Explosion-proof power distribution box (IIB, IIC, tD)

Application Scope:

Highly corrosive gas environment

2. Temperature Groups: T1-T6

3. Specify indoor/outdoor (IP54, IP65*, IP66*, *) when ordering

4. Suitable for explosive gas environments of Zone 1 and 2, Categories IIA to IIC, or combustible dust areas in Zones 21 and 22; primarily used in hazardous areas such as chemical industry, oil refining, oil extraction, offshore oil platforms, and oil tankers.

Product Features

1. Explosion-proof lighting distribution box housing is made of aluminum alloy die casting or steel plate welding, with a surface treated by high-voltage static electrostatic spraying, or a stainless steel welding shell with exposed stainless steel fasteners.

2. Equipped with mini circuit breakers, plastic case circuit breakers, motor protectors, explosion-proof pushbuttons, signal lights, and other components, specifics to be as per the drawing requirements.

3. Features overload and short-circuit protection, and can be equipped with a leakage protection device upon customer request.

4. Available for customization according to customer requirements, including the addition of surge protectors, ammeters, voltmeters, etc.

5. Some products can be equipped with hinges upon request, facilitating on-site installation and maintenance.

6. Available with metal handles for use in low-temperature environments or with padlocks.

7. Configure explosion-proof cable introduction device, direct introduction.

8. Steel pipes or cable wiring.

Common Technical Parameters

Total switch current: 63(A), 100(A), 250(A)

Branch Current: 1A, 2A, 4A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A, 200A, 350A (Note: Selection based on customer requirements)

Rated Voltage: 24V, 36V, 110-36V, 220V, 230V, 240V, 380V, 415V, 500V, 690V (Note: Selection based on customer requirements)

Safety Hazard Labels, Protection Classifications, and Corrosion Resistance Ratings Specifications

Explosion-proof marking: Exde IIA~IIC T4/T5/T6 Gb; Please contact our company for customization based on your specific usage environment.

Protection Grade: IP54, IP65*, IP66*; Choose the protection grade according to the user's environment; Please contact our company

Corrosion Resistance Grades: W, WF1, WF2*; select the corrosion resistance grade according to your usage environment, please contact our company.