CC50/4SD24

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Contactors (Electromechanical)

A contactor is a large-scale switch that is typically used to control an electrical circuit. The contactor is typically operated by means of an electromechanical coil, which, when energized, will close the switch contacts and allow an electrical current to pass. The CC50/4SD24 contactor is one of the most reliable and widely used contactors on the market.

CC50/4SD24 contactors are designed for switching of three-phase motors and other larger loads in medium-voltage and low-voltage systems. They are available in four different sizes, each optimized for specific AC and DC motor applications. This series of contactors offer high close-on power, high fault current rating and short inrush times and low leakage current. The contactor has an adjustable release setting, simple installation and an interest trip device to detect line overload.

The contactors are widely used in industrial and commercial applications. They are suitable for a broad range of applications such as motor control, hvac systems, water pumps, lighting, solenoids, commercial coolers and refrigeration. These contactors provide reliable operation and a long service life. They are also easy to operate and maintain, require minimal adjustment during installation and are very economical.

The working principle behind the contactor is fairly simple. When the coil is energized, a magnetic field is generated which attracts an armature attached to the contactor. The armature will then close the contacts, allowing current to flow through the circuit. When the coil is de-energized, the magnetic field dissipates, which releases the armature and returns to its resting state, breaking the circuit.

The CC50/4SD24 contactor is a very important component in many electrical circuits as it provides reliable, efficient and economical control of large-scale loads. It is suitable for both industrial and commercial applications and offers high close-on power, high fault current rating and short inrush times and low leakage current.

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