Box Panel Junction Box Enclosure Explosion Proof Size 720x563x350

Box Panel Junction Box Enclosure Explosion Proof Size 720x563x350 Explosion Protection To -CENELEC -IEC -ATEX Can Be Used In◆ Zone 1 and Zone 2 Zone 21 and Zone 22 Three Explosion-proof Types(EX DB IIB and EX DB IIB+H2 and EX TB IIIC)◆ Copper-Free Aluminium Enclosure, Powder Coated Surface◆ Six Types Of Enclosure◆ Outer Fasteners Are Made Of Stainless Steel Explosion protection II2 G Ex db IIΒ Gb Ex db IIΒ Gb Gas explosion protection II2 G Ex db IIΒ+Η2 Gb Ex db IIΒ+Η2 Gb Dust explosion protection II2 D Ex tb IIΙC Db Ex tb IIΙC Db Conformity to standards EN 60079-0, EN 60079-1, EN 60079-31 IEC 60079-0, IEC 60079-1, IEC 60079-31 Enclosure Material Aluminium alloy, powder coated surface Enclosure colour Gray-white with mental lines Exposed fastener Stainless steel Degree of protection IP66 (J03, J07, J11, J15 can do IP67) Ambient temperature -20℃~+60℃,-40℃~+60℃ Working temperature -20℃~+100℃,-40℃~+100℃ Components Hl0105 switch button data on P06 Hl0106 signal lamp data on P07 Hl0107 signal lamp data on P08 Control switch Explosion-proof ammeter/voltmeter glass Mounting Surface