BJX-6系列隔爆型接线箱/防爆电缆分线箱适用范围和用途
The scope and purpose.
ＪＢＪＸ系列隔爆型接线箱（以下简称接线箱）适用于爆炸性混合物为Ⅱ类Ｂ级Ｔ4组及以下爆炸危险场所。在交流50Ｈz、电压至380Ｖ及以下的线路中，作为联接各种电气设备的分线、接线之用，也可作为自控或通迅的信号或电源线的连接。
JBJX series explosion-proof junction box （hereinafter referred to as the junction box） is applicable to explosive mixture as class II B and below T4 group explosive dangerous location. In AC 50Hz, voltage to 380V and below the line, line, as the connection of various electrical equipment wiring, connection can also be used as a signal control or communication or power line.

防爆接线箱常规尺寸：

800*600*200  防爆接线箱

600*500*200  防爆接线箱

600*500*250  防爆接线箱

500*400*200  防爆接线箱

500*400*250  防爆接线箱

400*300*200  防爆接线箱

300*300*150  防爆接线箱

300*200*150  防爆接线箱

200*200*150  防爆接线箱

BJX-6系列隔爆型接线箱/防爆电缆分线箱产品型号及含义
2 product models and implications
ＪＢＪＸ－□/□□S□/□Z□/□×□/□Y□/□
JBJX □ □ □ □ □ / S / Z / □ □ □ □ □ * / Y /.
右方进线、数量、螺纹
Right into the line, thread, number
下方进线、数量、螺纹
Below the line, quantity, thread
左方进线、数量、螺纹
The left line, quantity, thread
上方进线、数量、螺纹
The top line, quantity, thread
进出线口数
The inlet and outlet numbers
端子额定电流
Terminal rated current
接线端子数
Number of terminals
接线箱
Junction box
隔爆型
Flameproof

结构概述
3 Structure Overview
接线箱用ＺＬ102铝合金铸造而成，由盖、箱体、接线端子排、进出线口等组成，引入电缆由橡胶密封圈、金属垫圈、压紧螺母等进行密封，进出线可电缆直接引入，也可钢管布线，箱体内外分别设有接地螺钉。
Junction box for ZL102 aluminum alloy, which is composed of a cover, box, terminal blocks, inlet and outlet etc., composed of a rubber sealing ring, metal washer, nut for sealing cable, but cable directly into the inlet line, also suitable for steelpipe wiring, inside and outside the box body are respectively provided with a grounding screw.
接线箱表面喷塑，具有耐腐蚀的特点。
Junction box with plastic-sprayed surface, has the characteristics of corrosion resistance.

外形及安装尺寸如下：
4 appearance and installation dimensions are as follows:
型号 Ａ Ｂ Ｃ Ｄ Ｅ
型号 Ａ Ｂ Ｃ Ｄ Ｅ
JBJX－４ 85 90 165 120 80
JBJX－６ 135 115 215 140 80
JBJX－16 295 115 380 140 80
JBJX－20 205 200 285 235 80
JBJX－30 355 185 440 220 95
JBJX－36 295 185 380 220 95