Steel explosion-proof junction box with bottom entry and exit

Steel explosion-proof junction box with bottom entry and exitScope of application

Suitable for hazardous areas in Zone 1 and Zone 2.
Suitable for explosive gas environments of Class IIA, IIB, and IIC, with temperature groups of T1-T5.
Technical parameters of BJX-20/60 explosion-proof terminal box
Execution standards: GB3836.1-2000, GB3836.2-2000, GB3836.3-2000, IEC60079
Explosion proof signs: Exd Ⅱ T6, * Exd Ⅱ BT6, * Exed Ⅱ CT6
Rated voltage: AC380/50Hz
Rated current: 20A
Protection level: IP54, * IP55, * IP65
Anti corrosion grade: WF1 incoming line schematic diagram

Steel explosion-proof junction box with bottom entry and exitProduct Features
1. The shell is made of aluminum alloy die-casting and the surface is coated with high-voltage electrostatic spraying;
2. The wiring terminal adopts increased safety type wiring terminal, which is convenient, firm and reliable for wiring, and there are multiple specifications available for users to choose according to the current size;
3. The direction of the inlet can be determined according to user requirements, and BDM series cable clamping and sealing joints can be directly installed according to the engraving requirements;
4. The inlet and outlet threads can be customized and made into metric threads, NPT threads, and other forms;
5. The increased safety shell can be made of stainless steel according to user requirements. Please specify if the user has any requirements.
1. The shell is made of aluminum alloy die-casting and the surface is coated with high-voltage electrostatic spraying; 2. The wiring terminal adopts increased safety type wiring terminal, which is convenient, firm and reliable for wiring, and there are multiple specifications available for users to choose according to the current size; 3. The direction of the inlet can be determined according to user requirements, and BDM series cable clamping and sealing joints can be directly installed according to the engraving requirements; 4. The increased safety shell can be made of stainless steel according to user requirements. Please specify if the user has any requirements.

Product Features
1. The shell is made of ZL102 aluminum alloy die-casting, with surface high-voltage electrostatic spraying or high-quality steel plate forming, and stainless steel exposed fasteners.
2. The wiring terminal adopts an increased safety type terminal, which is easy to connect, firm and reliable, and there are multiple specifications of current for users to choose from;
3. The direction of the inlet varies greatly, and the inlet can be selected according to user requirements. DQM series cable sealing joints can be directly installed according to user requirements;
4. The G1 inlet of the junction box is equipped with a conventional engineering plastic compression nut; G1 "and above are equipped with aluminum compression devices. Please specify if the user has special requirements.
5. The shell can be made of stainless steel according to user requirements. Please specify if the user has any requirements.

BJX-20/60 Explosion proof Terminal Box Appearance and Installation Example

Shell model A B C D E Number and specifications of incoming and outgoing ports Remarks
Ⅰ型 BJX-20/4 200 185 100 140 100 1-G3/4' 4-G1/2' ExdⅡBT6
Type II BJX-20/8 242 215 136 164 112 1-G1 '7-G3/4'
Type III BJX-20/16 324 280 214 235 132 1-G1/2 '7-G3/4'
Type IV BJX-20/24 422 286 316 235 132 1-G1/2 '11-G3/4'
Type V BJX-20/36 422 359 320 315 134 1-G1/2 '13-G3/4'


Shell model A B C D E F Number and specifications of incoming and outgoing ports Remarks
Ⅰ型 BJX-20/8 270 290 160 160 113 99 1-G3/4' 6-G1/2' ExdⅡCT6
Type II BJX-20/16 330 220 119 104 1-G11/2 '6-G3/4'
Type III BJX-20/24 370 408 260 135 119 1-G1/2 '10-G3/4'
Type IV BJX-20/36 (48) 460 498 350 140 124 1-G1/2 '12-G3/4'


Shell model A B C D E F G H Inlet quantity and specification Outlet quantity and specification Remarks
Ⅰ型 BJX-20/20 190 226 274 92 124 238 12 98 1-G1' 3-G3/4' ExeⅡT6
Type II BJX-20/20 190 226 318.5 150 190 332 12 98 1-G11/2 '3-G1'
Type III BJX-20/30 250 210 378.5 190 226 332 12 98 1-G1/2 '4-G1'
Type IV BJX-20/60 250 351 400 210 250 404 13 98 1-G2 '6-G1'
Type V BJX-20/80 300 351 428.5 160 200 354 13 98 2-G2 '7-G1'
Type VI BJX-20/120 300 351 429 260 300 454 13 98 2-G2 '9-G1'

Company Tip

1. All products of our company have been inspected and qualified by formal inspection agencies (third-party). Please do not question the quality of the products.

2. Due to continuous product modifications and updates, our company cannot guarantee that customers will receive products, pictures, and attached explanations; We can only ensure that it is the original factory product. Please confirm with our company's business before purchasing.

3. Due to third-party transportation of the product, we cannot guarantee that the product will not be damaged during transportation. If any damage is found upon arrival, please inform our company promptly.

4. Please strictly follow the product manual for installation and use, and have professional electricians perform the installation; From the date of purchase, any product quality issues that occur naturally within one year will be repaired free of charge by our company.