وصلة سلك كهربائي أزرق من De Dietrich 7849389

This blue electrical wire fitting is designed for use in boiler and burner wiring connections. The color coding helps identify neutral or specific circuit wires during installation or repair. Made from quality materials, it ensures a secure and reliable electrical connection. Ideal for technicians working on heating equipment, this fitting supports safe and organized wiring practices. A handy component for any electrical repair or maintenance task.