Modulus socket SZRB2-AC30AC30 series modulus socket suitable for terminal distribution boxes and other electrical equipment inside the plug on the power equipment, widely used in high-rise buildings, industrial and mining enterprises, station ports, hospitals and other places. The most commonly used high voltage switchgear, which has several 1, High Voltage Switchgear structure can be divided into fixed and withdrawable two kinds. 2, fixed switch in the main KGN and XGN series, Gongyi City, low voltage, the old model GG-1A type basically eliminated. 3. Remove the switchgear mainly JYN and KYN series, the most representative is KYN28 high-voltage withdrawable switchgear; withdrawable switchgear is no isolation switch, Kaifeng low voltage switch, because the circuit breaker after the move to form a break point, low voltage, it does not require isolation switch. 4, there are some foreign brands switchgear manufacturers have their own numbering, you can check online. Gongyi low voltage switch, Xi Connaught Electrical and Mechanical (online consultation), low voltage provided by the Henan learning Connaught Electrical and Mechanical Equipment Co., Henan Xi Connaught Electrical Equipment Co. (www.hnxinuo.com) is Zhengzhou, electronics, electrical products processing leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In practice Connaught Electrical and Mechanical leadership with the staff warmly welcome all inquiries negotiations to create learning Connaught Electrical and Mechanical better future.