PBC-012A1M7

Contactors (Electromechanical) are electromagnetic switching devices used to control and regulate electrical circuits. The PBC-012A1M7 is a compact contactor designed with a high electrical rating and excellent mechanical strength. It is suitable for many applications such as motor control, voltage regulation, phase control, and supply switching and is commonly used in medium and low voltage segments such as HVAC, motor pump, and small motor drives.

The PBC-012A1M7 can be used in a wide range of applications that require a high current rating, low energy consumption, and high electrical safety. It is designed to provide robust and efficient operation with minimal energy losses. This contactor has a contactor rating of 40A, a maximum switching voltage of AC 380V, and an insulation voltage of 2000VAC. It is capable of controlling an electrical current up to 200Hz, and a contactor coil current of up to 4A.

The PBC-012A1M7 is suitable for intermittent service and can be used in both AC and DC circuits. It employs a simple but robust construction with reliable contactor metal acting as the main switch. The main switch functions as a magnetic actuator triggered by the control voltage. The contactor is housed in a rugged plastic enclosure that protects the internal components from dust, dirt, and moisture.

The PBC-012A1M7 works by means of electromagnetic induction. An electric current is supplied to the contactor, which passes through a coil wrapped around the contactor’s core. The electric current produces a magnetic field, which interacts with an armature that is mounted on the contactor’s core. When the armature is subjected to the magnetic field, it expands, causing the contactor’s core to shift. This shifting of the core activates the contactor’s main switch, allowing the electrical current to pass.

The PBC-012A1M7 contactor offers a wide range of operating characteristics and protects equipment from short circuits and over-current. It is widely used in motor control circuits to regulate power supplies to motors and can be used in combination with motor starters to provide overload protection. Its ease of installation allows for quick replacement and maintenance and makes it suitable for both residential and commercial applications.

In conclusion, the PBC-012A1M7 contactor is a reliable and efficient switching device for controlling medium and low voltage circuits. It uses a simple design and electromagnetic induction to provide consistent operation and reliable protection from over-current and short circuit conditions. The contactor’s rugged construction and ease of installation makes it suitable for a wide range of applications.