IEL1-1REC4-52-7.50-91-V

A circuit breaker is an electrical switch which automatically stops the flow of electricity in an electrical circuit whenever it detects a problem. In most cases, this is done by turning off the power to the affected circuit, but in some cases, it is done by interrupting the electrical current in the affected circuit. Circuit breakers are designed to protect the wiring and the electrical components of a circuit from damage due to overloads, short circuits, and other electrical faults.

IEL1-1REC4-52-7.50-91-V Application Field and Working Principle

The IEL1-1REC4-52-7.50-91-V is a three-pole circuit breaker intended for use in installations with AC3 rated four-wire circuits. It is suitable for use in Industrial, Building Service and Repair Design applications. The IEL1-1REC4-52-7.50-91-V is rated for a maximum switching capacity of 17.5A and operates in an ambient temperature range from -25°C to +50°C.

The IEL1-1REC4-52-7.50-91-V uses a hydraulic-magnetic trip unit. This type of trip unit is able to detect and react to both overcurrent and overvoltage conditions. In an overcurrent situation, the amount of current that passes through the contacts increases until the trip unit is activated and the circuit breaker is tripped. In an overvoltage situation, the magnetic field of the trip unit increases until it is strong enough to activate the circuit breaker.

The IEL1-1REC4-52-7.50-91-V is designed to protect electrical systems from damage due to overloads and short circuits. It also provides protection from excessive temperature rises caused by overloads. This circuit breaker is tested to meet the industry-standard UL1077 specification for Household and Commercial Appliances, and is suitable for use in AC electrical systems rated up to 20A.

The IEL1-1REC4-52-7.50-91-V is designed to provide a higher-than-normal level of protection against electrical faults. It has an adjustable settings that can be used to customize the protection level according to the application. In more sensitive applications, the trip unit can be configured to trip more quickly, and in less sensitive applications, the settings can be configured to allow more time before the circuit breaker trips.

The IEL1-1REC4-52-7.50-91-V also has special features such as a remote reset option and an optional surge arrester, which can be used to provide additional protection in premises connected to high-voltage power sources.

In summary, the IEL1-1REC4-52-7.50-91-V is a three-pole circuit breaker intended for use in installations with AC3 rated four-wire circuits. It has a hydraulic-magnetic trip unit that is able to detect and react to both overcurrent and overvoltage situations, and is designed to provide a higher-than-normal level of protection against electrical faults. It also has special features such as a remote reset option and an optional surge arrester, which are designed to provide additional protection in premises connected to high-voltage power sources.