T11-42-.500A-01-11AL

Circuit breakers are widely used in various applications, ranging from industrial to residential, for protection against overloads, short circuits, and other potentially dangerous electrical incidents. The T11-42-.500A-01-11AL circuit breaker is an example of one such breaker, designed to safely and reliably protect electrical devices, circuits, and systems in a wide range of settings. This article will examine the T11-42-.500A-01-11AL circuit breaker, including its application field, working principle, and other key details.

The T11-42-.500A-01-11AL circuit breaker is designed primarily for residential and commercial three-phase electrical systems, but can also be used in industrial applications, such as control circuit, lighting, and general-use applications. It is an AC (alternating current) circuit breaker with a voltage rating of 220/127 volts, a circuit amperage of 500 amps, and a frequency of 60 Hz. It has a unique 3 terminal design, with the main terminals located in the center, and two auxiliary terminals located on either side. This design allows the breaker to be connected to multiple circuits, providing greater protection for multiple circuits in a single system.

The T11-42-.500A-01-11AL circuit breaker operates on a thermal-magnetic principle, which combines a magnetic-based trip mechanism with a thermal-magnetic type bimetal. When the breaker is overloaded or a short circuit occurs, the magnetic trip mechanism trips the breaker first to break the circuit, while the bimetal responds to the overload current by expanding and activating the trip switch, tripping the breaker shortly thereafter. This thermal-magnetic operation gives the breaker its dual purpose, providing robust protection against short circuits as well as protection against overloads.

In addition to its dual-purpose protection capabilities, the T11-42-.500A-01-11AL circuit breaker also features a number of other advanced characteristics, including adjustable trip settings, a push-to-test button, automatic reset, and a manual reset function. The adjustable trip setting allows the breaker to be adjusted to the desired temperature and current for that particular application, giving it greater adjustable range and flexibility. The push-to-test button allows for regular testing of the breaker, providing peace of mind to the user. Additionally, the breaker is designed with an automatic reset, which kicks in if the breaker trips and the circuit isn’t manually reset. If necessary, the user can also manually reset the breaker.

The T11-42-.500A-01-11AL circuit breaker is an extremely reliable and versatile circuit breaker, well-suited for various types of applications. With its wide range of features, combined with its dual-purpose protection capability, it is ideal for residential, commercial, and industrial applications. It provides reliable protection against overloads and short circuits, as well as the added ability to be adjusted for a variety of applications. Whether protecting a single circuit or multiple circuits, the T11-42-.500A-01-11AL circuit breaker is an excellent choice for providing reliable, long-term protection.