Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Circuit Breakers

Circuit breaker is an electrical device used to protect a system from overloading and short-circuiting. The LMLB1-1RS5-35214-40-V is a miniature breakers designed for low voltage applications. It is designed specifically to provide over-current and short-circuit protection in a wide variety of applications, including residential and commercial installations.

Application Field of LMLB1-1RS5-35214-40-V

The LMLB1-1RS5-35214-40-V is ideal for protecting electrical applications with AC voltage up to 240V and a maximum continuous current of 30A. It can be used in a wide range of applications such as residential, commercial, industrial and power systems. It is suitable for use in single-phase and three-phase systems. This type of breaker is especially suitable for applications where space-saving is imperative, such as in micro-inverter and solar applications.

Working Principle of LMLB1-1RS5-35214-40-V

The LMLB1-1RS5-35214-40-V works by using a combination of an internal thermal overload device and a magnetic trip element. The thermal overload device is designed to detect an increase in current flow, and when this exceeds the set trip level, the breaker will trip. The magnetic trip element is designed to detect a very fast current increase, such as that caused by a short-circuit, and will instantly trip the breaker. As such, it provides both over-current and short-circuit protection.

The Tripping Characteristic of the LMLB1-1RS5-35214-40-V can be set to C (standard) or D (delayed). In the C type, an overload of 1.54 x rated current will cause the breaker to trip and a short-circuit of 5 x rated current will cause an instantaneous trip. With the D type, an overload of 1.1 x rated current will cause the breaker to trip and a short-circuit of 5 x rated current will cause a delayed trip.

The LMLB1-1RS5-35214-40-V also features a push-button reset function, allowing the breaker to be easily reset without the need for any tools. This makes it ideal for quickly resetting the breaker in the case of an overload or short-circuit.

The LMLB1-1RS5-35214-40-V is a reliable and cost-effective solution for providing over-current and short-circuit protection in residential and commercial applications. It is a miniature size and is easy to install and reset, making it a great choice for applications where space constraints are an issue.

The specific data is subject to PDF, and the above content is for reference