Genuine BQXN series explosion-proof reverse switch, BQXN-100/3 explosion-proof reverse switch

[Details]
Product name: B explosion-proof reverse switch B explosion-proof reverse switch price
Product model: B, B, B, B
Current size:,,,,,
Explosion-proof reversing switch price
Scope of application, explosive gas mixture risk locations: district, district.
, Explosive gas mixture: Ⅱ, ⅡB.
, temperature group: ~.
, explosion-proof symbol: IIB, *II.
Note: Please indicate if you require level II.
Please specify if you need leakage function.
2. The price of explosion-proof reverse switch
operates reliably under the following conditions:
, the altitude does not exceed
, the ambient temperature is: ℃～+℃
, the surrounding The relative humidity of the air is not greater than % (+℃)
, in an environment rich in explosive gases (area, area)
Ⅱ~Ⅱ Class II, Ⅱ
, in non-corrosive metals, damaged In an environment of insulating gas or conductive dust
, in a place without dripping water or liquid intrusion
, pollution level: level
, device type: II, III.
3. Price of explosion-proof reverse switch
Product features:
This product is a composite type. The switch box adopts explosion-proof layout, and the busbar box and outlet box adopt increased safety layout.
, Cast aluminum alloy shell, equipped with high breaking small circuit breaker, and can be equipped with leakage switch.
, with overload and short circuit protection function.
Using modular layout, various circuits can be freely selected and combined.
Can be specially made if there are special needs.
, steel pipe or cable wiring can be used.
4. Price of explosion-proof reverse switch
Installation and repair:
Before installing the distribution box, you should check whether the technical parameters of the distribution box are consistent with the operating conditions.
The distribution box should be secure and grounded.
When installing, ensure that the wiring is strong and reliable to prevent overheating or sparks due to poor contact during use.
No matter which wiring method is chosen, the cable must be connected to the terminal block through the sealing ring. After the wires are connected, the sealing ring should be pressed tightly to ensure the explosion-proof function.
The distribution box should be regularly protected and inspected. During installation and repair, it is prohibited to open the cover while the power is on! .
, The electrical clearance and creepage separation in the wiring cavity should be ensured.
When repairing, if the sealing ring (gasket) is found to be aging, you should contact our company in time and order a replacement to ensure the explosion-proof function.
5. Quality Assurance
This product is manufactured in strict accordance with: and national explosion-proof standards B and gas environment standards for explosive environments. All manufacturing standards are higher than relevant national standards and are inspected step by step during the production and manufacturing process. , leave the factory after passing the production inspection, and strictly ensure the quality and safety of the product
The warranty period of the factory shell of the product is 20 years, and the warranty period of other components is 20 years. During the warranty period, our company is responsible for the quality of the product
Address: Postal code of Qianxiyang Village, Liushi Town, Yueqing City
Tel Fax:
Mobile phone number Mr. Ma
:@