Explore reliable products for cable routing,
connection, control and protection
in hazardous area installations.
Explosion-Proof Terminal Boxes
BJX-G Series
- Constructed from stainless steel for corrosion resistance and mechanical strength in harsh industrial environments.
- Fitted with terminal blocks for cable connection, branching and distribution.
- Screw-fastened removable cover provides access for wiring, inspection and maintenance.
- IP66 ingress protection when correctly installed.
- Cable-entry sizes, quantities and positions can be configured to suit project requirements.
- Available in multiple enclosure sizes and terminal configurations.
TECHNICAL DATA
Explosion Protection
Hazardous Areas
• Zone 1 and Zone 2
• Zone 21 and Zone 22
Explosion Protection Marking
IECEx
Gas
• Ex eb IIC T6…T4 Gb
• Ex ia IIC T6 Ga
• Ex ib IIC T6 G b
Dust: Ex tb IIIC T80℃ Db
ATEX
Gas
• II 2 G Ex eb IIC T6 … T4 Gb
• II 1 G Ex ia IIC T6 Ga
• II 2 G Ex ib IIC T6 Gb
• Dust: II 2 D Ex tb IIIC T80℃ Db
Product Parameters
Enclosure Material
• Stainless steel (AISI 304 or AISI 316L)
• Material properties: Corrosion-resistant, mechanically robust and suitable for harsh industrial environments
Surface Finish: Brushed stainless steel
Electrical Ratings
• Ex e / Ex tb: Max. 690 V AC or 220 V DC; Max. 250 A
• Ex i / Ex tb: Max. 36 V AC/DC; Max. 5 A
Ingress Protection: IP66
Ambient Temperature: −40 °C to +40 °C
Applicable Industries
Suitable for use in:
• Oil & Gas
• Petrochemical
• Chemical Processing
• Pharmaceutical
• Textile
• Grain Processing
• Power Generation
FAQ
Q1. What are stainless steel explosion-proof junction boxes used for?
A1. They house terminal blocks for cable connection, circuit branching and distribution in hazardous-area electrical installations.
Q2. What are the advantages of stainless steel enclosures?
A2. Stainless steel provides corrosion resistance, mechanical strength and durability for harsh and corrosive industrial environments.
Q3. What terminal configurations are available?
A3. Terminal types, quantities and arrangements can be selected according to conductor cross-section, rated current and circuit requirements.
Q4. What information is required for a quotation?
A4. Please provide the enclosure size, stainless steel grade, terminal specifications, cable-entry details, required explosion-protection marking, order quantity and application conditions.
