There are several types of electrical fittings, each with its own unique function and purpose. Here are some common types of electrical fittings in English:

1. Electrical Conduit Fittings: These fittings are used to connect and secure electrical conduit, protecting and routing electrical wires. They include connectors, couplings, and bushings.

2. Cable Gland Fittings: These fittings are used to secure and protect the entry point of cables into electrical equipment or enclosures, providing strain relief and environmental protection.

3. Electrical Box Fittings: These fittings are used to secure electrical boxes to walls or ceilings and provide a safe and secure housing for electrical connections.

4. Grounding Fittings: These fittings are used to create a proper grounding system for electrical installations, ensuring safety by directing electrical faults away from equipment and people.

5. Wire Connectors: These fittings are used to join two or more electrical wires together securely, ensuring proper electrical connections and preventing electrical hazards.

These are just a few examples of the different types of electrical fittings and their functions. Each type plays a crucial role in ensuring the safety and functionality of electrical systems.