personnel and equipment safety are of the highest priority. It is an important device for ensuring the safe operation of any electrical system and its use is highly recommended for those who need the most reliable and efficient circuit breakers for the job.

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