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Bestseller in this category
Main switch 16A 4-pole in housing, repair switch JS4P16A-G
€17.69*
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CEE power plug industrial plug IP44 in blue grey 16A, 3-pole, 230V, CE, SB, RoHS, Reach
€9.15*
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Pendant 3-button emergency stop + up/down 1-stage IP65 Protection class II 400V 10A
€69.19*
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Grobhandtaster Taster Schalter Pilztaster Fuß Not-Aus Buzzer Türöffner 1NO+1NC
€36.49*
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Main switch 25A 4-pole Panel mounting version, front mounting JS4P25A-E
€21.85*
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Questions & Answers
When selecting a main switch, it is important to consider the current rating and voltage class according to your application. For example, for industrial applications, main switches with a current rating of 63A or higher and a voltage class of 400V may be suitable, while for smaller applications such as homes or offices, switches with a lower current rating and voltage class may be sufficient. It is advisable to check the specifications of your electrical loads and, if necessary, seek advice from a professional to make the right choice.
CEE plugs are available in different types, which can vary in number of poles, current rating and voltage. The most common types are CEE 16A, CEE 32A and CEE 63A. Choosing the right type of plug depends on the requirements of your appliances and machines. For example, power-intensive appliances such as industrial machinery or large appliances may require CEE plugs with a higher current rating, while smaller appliances with lower power requirements may be able to get by with a CEE 16A plug. It is important to check the specifications of your appliances and ensure that the chosen plug type meets the requirements.
The direct circuit in pendant controls for crane controls is the main circuit that is directly connected to the motors or other main components of the crane. It transfers power directly from the controller to the motors to control the movement of the crane. The auxiliary circuit, on the other hand, is used to control and monitor additional functions such as lighting, alarms or safety devices. In contrast to the direct circuit, which carries high currents for operating the motors, the auxiliary circuit is usually a low-voltage circuit for control signals and lower loads.
The separation of the direct and auxiliary circuits enables clearly defined and safe control of the crane system. By using separate circuits, faults or errors in the auxiliary circuit cannot affect the operation of the direct circuit, which increases the reliability and safety of the system. It also allows separate control of auxiliary functions without affecting the main functionality of the crane.
It is important to note that the details and specific configuration of pendant controls for crane control systems may vary depending on the manufacturer and application. If you have any questions about direct and auxiliary circuits and correct installation and use, it is advisable to consult a specialist or electrical contractor. A specialist can help you make the right decisions and ensure that your crane control system complies with the applicable safety standards and functions optimally.
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Heat shrinkable tubing Insulating tube 2:1 (D=3,2mm/d=1,6mm) Length 15 m Red in practical dispenser box
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