Explosion-proof electric control device MAMX-series
MAMX-Series Explosion-proof Electric Control Device is designed for safe and reliable operation in hazardous environments where explosive gases or combustible dust may be present.
Product Description
Overview
The MAMX-Series Explosion-proof Electric Control Device is designed for safe and reliable operation in hazardous environments where explosive gases or combustible dust may be present. The product adopts a robust flameproof enclosure structure and complies with international explosion-proof standards, making it suitable for industries such as oil & gas, chemical processing, marine, and power plants.
Product Models & Enclosure Options
The MAMX series offers multiple production models and enclosure configurations to meet different installation and capacity requirements.
Available Models:
MAMX-02, MAMX-03, MAMX-04, MAMX-05, MAMX-06, MAMX-07, MAMX-08, MAMX-09, MAMX-10, MAMX-11, MAMX-12, MAMX-13, MAMX-14, MAMX-16, MAMX-18
Enclosure Sizes & Codes
A Series Enclosures
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A1: 102 × 92 × 93 mm
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A2: 157 × 105 × 93 mm
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A3: 212 × 105 × 93 mm
B Series Enclosures
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B1: 200 × 250 × 170 mm
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B2: 200 × 300 × 170 mm
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B3: 200 × 350 × 170 mm
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B4: 300 × 350 × 230 mm
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B5: 350 × 450 × 205 mm
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B6: 450 × 560 × 210 mm
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B7: 450 × 560 × 280 mm
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B8: 560 × 720 × 350 mm
C Series Enclosures
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C1: 108 × 108 × 75 mm
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C2: 161 × 161 × 109 mm
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C3: 360 × 360 × 195 mm
Explosion-proof Ratings (Ex Mark)
The MAMX series is certified for both gas and dust hazardous environments:
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Gas Protection:
Ex db IIB T6…T4 Gb
Ex db IIB+H2 T6…T4 Gb
Ex db IIC T6…T4 Gb -
Dust Protection:
Ex tb IIIC T80℃…T135℃ Db -
ATEX Marking:
II 2G Ex db IIB / IIC T6…T4 Gb
II 2D Ex tb IIIC T80℃, T95℃, T135℃ Db
Key Features
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High-strength flameproof aluminum alloy enclosure
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Suitable for Zone 1, Zone 2, Zone 21, and Zone 22 hazardous areas
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Wide range of enclosure sizes for flexible configuration
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Excellent corrosion resistance and durability
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Customizable internal components and mounting plates
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Reliable sealing performance for dust and water protection
Technical Parameters (B Series Example)
| Code | Outline Dimensions (mm) | Inner Space (mm) | Mounting Plate Hole Distance | Bracket Dimensions |
|---|---|---|---|---|
| B1 | 250×200×170 | 180×130×128 | 124×90 | 171×200×10 |
| B2 | 300×200×170 | 230×130×128 | 174×90 | 221×200×10 |
| B3 | 350×200×170 | 280×130×128 | 224×90 | 271×200×10 |
| B4 | 350×300×230 | 288×238×190 | 218×148 | 255×310×10 |
| B5 | 450×350×205 | 370×270×158 | 310×200 | 355×360×12 |
| B6 | 560×450×210 | 480×370×159 | 390×300 | 465×440×14 |
| B7 | 560×450×280 | 480×370×229 | 390×300 | 465×440×14 |
| B8 | 720×560×350 | 629×470×294 | 550×408 | 600×560×14 |
Technical Parameters (C Series Example)
| Code | Outline Dimensions (mm) | Inner Space (mm) | Mounting Dimensions |
|---|---|---|---|
| C2 | 161×161×109 | 140×140×85.5 | 141×141×7 |
| C3 | 360×360×195 | 305×305×167 | 306×306×12 |
| C3-1 | 360×360×265 | 305×305×237 | 306×306×12 |
| C4 | 270×270×160 | 220×220×141 | 224×224×10 |
| C5 | 320×320×140 | 270×270×116 | 280×320×10 |
Applications
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Oil & Gas Industry
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Petrochemical Plants
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Offshore Platforms
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Power Generation Facilities
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Pharmaceutical Industry
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Dust Hazard Environments
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