How to choose qualified switch socket panel

2022-07-22
  • Detail

1. Look at the appearance: the style and color of the switch should be consistent with the whole indoor body. The surface is smooth, without bubbles, scratches, stains, and obvious brand marks. The inner and outer frames of a good switch are made of PC material, which is commonly known as bulletproof glue. Its fire resistance, moisture resistance and impact resistance are high

1. Look at the appearance:

the style and color of the switch should be consistent with the overall indoor body. The surface is smooth, without bubbles, scratches, stains, and obvious brand marks. The inner and outer frames of a good switch are made of PC material, which is commonly known as bulletproof glue. It has high fire resistance, moisture resistance and impact resistance, and is flame retardant. Impact resistance. Arc resistance. Heat resistant, hard, not easy to dye, smooth appearance

2. Look at the hand feeling:

the hand feeling of the switch is light but not tight, and the hand feeling is flexible when it is turned on. The plug shall be inserted with a certain force and inserted with one foot load method, and the socket shall be stable. The copper sheet should have a certain thickness

3. Look at the structure:

there is a silver contact at one end of the rocker of the switch function, which is used to connect and turn off the current. Good switch contacts are made of silver alloy, in order to enhance the hardness of silver. Raise its melting point to prevent silver from melting when the current is too high. The socket must choose a safe socket product (with a protective door), and confirm that the protective door should have a locking function when the socket is inserted into a single hole (when the plug is inserted into two holes at the same time, the protective door can be opened to complete the plug and socket insertion action), so as to avoid accidents of children

4. Look at the weight:

when buying a switch, you should also weigh the weight of a single switch. Because the copper plate inside the switch is the most critical part of the seven levels. If it is alloy or thin copper plate, it will not have the same weight and quality

5. Look at the fluorescent strips:

the resin tree material used for good fluorescent strips is slightly dark or gray. The fluorescent strip on the poor switch is generally made of phosphor, which is harmful to human body. Generally, the color of the fluorescent strip made of phosphor is green

6. Look at the identification and certification:

pay attention to the identification and rated current and voltage on the base of switches and sockets. Switches and sockets are compulsory certified products stipulated by the China Quality Certification Center. Please confirm the 3C mark and the executive national standard number on the products when purchasing. These codes are unique

7. Look at the packaging:

there should be a clear address and phone number of the manufacturer on the packaging surface of the product, with instructions and certificate of conformity inside

8. It depends on the needs:

if the switch socket is specially installed for the kitchen and bathroom, it is necessary to install an anti splash box or plastic baffle on the panel, so as to effectively prevent the invasion of oil and water vapor, prolong the service life, and prevent the short circuit caused by humidity

9. Look at the service:

try to buy at the franchised store or sales point designated by the regular manufacturer

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