219-3-8941-11

Circuit Breakers

Circuit breakers are vital tools used in electrical applications for protecting appliances and electronic devices, as well as circuits and wiring, from the damaging effects of power surges. They are essential components of home, commercial, and industrial electrical systems, used to quickly shut off an overloaded circuit, preventing further damage, fire, or electrical shock hazards. A popular circuit breaker is the 219-3-8941-11, which is a three-pole breaker with an adjustable trip setting.

Application Field and Working Principle

The 219-3-8941-11 circuit breaker is generally used in superior quality applications, such as automobile wiring design, medical instrument design, and aerospace and modern military communication and control systems. This breaker is unique in that it can handle three separate circuits, allowing better application flexibility. It has a trip setting that can be professionally adjusted according to specific needs, so it can quickly and safely disconnect a large current.

Unlike fuses, which are designed for one-time use, the 219-3-8941-11 is designed to be reset after the overload situation has been cleared. This is done by pressing the reset lever, after ensuring that the main switch of the electrical system is in "off" position. Circuit breakers feature a thermal-magnetic operating principle, incorporating both current and temperature sensors to detect overloads. The current sensor reacts to the flow of electricity, and switches off the circuit when an overload or short circuit is detected. The temperature sensor detects the heat generated by the current, activating the breaker when temperatures rise too high.

The 219-3-8941-11 circuit breaker is a must have for companies and individuals that need high powered protection against electrical overloads. This breaker is designed with some of the best technological features on the market, providing superior protection and greater efficiency on any electrical appliance or system.