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BZC Series Explosion-Proof Sealed Junction Box
- Commodity name: BZC Series Explosion-Proof Sealed Junction Box
- Description
-
Environmental Applications
◆ Suitable for Zone 1 and Zone 2 locations with explosive gas atmospheres;
◆ Suitable for explosive gas atmospheres of IIA, IIB, and IIC types;
◆ Suitable for combustible dust environments in Zones 20, 21, and 22;
◆ Widely used in hazardous locations such as petroleum, chemical industry, offshore platforms, military industry, and docks.
Product Features
◆ The shell is made of high-quality aluminum alloy die-cast, with high-pressure electrostatic spraying on the surface;
◆ Uses pipe thread connection:
◆ Explosion-proof performance, reliable protection performance;
◆ The explosion-proof mark of this product is Ex db IIC Gb/Ex eb IIC Gb/Ex tb IIIC Db, with a protection level of IP65;
◆ Standards implemented: GB/T3836.1, GB/T3836.2, GB/T3836.31, IEC 60079-0, IEC 60079-1, IEC 60079-31, EN 60079-0, EN 60079-1, EN 61241-0, EN 61241-1.
Ordering Information
◆ Please specify model specifications, structural form, explosion-proof marks, thread specifications, and quantities in detail when ordering;
◆ If there are special requirements, please specify separately.
Model Meaning
Technical Parameters
Model/
Cable Entry Thread (G”)BZC-ZI□ BZC-Z II□ BZC-P□ BZC-H□ Cable Outer Diameter (φ, mm) A B A B A B A B 1/2 100 73 100 60 130 68 100 95 6.5~11 3/4 115 75 115 66 130 70 105 99 10~14 1 125 85 125 76 150 88 110 107 12~19 11/4 145 105 145 92 160 92 125 132 15~23 11/2 150 120 150 108 185 106 130 140 17~26 2 180 145 180 124 195 114 180 156 25~35 21/2 210 173 210 153 205 123 195 180 29~38 3 215 182 215 174 215 128 215 214 33~51 Outline and Installation Diagram
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