Circuit Breakers For Sale Are Here to Help
Circuit breakers are responsible for halting the flow of electricity in conditions like an overload or short circuit. Without them, we would be in serious danger of a life-threatening fire. Knowing how to identify your breakers can help you determine the best type for your needs. Whether you need single-pole or 2-pole breakers, tandem breakers that feed two 1-pole circuits while taking up only one space, or other specialized breakers.
Circuit breakers are the heart of your electric panel. They are responsible for halting the flow of electricity in the event of an overload, short circuit, or arc fault. Without this important component, your entire system would be at risk. Whether you need a used molded breaker, a reconditioned vacuum or air breaker, or an insulated case breaker we can help. For unbeatable deals on molded breakers, click here or navigate to our official website.
New breakers are made by professionals using precise machinery and are guaranteed to work as advertised. On the other hand, used or reconditioned breakers may not be as trustworthy as a new one. Often times the markings on old breakers will be unhelpful. However, a digital picture of the breaker and its panel can provide CBW electrical experts with valuable information which allows them to find an exact or similar replacement. A reconditioned or used circuit breaker will look great on the outside but could be damaged on the inside from water or corrosion. Buying a used or reconditioned breaker that has been modified, wet, or improperly tested puts your home or business at risk for an electrical fire.
MCCBs are designed to interrupt current flows in the event of overload or short circuit using thermal-magnetic trip units. Their current-carrying parts, mechanisms and trip devices are completely contained in a molded case of insulating material to protect the device from electrical damage. MCCBs are used in panelboards, switchboards, control panels, motor control centers, combination starters, individual enclosures and bus ducts to provide power distribution protection in alternative energy, commercial, industrial, mining and military applications. We also stock a variety of manual disconnect switches to allow the operator to manually disengage the breaker from its current flow. Having this capability is especially useful in maintenance or emergency situations where the circuit must be disconnected from the current. Vacuum circuit breakers for sale offer reliable short-circuit protection and can handle a variety of unique load configurations. They are one of the most widely used medium voltage circuit breaker types. Their arc quenching occurs in a vacuum environment, which eliminates the need for oiL. These units can be either insulated case or draw-out designs, depending on the frame size and current rating.
Air circuit breakers are the most popular type of power breaker. They offer over current and short circuit protection for electrical circuits ranging from 800 to 10K amps. These circuit breakers are used in low voltage energy distribution situations under 450 volts, as well as medium voltage applications up to 15 KV. Unlike other types of breakers, like the vacuum or molded case circuit breakers, an air breaker uses a compressed air medium to extinguish the arc. This makes it less susceptible to the problems that come with a vacuum circuit breaker, such as the possibility of fire or explosion. An air breaker is also easier to repair and maintain. Since it operates out in the open under atmospheric pressure, it is much easier to access for adjustments and repairs. Because of this, it is quickly replacing high-voltage oil circuit breakers. Contact us today to see how an air circuit breaker can benefit your business.
