BZC81-A2D2L WFI Explosion proof and Anti corrosion Operation Column

1、 Product NameBZC81-A2D2L WFI Explosion proof and Anti corrosion Operation Column

BZC81-A2D2L WFI Explosion proof and Anti corrosion Operation ColumnScope of application:

1. Suitable for Zone 1 and Zone 2 explosive gas environments;

2. Suitable for Class IIA, IIB, IIC explosive gas environments;

3. Suitable for environments with temperature groups T1~T6;

4. Suitable for explosive hazardous environments such as petroleum extraction, storage, chemical, pharmaceutical, and military facilities;

Technical Specifications:

Execution standards: GB3836.1-2000, GB3836.2-2000, GB3836.3-2000

Explosion proof mark: Exde Ⅱ BT6

Protection level: IP55

Anti corrosion grade: WF1

Usage category: AC-3, AC-4

Rated voltage: 220V/380V (please specify if there are special requirements)

Rated current: 10A

Inlet thread: G1 "(please specify if there are special requirements)

Cable outer diameter: Φ 12mm to Φ 17mm

Selection Guide:

When selecting, please indicate the quantity, specifications, installation method, inlet and outlet directions of switches, buttons, indicator lights, and ammeters according to the meaning of the main unit and sub units, and specify the required product model in detail.

A, Indicate the required switches, buttons, indicator lights, quantity and specifications of ammeters, product installation methods, and incoming wiring methods in the overall unit.

For example, the two buttons, one meter, and two light hanging type are labeled as BZC51-A2B1D2G.

B, Specify the parameters of switches, buttons, indicator lights, and ammeters in detail in each unit, such as quantity, specifications, voltage, etc.

2.1 Switch: When selecting, refer to the various functions in the switch code to select the corresponding switch. If the user has special requirements, please clarify with our engineering and technical personnel before ordering and selecting. Our company can customize according to the requirements.

4. Suitable for places with combustible dust;

5. Suitable for explosive hazards in oil extraction, storage, chemical, pharmaceutical, textile, printing and dyeing, and military facilities

　　6.Product Features:

The shell is made of glass fiber reinforced unsaturated polyester resin material, which is molded and has a beautiful appearance. It has the advantages of anti-aging, non deformation, impact resistance, anti-static, corrosion resistance, etc;

This product is resistant to strong acid, strong alkali, salt, seawater, and chloride ion corrosion;

This series of products features a Mi Palace style waterproof structure with excellent waterproof and dustproof performance;

All exposed fasteners are made of stainless steel, and the sealing is made of silicone rubber, which is resistant to oil, acid, alkali, and high temperature;

The internal components are C65 high breaking small circuit breakers;

The normal supply direction for the incoming and outgoing lines of this series of products is bottom in and bottom out, and special requirements should be specified when ordering;

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