Shanghai Baolin BZM-10 series explosion-proof lighting switch

d= dd 1. Scope of use
, Temperature group: ~
, Explosive gas mixture hazardous locations: Zone, Zone
, Explosive gas environment: Ⅱ, Ⅱ, Ⅱ
2 , Main technical parameters
Rated voltage and rated current
Explosion-proof mark II, ℃
Protection level and anti-corrosion level
3. Implementation standards:
4. Product features and advantages
/> , This product is a composite shell with increased safety structure and built-in components. There is also a warning sign that it is strictly prohibited to open the lid while the power is on.
. The aluminum alloy grade of the cast aluminum alloy shell adopts advanced high-temperature one-time die-casting molding process. The die-cast product has a smooth surface and a dense metal structure. There are no bubbles and no trachoma inside the shell. It has good impact resistance. The explosion-proof performance of the product shell is significantly improved and the product has Permanent explosion-proof signs and trademarks made directly from molds.
In order to ensure that the aluminum alloy is resistant to strong corrosion, we have taken the following measures. We use surface shot blasting to clean the surface of the die-casting shell to better eliminate stress and enhance the adhesion of subsequent plastic spraying. , the industry took the lead in using electrophoresis technology to enhance anti-corrosion performance. , using domestic advanced high-voltage electrostatic spraying technology for surface spraying and advanced fully automatic drying line equipment, the plastic layer has uniform adhesion and strong adhesion. The anti-corrosion, anti-oxidation, and sunlight performance are significantly improved, which is much better than the traditional spraying process.
The internal components adopt our company's special explosion-proof switch. Each contact of the explosion-proof switch has an independent isolation.
, The inlet and outlet adopts control thread. Both steel pipe and cable wiring are acceptable.
The product color is light cyan. All exposed fasteners are stainless steel.
< .>Shanghai Baolin Explosion-Proof Electrical Co., Ltd. Ma Yuling