IULK111-34525-50

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Circuit breakers provide protection to people and equipment from serious damage due to electrical faults. They are designed to interrupt an existing electrical current in the event of an overload or short circuit. The IULK111-34525-50 is an example of such a circuit breaker. It is a low voltage circuit breaker with an operating range of 30-250V and a maximum interrupting capacity of 50kA.

The IULK111-34525-50 is a single-phase, three-pole breaker that can be used for residential, commercial, and industrial applications. Its features include adjustable trip settings, electromagnetic override, thermal-magnetic trip, and digital display. The adjustable trip settings are designed to tailor the breaker’s settings to the specific application or system while the electromagnetic override ensures that the circuit remains open even in the event of a power outage.

The IULK111-34525-50 is designed to be used in applications such as lighting circuits, motor drives, and HVAC systems. It can also be used for more complex systems that require multiple protection stages, such as Data Centers and Industrial machinery. It is designed to interrupt fault currents up to 50kA and has a dielectric strength of over 7.5kV. This makes it suitable for use in high voltage environments.

The working principle of the IULK111-34525-50 is similar to other circuit breakers. It is composed of two or more electrical contacts connected to a breaker body. When an excessive current is detected in the circuit, the contacts are forced open by the breaker’s internal spring mechanism. This breaks the circuit, effectively isolating it from the power source and thus preventing an electrical fault from occurring.

The IULK111-34525-50 is also equipped with thermal and magnetic trip capabilities, which enables the breaker to detect the build-up of heat in the circuit. This heat is due to excessive current flow and can cause damage to the wiring. The thermal trip will trip the breaker before the wiring overheats, while the magnetic trip allows the breaker to sense a rapid increase in current and trip before damage is caused. Both trip functions help to protect the wiring and equipment in the event of an electrical fault.

In summary, the IULK111-34525-50 is a low voltage circuit breaker designed for residential, commercial, and industrial applications. It offers adjustable trip settings, electromagnetic override, thermal-magnetic trip, and a digital display. The breaker is designed to handle up to 50kA in fault current and has a dielectric strength of over 7.5kV. The IULK111-34525-50 is an effective protective device that helps keep people and equipment safe from electrical faults.

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