MA-13

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Terminal Blocks - Barrier Blocks include MA-13 application field and working principle. MA-13 is a two-level structure product designed mainly for 7/8 inch relay and 22mm pushbutton switches. It is used to supply high current and relatively higher voltage for proper winding and auxiliary switches. MA-13 also provides overcurrent protection and provides circuit insulation to prevent short-circuit failures from damaging the contactor.

Using insulated double-converter connection terminals which allow for easy wiring connection and have high tensile strength and temperature resistance for looser and more reliable connection. MA-13 terminal blocks are visible and either isolated or conductive. When the switch is in the closed position, the contactor contacts the two poles/wires that are connected to the relay and by pushing the larger switch, the current is disconnected.

MA-13 application fields includes industrial machinery, such as compressor, food processing machine, steel industry, shipbuilding and so on. It’s widely used in high current control and monitoring systems because of its cost saving and easy installation. Its main working principle is simple: when the switch is in the closed position, the contactor contacts the two poles/wires that are connected to the relay, and by pushing the larger switch, the current is disconnected. The MA-13 terminals are insulated for safety and to prevent any short circuiting hazard.

Different types of the resin material are used to manufacture MA-13 terminal blocks with different levels of permeability and insulation. The advantages of such MA-13 terminal blocks include their low cost, excellent performance, easy installation with compatibility with different types of equipments, and high safety and reliability. Additionally, the temperature resistance of the insulation is quite high,meaning that it can withstand extreme temperature for longer usage period.

The MA-13 terminal block also offers overcurrent and short circuit protection, meaning, as soon as the current over passes the specified parameters, the contactor disconnects the power supply. This will in turn help to protect the contactors and other equipment from getting damaged due to over current. In other words, it provides an additional layer of safety. Furthermore, the MA-13 terminal blocks are UL, CE and ROHS certified for its reliable performance.

In conclusion, MA-13 terminal blocks are highly efficient and provide an excellent choice for various heavy-duty applications, in particular in high current control and monitoring systems. It is cost effective, reliable and compatible with a wide range of equipments. In addition, the insulation of the MA-13 terminal blocks is extremely reliable and provides an extra layer of safety against short circuiting. It is definitely a valuable choice for industrial and commercial users for more stable and reliable operation.

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