Scope of application of product characteristics 


 A. For explosive gas atmospheres - Zone 1 and Zone 2 dangerous places; 


 Two. Apply to the IIA, IIB, IIC, grade explosive gas atmospheres; 


 3. Applicable to combustible dust Area 20, Area 21, Area 22; 


 4. Temperature group T1-T6 environment; 


 5 Applicable to the petroleum, petrochemical, chemical, brewing, pharmaceutical, paint, textile, printing and dyeing, military facilities and other explosive environments; 


 █ product features 


 A. This product shell is made of aluminum alloy die-casting molding, surface high-speed blasting, electrostatic powder spray, beautiful appearance; 


 Two. This product is a complex explosion-proof structure, switch boxes, explosion-proof structure, junction boxes with increased structure; 


 3. Modular design, each circuit can be freely combined; 


 4. The built-in high breaking small leakage circuit breakers or molded case circuit leakage circuit breakers, operating explosion-proof object handles the division; 


 5 This product is fully launched a new optimized design and operation of institutions, compact and reasonable structure, versatility, easy operation, feel good; 


 6. With overload, short circuit, phase loss, leakage protection; 


 7. All fasteners are made of strong corrosion resistance of 304 stainless steel; 


 8. Wiring, pipe or cable, explosion-proof hose can be; 


 9. Special customized according to user requirements; 


 █ technical parameters 


 Explosion-proof mark: ExdeIIBT4/T5/T6, ExdeIICT4/T5/T6, DIP A20 TA, T4/T5/T6; 


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


 Switching current: 10A-800A; 


 Protection class: IP54/IP55/IP65; 


 Thread specifications: DN15-DN100/G1/2-G4 inch 


 The introduction of the line specifications: diameter of 6mm-80mm; pinout specifications: diameter 6mm-80mm; 


 The introduction leads to direction: upward mobility out into the next (according to customer requirements unrestricted) 





 ■ aluminum alloy shell with plastic sprayed surface 


 ■ built-in MCB or low voltage MCCB. 


 ■ with overload and short circuit protection, are available upon request to install 


 ■ leakage shunt trip and other protective devices. 


 ■ steel pipe or cable wiring. 


 ■ meet the requirements of GB3836-IEC6007 standard. 


 The company specializes in production BLK52 proof circuit breaker, quality assurance, welcomed the Advisory negotiations. ! 


 BLK52 explosion-proof circuit breaker 


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