Buy a camshaft

Buy a camshaft: everything you need to know
Choosing and buying a distribution shield is a task that may seem difficult for a non -profession. However, understanding the main points, you can easily cope with this. The right shield will ensure the safety of your power grid and long uninterrupted operation of household appliances.
1. Definition of needs:
Before going for a purchase, you need to evaluate your needs. How many electrical appliances do you plan to connect? What is the power of the most energy -intensive of them (for example, an electric stove, washing machine, air conditioning)? The answers to these questions will help determine the required number of modules in the shield. Do not save on the number of seats - it is better to take a panel with a margin, in case of connecting new devices in the future. It is also necessary to take into account the type of your power grid - single -phase or three -phase. This directly affects the choice of a suitable model. Pay attention to the presence of grounding is an extremely important security factor.
2. Choosing type and materials:
Distribution shields are invoices (attached to the wall outside) and built -in (installed in the wall). The choice depends on your preferences and installation conditions. The materials of the case - metal or plastic - are also important. Metal shields are more durable and provide better protection against mechanical damage. Plastic, as a rule, is cheaper, but less durable. Pay attention to the degree of protection against dust and moisture indicated by the letter IP (for example, IP44). The higher the indicator, the better the protection.
3. Additional functions and equipment:
Modern distribution shields can offer additional functions such as an RCD (protective shutdown) or a differential machine that provides protection against electric shock. It is also worth paying attention to the presence of grounding tires and neutral, which simplify the installation. Do not forget to check the completeness: the presence of a DIN for installing machines, terminals and fasteners. Remember that the correct choice of a camshaft is the key to the safe and comfortable operation of the mains of your home. If necessary, consult a specialist who will help you decide on the best option.