LEL11-1-61-40.0-01-V Circuit Protection

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Circuit breakers are an important component of electrical systems to protect against overcurrents, shorts, surges, and other overloads. The LEL11-1-61-40.0-01-V circuit breaker is a type of miniature circuit breaker (MCB), which is specifically designed for use in low-voltage installations in the power-distribution systems. It has a standard size enclosure and meets the requirements of the IEC 60898-1 standard.

The circuit breaker is rated for a maximum voltage of 250 V and a maximum current of 40 A. It is a single-pole thermal/magnetic type circuit breaker. It features an open-type design, with a metal case and an impact-resistant plastic cover. The insulation system consists of arc suppression caps, a thermal cut-out, and a two-pole bimetal snap-action mechanism.

The operation of the LEL11-1-61-40.0-01-V circuit breaker is based on a summer/winter control principle. When the breaker is in the summer mode, the current passing through the contacts is below a predetermined value. As the current through the contacts rises, the thermal cut-out warms up and eventually breaks the circuit and provides protection against overload.

When the breaker is in the winter mode, the current passing through the contacts is above the predetermined value and the magnetic trip trips the contacts to an open state. This provides protection against short-circuits, surges, and other dangerous conditions. The bimetal snap-action mechanism ensures that the contacts will disconnect from the circuit before the temperature of the current-carrying parts increases to a point that could cause a fire or other damage.

The LEL11-1-61-40.0-01-V circuit breaker is ideal for residential, commercial, and industrial applications. It is used in electrical installations that require protection against overcurrents, shorts, surges, or other overloads. It is also used in applications that require protection against fire due to the danger of high temperatures or voltage. It can be used in single- or three-phase distribution systems.

The LEL11-1-61-40.0-01-V circuit breaker is easy to install and maintain. It is designed for quick and easy installation, providing a reliable and safe way to protect electrical systems against overcurrents, shorts, surges, and other overloads. It is also easy to maintain, as the replaceable parts are simple to access and replace.

The LEL11-1-61-40.0-01-V miniature circuit breaker is a reliable and cost-effective solution for protection in low-voltage power distribution systems. It provides a great level of protection against overcurrents, shorts, surges, and other overloads. It is easy to install and maintain, and can be used in single- or three-phase distribution systems. With its excellent combination of features, the LEL11-1-61-40.0-01-V circuit breaker is an excellent choice for protecting electrical systems.

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