Cat 2 GD: Ex db mb IIC T4: IP66 Aluminium Mazak Housed Terminal Box ATEX Cat 2 compatiable for hazardous areas. CNOMO interface available in various materials.

Ex db mb IIC T4 Aluminium Mazak Housed Terminal Box

Product Overview

The ROSS Pneumatrol Ex db mb IIC T4 terminal box is a hazardous area certified electrical enclosure designed to provide secure electrical termination and protection within potentially explosive environments.

By combining the Ex db flameproof protection concept with Ex mb encapsulation technology, the enclosure helps prevent ignition of surrounding hazardous atmospheres whilst maintaining reliable performance in demanding industrial applications.

Manufacturer: ROSS Pneumatrol
Product Type: Hazardous Area Terminal Box
Protection Concept: Ex db mb
Gas Group: IIC
Temperature Class: T4
Certification Category: Category 2 GD
Ingress Protection: IP66
Housing Material: Aluminium Mazak

Key Features

• Ex db flameproof protection
• Ex mb encapsulated protection
• Suitable for hazardous gas and dust atmospheres
• ATEX Category 2 GD certification
• Gas Group IIC approval
• T4 temperature classification
• IP66 ingress protection
• Durable aluminium Mazak housing
• Designed for harsh industrial environments

Applications

The Ex db mb terminal box is suitable for:

• Oil and gas installations
• Chemical and petrochemical plants
• Energy generation facilities
• Hazardous area instrumentation
• Valve automation systems
• Process control systems
• Industrial automation equipment
• Safety-critical pneumatic applications

Product Benefits

The flameproof Ex db protection method is designed to contain any internal ignition and prevent transmission of flames to the surrounding hazardous atmosphere.

The Ex mb encapsulation protection system provides an additional level of protection by fully enclosing electrical components within a protective compound, reducing the risk of ignition sources becoming exposed.

The aluminium Mazak enclosure offers a lightweight yet robust solution that provides excellent durability while helping to simplify installation and maintenance.

With IP66 environmental protection, the terminal box is protected against dust ingress and powerful water jets, making it suitable for both indoor and outdoor industrial environments.

Technical Highlights

• Combined Ex db and Ex mb protection concepts
• Suitable for hazardous gas and dust atmospheres
• Gas Group IIC approval
• T4 temperature classification
• ATEX Category 2 GD certification
• IP66 environmental protection
• Lightweight and durable aluminium Mazak construction
• Suitable for Zone 1 and Zone 21 applications (subject to installation requirements)

Industries Served

• Oil & Gas
• Petrochemical Processing
• Chemical Manufacturing
• Energy & Utilities
• Offshore & Marine
• Process Industry
• Industrial Manufacturing
• Hazardous Area Automation Systems

Why Choose ROSS Pneumatrol?

ROSS Pneumatrol supplies hazardous area pneumatic and electro-pneumatic solutions to customers operating in some of the world's most demanding industrial environments. Our products are designed to meet stringent international standards while delivering long-term reliability, safety and operational performance.

Important Notes

• Installation must comply with applicable hazardous area regulations and certification requirements.
• Cable entries and accessories should be selected to maintain enclosure certification integrity.
• Electrical ratings and operating conditions should be verified before installation.
• Always refer to the relevant certification and installation documentation for full operating requirements.

Download and Further Information

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