1. The engineering plastic shell is made of glass fiber reinforced unsaturated polyester resin material, which is pressed by mould, with beautiful appearance. It has the advantages of anti-aging, no deformation, impact resistance, antistatic and corrosion resistance. The product color is green.

2. The shell of stainless steel is processed by die blanking and forming process, and the surface is polished with mirror surface, which is beautiful and generous.

3. The surface of the steel plate shell is pickled, and after passivation, it is treated by high-voltage electrostatic spraying, with the anti-corrosion grade of F1.

4. It is resistant to strong acid, strong alkali, salt, sea water, ammonia, chloride ion corrosion, and the corrosion protection grade is F2.

5. It is a labyrinth waterproof structure with good waterproof and dustproof performance, and the protection grade is IP65.

6. All the exposed fasteners are made of stainless steel, and the seals are made of silicone rubber, resistant to oil, acid, alkali and high temperature.

7. It is applicable to the circuit with AC 50Hz, voltage up to 380V and below, DC up to 440 and below, and current up to 100A as the lighting control, power transmission, power control and other functions in the work site.

8. Built in C65 high breaking miniature circuit breaker.

9. With leakage protection, photoelectric control and other functions.