Distribution box in today's various households are very important, so do it for the maintenance and cleaning is also very necessary, but everyone in their cleaning and maintenance should also pay attention to these several, to avoid power distribution Box damage, but also to ensure that people's safety. Here are some characteristics and precautions of home assembly box. 1, distribution box neat wiring, no twist phenomenon. Wire connection is tight, do not hurt the core wire, constantly shares. Washer screws on both sides of the pressure under the cross-sectional area of ​​the same terminal, the same terminal on the wire connection is not more than two, lock washers and other parts complete, the wire connection close; 2, distribution box verticality: box height 50cm below, allowable deviation 1.5mm; box height 50cm or more, allowable deviation 3mm. Lighting box embedded installation firm, the bottom edge of the ground height of 1.8m; 3, Switching power distribution box is flexible and reliable, with leakage protection circuit, leakage protection device operating current is not more than 30mA, the action time is not greater than 0.1s; 4, lighting box, respectively, set zero line (N) and protection of the ground (PE line) bus, zero line and the protection of the ground distribution by the bus; 5, the metal box distribution box must be grounded (PE) or zero access (PEN) reliable; with electrical openable door, door and frame of the grounding terminal between the bare braided copper connection, and logo. My company's products have always followed the principle of the interests of customers first to high-quality products, good service, competitive prices, we warmly welcome your arrival, let us join hands in creating a better future! Braille cards are typically made from durable materials, such as plastic or heavy-duty cardstock, to ensure they can withstand frequent use. The braille markings are raised and easily distinguishable, enabling players to feel the patterns and read the cards without difficulty.These cards are used in various card games, including popular ones like poker, blackjack, and bridge. They provide an inclusive and accessible gaming experience for individuals with visual impairments, allowing them to participate and enjoy playing card games with their sighted friends and family members.Braille cards are an essential tool for promoting social interaction, entertainment, and cognitive stimulation among individuals who are blind or visually impaired. They help foster inclusivity and equal participation in recreational activities, ensuring that everyone can enjoy the fun and challenges of card games. Braille Cards,Gold Plate Sign,Nfc Braille Gift Card,Braille Playing Card Shanghai Caide Printing Co.,Ltd. , https://www.caidelabels.com
October 02, 2024