What are three types of EMT fittings used when in dry conditions?

In dry conditions, the types of EMT (Electrical Metallic Tubing) fittings that are commonly used include compression, setscrew, and push-on fittings. Compression fittings are designed to provide a secure connection and are particularly effective in preventing moisture and dust from entering the EMT. Setscrew fittings use a setscrew to grip the tubing, ensuring a firm hold, which is advantageous for stability in dry environments.

Push-on fittings allow for quick installation without the need for tools, making them convenient for electricians working in various conditions. These fittings are ideal for areas where easy disassembly may be required and are often utilized in residential and light commercial applications.

Understanding the specific functionalities and applications of these fittings is key for effective installation and adherence to electrical codes in dry conditions, ensuring safety and reliability in the electrical distribution systems.