BEC56 electric switch valve explosion-proof operating column/control button box

BEC56 electric switch valve explosion-proof operating column/control button boxScope of application:

1. Suitable for hazardous areas in Zone 1 and Zone 2 of explosive gas environments;

2. Suitable for explosive gas environments of IIA, IIB, and IIC levels;

3. Suitable for Zone 20, Zone 21, and Zone 22 environments with combustible dust;

4. Suitable for environments with temperature groups T1-T6;

5. Suitable for explosive hazardous environments such as petroleum and petrochemical, chemical, brewing, pharmaceutical, painting, textile, printing and dyeing, military facilities, etc.

Product Features:

1. The outer shell of this product is made of aluminum alloy die-casting, and the surface is subjected to high-speed shot blasting and powder electrostatic spraying, resulting in a beautiful appearance;

2. This product is a composite explosion-proof structure. The switch box adopts an explosion-proof structure, and the busbar box and junction box adopt an increased safety structure;

3. Adopting modular design, various circuits can be freely combined;

4. Equipped with high breaking small residual current circuit breakers or plastic shell residual current circuit breakers, which can be opened and closed by operating the handle outside the explosion-proof passenger body;

5. This product introduces a new optimized design scheme and operating mechanism, with a compact and reasonable structure, strong universality, flexible and convenient operation, and good hand feel;

6. It has overload, short circuit, phase loss, and leakage protection functions;

7. All fasteners are made of corrosion-resistant 304 stainless steel material;

8. Wiring methods include steel pipes, cables, and explosion-proof hoses;

9. It can be customized according to user requirements;

BEC56 electric switch valve explosion-proof operating column/control button boxTechnical Specifications:

1.防爆标志： ExdeIIBT4/T5/T6、ExdeIICT4/T5/T6、DIP A20 TA,T4/T5/T6；

2. Rated voltage: AC220/380V, non-standard voltage: 12V/24V/36V/127V/660V;

3. Main switch current: 10A800A; Switching current: 1A630A;

4. Protection level: IP54/IP55/IP65;

5. Thread specifications: DN15-DN100/G1/2-G4 inches

6. Introduction line specifications: diameter 6mm-80mm; Lead out specifications: diameter 6mm-80mm;

7. Introduction and exit directions: upward and upward, downward and downward (unrestricted according to customer requirements)