代号Code | 外形Outline | 名称Name |
A |
| 一通平One Way On Level Cover |
B |
| 直二通平Two Way Straight On Level Cover |
C |
| 三通平Three Way On Level Cover |
D |
| 四通平Four Way On Level Cover |
E |
| 直角二通平 Two Way Reetangular On Level Cover |
F |
| 一通吊One Way On Ceiling Cover |
G |
| 直二通吊Two Way Straight On Ceiling Cover |
H |
| 三通吊Three Way On Ceiling Cover |
I |
| 四通吊 Four Way On Ceiling Cover |
J |
| 直角二通吊Two Way Reetangular On Level Cover |
注: 1、○表示平盖,◎表示吊盖 2、在正常情况下,吊盖与接头同口径,如特殊要求特制 3、接通头一般为圆柱管螺纹G1/2"、G3/4"、G1",如特殊要求特制 4、额定电压:380V/220V 额定电流:20A 标注举例: 1、JHd-3/4B意义:JHd隔爆型分线盒,管螺纹为G3/4"直二通平盖 2、JHd-1/21意义:JHd隔爆型分线盒,管螺纹为G1/2"直二通吊盖 Note: 1、○Means level cover, ◎Means ceiling cover 2、In normal case,The ceiling cover and the connector have the dia.metal,It can be made specially if special requirement. 3、The connector is cylinde,size G1/2"、G3/4"、G1".It can be made specially if special requirement. 4、Rated voltage:380V/220V rated current:20A Sample: 1、JHd-3/4B Means:JHd flame-proof type junction,The size is G3/4",two way straight on level cover. 2、JHd-1/2J Means:JHd flame-proof type junction,The size is G1/2",two straight on ceiling cover. |
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