Guyana offers a range of dustproof and explosion-proof distribution boxes, including HRMD92, HRMD96, and PXT series, designed for hazardous environments with flameproof enclosures and stainless steel construction.

Key Models and Specifications

1. HRMD92 Series

• Enclosure: Stainless steel with specialized hinge structure to protect flameproof joints and extend service life.
• Certification: Ex d IIB+H2, suitable for gas and hydrogen environments.
• Applications: Distribution box, switch box, control box, terminal box, motor starting box.
• Features: Can house meters, switches, MCCBs, MCBs, AC contactors, relays, PLCs, soft starters, frequency converters, and other industrial electrical components.
• Customization: Boxes can be combined and installed freely; special requirements available on request (e.g., NPT plugs, entry hole sizes) . 2. HRMD96 Series
• Enclosure Materials: 304/316L stainless steel or Q235 steel.
• Certification: Ex db IIC T6–T41 for gas, Ex tb IIIC T80°C–T130°C for dust.
• Applications: Similar to HRMD92, suitable for feed distribution in control and distribution systems.
• Features: Flameproof joints, modular installation, long service life, and compatibility with various electrical devices . 3. PXT Series
• Type: Surface-mounted or concealed distribution boxes.
• Voltage Levels: 220V or 380V.
• Current Ratings: Rated current and short-time withstand current customizable (e.g., 250A/10kA).
• Materials: Metal or flame-retardant plastic.
• Applications: Terminal lighting distribution, electric metering, and general low-voltage distribution . 4. Other Models
• GCK, GCS, MNS: Low-voltage withdrawable switchgear cabinets.
• GGD, GDH, PGL: Low-voltage fixed switchgear cabinets.
• XZW: Comprehensive distribution box.
• ZBW: Box-type substation.
• XL, GXL, XF: Low-voltage distribution cabinets and construction site boxes.
• PZ20, PZ30, PZ40, XDD(R): Terminal lighting and electric metering boxes .

Features Across Models

• Dustproof and Explosion-Proof: Certified for hazardous gas and dust environments.
• Durable Construction: Stainless steel or flame-retardant plastic enclosures.
• Flexible Installation: Vertical, hanging, concealed, or exposed mounting options.
• Modular Design: Boxes can be combined to save space and meet system requirements.
• Customizable: Voltage, current ratings, and entry hole sizes can be tailored to specific needs. These models are widely available through suppliers such as VEVOR EU, which offers Guyana factory explosion-proof distribution boxes for industrial applications .