主要供貨地點(diǎn)：浙江、遼寧、吉林、黑龍江、安徽、四川、貴州、云南、海南
產(chǎn)品名稱: CBJH系列防爆接線盒
適用范圍Application
20區(qū)、21區(qū)、22區(qū)危場(chǎng)所。
Can be used in Zone 20 zone 21 and Zone 22 dangerous places.
產(chǎn)品特點(diǎn) Features
鑄鋁合金外殼，壓鑄成型，表面噴塑。
進(jìn)出線口有多種方式及規(guī)格. 進(jìn)出線口螺紋可特制.
符合GB12476,IEC61241標(biāo)準(zhǔn)要求.
The shell is of diecasted AI-alloy with plastic sprayed surface.
Inlet or outlet has many kinds of modes and secifications
Thread specification can be specailly designed.
Sitable for GB12476,IEC1241 standard request.
主要技術(shù)參數(shù) Main technical parameters
CBJH51 系列隔爆型接線盒代號(hào)，外表及名稱一覽表達(dá)式
CBJH51 Series flame-proof jjunction box code,outline and descriptions as the follewing table.
代號(hào)Code
外形Outline
名稱Description
代號(hào)Code
外形Outline
名稱Description
A 一通平 1 entry in borizon F 一通吊 1 entry hung type
B 直通平 2 direct entries in horizon G 直二通吊 2 direct entries hung type
C 三通平 3 entries in horizon H 三通吊 3 entries hung type
D 四通平 4 entries in horizon I 四通吊 4 entries hung type
E 直角二通平 2 perpendicular entries,in horizon J 直角二通吊 2 perpendicular entries hung type
注：１、"O"表示平蓋，"◎"表示吊蓋?！ 。蝟te:1、"O"horzontal cover,"◎"hung cover.
?。病⒃谡Ｇ闆r下，吊蓋與通頭同口徑，如特 ２、 Generally the diameter of entry is equal to that of 殊要求可特制。 hung cover hole.special requirement can be available.
3、通頭一般為圓柱管螺紋G1/2"、G3/4"、G1" 3、The entry is often made as pipe thread G1/2"、G3/4"、 如特殊要求可特制。 G1"、also special requirement can be made.
標(biāo)注舉例： For Example:
1、CBJH-DIP3/4B含義：CBJH-DIP隔爆型接線盒， ?。薄BJH-DIP3/4B：CBJH-DIP means explosion-proof junction box
管螺紋為G3/4"直二通平蓋。 pipe thread G3/4"，２direct entries with horizontal cover
2、CBJH-DIP1/2J含義：CBJH-DIP隔爆型接線盒， 2、CBJG-DIP1/2J:CBJH-DIP means explosion-proof junction box
管螺紋為G1/2"直通二通吊蓋. G1/2"2perpendicular entries with hung cover.
額定電壓（V）Rated voltage 380
額定電流（A）Rated current 20
防爆標(biāo)志 Ex-mark DIPA20
管螺紋規(guī)格（G"） Pipe thread specification TA,T6 1/2 3/4 1
防護(hù)等級(jí) Protection grade IP65
外形及安裝舉例 Outline and example
電纜外徑(Φ,mm)Cable’s outer diameter
管螺紋（G1")
Pipe thread A B C D
6-10 1/2 166 108 104 68
8-14 3/4 168 108 105 68
12-17 1 170 108 105 68
