What Are The Characteristics Of Rectangular Industrial Plugs?
What are the characteristics of Connector Insert?
1. Safe and reliable
① This type of product uses the color of the shell to indicate the rated voltage, such as: 40V-45V is purple, 110V-130V is yellow, 200V-250V is blue, 230V-415V is red, and 500V is black. It is easy to distinguish and will not be mistaken.
② The diameter, number of poles, and grounding contact position of products of different specifications are different. Only the same specifications can be plugged in to prevent misplugging.
③ There is protection against electric shock. The grounding pole socket in the socket is longer than the phase pole and neutral pole socket, so as to ensure that the grounding pole is connected before the phase pole when the plug is plugged in, and the grounding pole is detached when it is pulled out, which is very safe to use.
2. Durable
① Good mechanical properties. The product shell is made of high-quality engineering plastics, which is high in strength, impact-resistant and not afraid of falling. The rubber and plastic used are aging-resistant, and can be used not only indoors but also outdoors, and are durable.
② Heat-resistant and flame-resistant. The outer shell and internal insulating parts are heat-resistant, the temperature can reach (100±5)℃, and the important parts can withstand (125±5)℃; and they are flame-retardant.
③ More resistant to plugging and unplugging. For example, for products with a rated current of 16A, the number of normal plugging and unplugging operation cycles is more than 5000 times.
④ The temperature rise test of the conductive contact parts shall not exceed 50K, which is suitable for long-term use.
3. Strong versatility
The product adopts the standards of GB/T 11918~11919-2001, which is equivalent to IEC 60309-1, 2 standards, and is fully in line with international standards. Therefore, this type of product can be used both domestically and internationally. At the same time, its specifications and varieties are diverse, which can meet various occasions and uses.
