IELK1-31306-3-V Circuit Protection

IELK1-31306-3-V is a crucial product in the field of circuit breakers. It is a miniature thermal-magnetic circuit breaker with multiple mounting options and fits nearly any box. This product effectively stops the flow of excessive current and helps to protect electrical components against damage. In this article, we will explore the application field and working principle of IELK1-31306-3-V.

IELK1-31306-3-V is most commonly used in low voltage systems to protect circuits from overload and short circuit. It can also be used in control circuits, alarm systems, emergency lighting and smoke detectors. For example, it can be used in the home to protect circuits from faulty appliances. It has complete protection from short-circuit, overload and excess temperature.

The working principle of IELK1-31306-3-V is as follows. Inside the breaker is a bi-metallic strip which acts as a thermal sensor. When enough electrical current flows through the strip, it begins to heat up and bend. This bends a lever arm which acts to interrupt the flow of current through the system. The current is then blocked off, protecting the system from further damage.

The IELK1-31306-3-V also has a magnetic coil which works in conjunction with the bi-metallic strip. When the current reaches a certain level, the magnetic coil is activated and creates a magnetic field which pulls down the lever arm and interrupts the flow of current. This provides extra protection against high currents.

In addition to the features mentioned above, IELK1-31306-3-V also has an adjustable trip point which allows users to set the threshold at which the breaker will trip. This is useful when dealing with higher current applications and helps to increase the life of the product. Also, IELK1-31306-3-V is equipped with auxiliary contacts, which are used to provide additional control over the circuit.

In conclusion, IELK1-31306-3-V is an important product in the field of circuit breakers. It is equipped with a bi-metallic strip, a magnetic coil and adjustable trip points which provide reliable protection against excessive current. It is most commonly used in low voltage systems, but is also suitable for control circuits, alarm systems and emergency lighting.