BZA8050 Series explosion & corrosion proof master controller

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US $1-10,000 / Pieces | 10 Piece/Pieces Master controller is available (Min. Order)
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Quick Details
Place of Origin:
Zhejiang, China (Mainland)
Brand Name:
Model Number:
Temperature class:
Indoor or outdoor:
Products warranty:
Explosion proof certificate
ISO9001:2008 and 3C
Ningbo or shanghai
Price terms:
FOB ningbo or shanghai
By sea or by air
10 pcs
100000 Piece/Pieces per Month We delivery Master controller One month
Packaging & Delivery
Packaging Details
package of Master controller:Wooden case
Ningbo or shanghai
Lead Time :
One month

BZA8050-Series explosion & corrosion-proof master controller(illumination switch)

Product Description







1. Can be used in zone 1 and zone 2, group IIA, IIB and IIC explosive atmosphere and zone 20, zone 21 and zone 22 flammable dust atmospheres.

2. Serious erosive gas environment.

3. Temperature class: T1~T6

4. Indoor or outdoor (IP65,IP66* indicate it when ordering).

5. Can be used in the chemical, petroleum refining, petroleum exploitation, offshore platform, tankers, war industry and other dangerous place.


1.The enclosure is pressed by glass fibred unsaturated polyester resin with    high intensity, erosion-proof and perfect thermal stability properties, and fine outline.

2.Built in many kinds of explosion and erosion-proof components: control button, transfer switch, signal lamp, potentiometer and ammeter, etc.

3. Body and cover joint for labyrinth structure, sealing strip use high temperature resistant, anti-aging silicon rubber, has a good waterproof, dust-proof performance.

4. Components can be arranged freely.

5. The fasteners which we can see are made of stainless steel, also it adopts falling-proof structure, and it also is convenient to maintain.

6. Easy installation way, they can be installed on the guide rail quickly, and it also be convenient to repair.

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Q: What certificates do you have for your explosion-proof products?

A: We have ATEX, IECEx, China Explosion proof approval for all of our explosion proof products.


Q: What places are your explosion-proof Master controller products applicable to?

A: They are ideal to be used at the dangerous places or locations—oilfield, metallurgy, refinery, gas station, oil rig, petroleum, petro chemistry.


Q: Can you introduce briefly your explosion-proof products? Are they unique, different from other suppliers'?

A: HELON's explosion proof products are designed and patented independently by HELON Eectrical Co., Ltd. We ensure quality by using the most advanced equipments, rich experience workers. We ensure safety by testing and inspecting every accessory, even a screw.


Q: Is it changeable the colour of housing as require?

A: Yes, the colour can be customized.