5120.2000.0

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Power entry connectors, also known as inlets, outlets, and modules, are electrical components that are typically mounted through the wall of an electrical enclosure. The connectors are typically used in industrial applications. The European IEC 5120-2000.0 standard outlines the requirements for these connectors and specifies five different classes of connectors.

Class 1 power entry connectors are typically the most common type and are well-suited for general-purpose applications. They are designed to supply power in small to medium-sized devices and contain two insulated terminals and an integral fuse or circuit breaker. Class 1 connectors are designed to be easily inserted and removed from the panel and provide superior durability and reliability.

Class 2 power entry connectors are designed for more demanding applications. The terminal contacts are hardened to resist welding and they also are designed with dual seals on the cable entry to protect against dirt and moisture. The terminals in this class of connectors also provide superior thermal shock and vibration protection.

Class 3 power entry connectors are designed for harsh industrial environments. The high-temperature dies are hardened to resist welding and the terminal receptacle is mounted on a standoff that helps reduce thermal shock to the device. The terminals feature sealed contacts that protect against dust and moisture. Class 3 connectors also feature improved contact retention to ensure the connector stays securely in place.

Class 4 power entry connectors are designed for use in power supplies. The contacts are soldered to the power source and the terminal is screwed to the panel or housing. These connectors are also designed to resist vibration and thermal shock. The terminals feature a plastic insulation sleeve to protect the contacts from damage and the terminals are also designed to provide a reliable connection.

Class 5 power entry connectors are designed for specialized applications. These connectors feature a durable construction and provide superior protection against dirt and moisture. The terminals also feature a triple seal to provide maximum protection against environmental conditions. Class 5 connectors also feature a temperature rating of up to 200°C and are designed to provide an extremely reliable connection.

The IEC 5120-2000.0 standard outlines the requirements for power entry connectors including the classes described here. All connectors must be tested and certified to meet the requirements specified in the standard. The standard is designed to provide manufacturers with a reliable set of guidelines to ensure the safe and reliable operation of power entry connectors in industrial environments.

The specific data is subject to PDF, and the above content is for reference