What is UL 60947-6-42020?

UL 60947-6-4 2020 is a technical standard that defines the requirements for safety and performance of control circuit devices and switching elements. It specifically focuses on the function, construction, testing, and marking of control circuit devices such as timers, electronic relays, contactors, and motor starters.

The Purpose of UL 60947-6-4 2020

The main purpose of UL 60947-6-4 2020 is to ensure the safe operation of control circuit devices in various electrical installations. It provides guidelines for manufacturers to design and produce these devices with specific features and characteristics that comply with safety standards and meet the needs of different applications.

Key Requirements of UL 60947-6-4 2020

Electrical Performance: The standard specifies the electrical ratings and operational limits for control circuit devices to ensure their proper functioning.

Construction Requirements: UL 60947-6-4 2020 outlines the construction materials, mechanical structure, and durability requirements that control circuit devices must meet.

Protection against Hazards: The standard includes measures to protect against electrical shocks, thermal hazards, and other potential risks associated with the use of control circuit devices.

Testing Procedures: UL 60947-6-4 2020 defines the procedures and protocols for testing and evaluating the performance and safety of control circuit devices.

Marking and Documentation: The standard requires manufacturers to label their products with relevant information, including ratings, specifications, and compliance with UL 60947-6-4 2020.

Benefits of Compliance

Compliance with UL 60947-6-4 2020 provides several benefits, both for manufacturers and end-users. Firstly, it ensures that control circuit devices meet specific safety standards, reducing the risk of electrical accidents or failures. Secondly, devices that comply with this standard are more likely to be accepted by regulatory authorities and industry certifications, making them marketable and trustworthy. Finally, conforming to UL 60947-6-4 2020 facilitates international trade, as many countries recognize and adopt this standard.