HomeYour location:HomeSpecial electrical appliancesexplosion-proof junction box → BHD51防爆接线盒(ⅡB ⅡC)
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Product name: BHD51防爆接线盒(ⅡB ⅡC)
specification: BHD51防爆接线盒(ⅡB ⅡC)
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Category: Special electrical appliances -- 防爆接线盒
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Price: factory price
Brand: Shanghai
Place of Origin: China
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Available Quantity: batch
delivery cycle: Spot goods (or inquire by telephone)
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  Shanghai Beiyuan Industry and Trade Co.,Ltd
+86-21-66770508
+86-139101609058

Email 91way@163.com
Wechat 13901609058(Wechat)


BHD51防爆接线盒(ⅡB ⅡC)Detailed product description:Column tabs

BHD51防爆接线盒(ⅡB ⅡC)适用范围
.1.1区 2区危险场所.
.2.IIA IIB IIC类爆炸性气体环境.
* 如要求IIC类或增安型请注明
* 可根据用户要求做成粉尘防爆

产品特点
.铸铝合金外壳,压铸成型,表面喷塑
.进出线口有多种方式及规格,吊盖通头为六角型
.进出线口螺纹可特制
.隔爆面特别增有O型橡胶密封圈,既隔爆有防水,防护等级达到IP65。

BHD51防爆接线盒(ⅡB ⅡC)型号含义 

BHD51防爆接线盒(ⅡB ⅡC)选型说明

主要技术数据

BHD51 系列隔爆型接线盒代号,外形及名称一览表

代号
Code
外形
Outline
名称
Description
代号
Code
外形
Outline
名称
Description
A
一通平1 entry in horizon
F
一通吊1 entry hung type
B
直二通平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 direct entries in horizon
J
直角二通吊2 Perpendicular direct entries hung type

注;1.“○”表示平盖 “◎”表示吊盖
2.在正常情况下,吊盖与通头同口径,如特殊要求可特制
3.通头一般为圆柱管螺纹G1/2〃,G3/4〃 G1〃如特殊要求可特制
标注举例;
1.BHD51-3/4B含义;BHD51隔爆型接线盒,管螺纹为G3/4〃直二通平盖
2.BHD51-1/2J含义;BHD51隔爆型接线盒,管螺纹为G1/2〃直二通吊盖

额定电压(V)
Rated voltage
额定电流(A)
Rated current
防爆标志
Ex-mark
管螺纹规格(G〃)
lnlet thread
防护等级
Protection
class
380
20~63
Exd ll BT6(T5)
Exd ll CT6(T5)
*Exd ll T5*DIPA21T5
1/2 3/4 1
11/2 11/2
IP65


外形举例

BHD51防爆接线盒(ⅡB ⅡC)外形尺寸
BHD51防爆接线盒(ⅡB ⅡC)

BHD51防爆接线盒(ⅡB ⅡC)
Product Category
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