BXJ8050 Series Terminal Boxes(Ex...
- ◆ Constructed with a high-strength copper-free aluminum alloy, this explosion-proof terminal boxes ensures safety by containing internal explosions and isolating the external hazardous atmosphere.
- ◆ The explosion proof enclosures treated with anti-static coating and all fasteners are anti-loosening.
- ◆ The explosion-proof control box provides centralized cabling and management, make the installation, maintenance, and inspection easier.
- ◆The IP66 rating prevents internal component of the ex terminal boxes aging and corrosion, which extends system life and lowers maintenance costs.
TECHNICAL DATA
Explosion Protection Type
- Standards: CENELEC, IEC, NEC.
- Zones: Zone 1 and Zone 2; Zone 21 and Zone 22; Class I, Zone 1 and Zone 2; Class I, Division 2, Groups A, B, C, D.
- Explosion Protection Ratings:
- IECEx (Gas and dust): Ex eb IIC T6/T5 Gb (Without fuse module); Ex eb mb IIC T6/T5 Gb (With fuse module); Ex tb IIIC T80°C Db.
Product Parameters
- Product Type: BXJ8050.
- Material:
- Enclosure: GRP (glass fibre-reinforced polyester resin).
- Exposed Fastener: Stainless steel.
- Electrical Data:
- Rated Voltage: Max. 1000V without fuse module; Max. 500V with fuse module.
- Rated Current: Max. 50A for terminals; Max. 10A for fuse module.
- Protection:
- Degree of Protection: IP66.
- Ambient Temperature:
- T6: -60°C to +40°C.
- T5: -60°C to +60°C (Without fuse).
- -60°C to +50°C (With fuse).
Product Classification & Origin
- HS Code: 853650.
- Country of Origin: China.
Applicable Industries
- Explosion-Proof Terminal Boxes are engineered for hazardous environments, including petrochemical, natural gas, coal, metallurgy, military, nuclear power, and aerospace.
- Safety Role: These boxes act as a critical link in industrial safety frameworks, providing physical isolation and energy control for electrical connections.
- Durability: Engineered for long-lasting, corrosion-resistant performance in harsh conditions like high temperatures, heavy dust, and corrosive gases.
Credibility
- Certifications: Certified to ATEX, IECEx, EAC, and other stringent global standards.
- Performance: Features a T5-T6 temperature rating and IP66 protection for reliable execution in hazardous areas.
- Support: Warom provides end-to-end service from design assessment to final certification and global logistics.
FAQ
- Q1: What are the principles of explosion-proof terminal boxes?
- A: They are based on two main types: Flameproof (Ex d), which uses precision gaps to cool flames, and Increased Safety (Ex e), which prevents arcs/sparks through enhanced insulation.
- Q2: Do the terminal boxes need regular maintenance?
- A: Yes; critical checks include inspecting surfaces for damage, ensuring tight fasteners, and replacing parts with original factory spares.
- Q3: Can internal wiring be connected carelessly after installation?
- A: Absolutely not; the box provides “containment,” but all internal connections must comply with electrical standards.
- Q4: Is it fully waterproof/dustproof?
- A: This depends on the IP rating; typical boxes like IP66 resist powerful water jets or temporary immersion.
