JH防爆分線盒廠家 防爆接線盒價(jià)格(ⅡB、ⅡC)
1.壓鑄鋁合金外殼,表面噴塑
2.進(jìn)出線口螺紋有多種形式及規(guī)格
3.進(jìn)出線口螺紋可特制
4.可采用鋼管或電纜布線
JH防爆分線盒廠家 防爆接線盒價(jià)格(ⅡB、ⅡC)

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一、適用范圍 ◆防爆性氣體環(huán)境:1區(qū)、2區(qū) ◆場(chǎng)所中危險(xiǎn)氣體和蒸氣:IIA、IIB、IIC ◆溫度組別:T1-T6 ◆防護(hù)等級(jí):IP54(可達(dá)IP56)
Applying scope ◆Explosive gas atmospheres:Zone 1&2 ◆Dangerous gases or vapors zone:IIA、IIB、IIC ◆Temperature classes:T1-T6 ◆Protective classes:IP54,*IP56 |  |
二、型號(hào)含義Type
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代號(hào)Code | 外形Outline | 名稱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、○表示平蓋,◎表示吊蓋 2、在正常情況下,吊蓋與接頭同口徑,如特殊要求特制 3、接通頭一般為圓柱管螺紋G1/2"、G3/4"、G1",如特殊要求特制 4、額定電壓:380V/220V 額定電流:20A 標(biāo)注舉例: 1、JHd-3/4B意義:JHd隔爆型分線盒,管螺紋為G3/4"直二通平蓋 2、JHd-1/21意義:JHd隔爆型分線盒,管螺紋為G1/2"直二通吊蓋 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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JH防爆分線盒廠家 防爆接線盒價(jià)格(ⅡB、ⅡC) 三、外形及安裝尺寸Outline and Mounting Dimensions 型號(hào)Type | 螺紋規(guī)格 Inlet Thread Size | 外形圖Outline | A | B | C | D | E | JHd/c | 15 | 
| 190 | 140 | 125 | 115 | 60 | 20 | 190 | 140 | 125 | 115 | 60 | 25 | 190 | 140 | 125 | 115 | 60 | 32 | 215 | 160 | 152 | 140 | 95 | 40 | 215 | 160 | 152 | 140 | 95 | 50 | 215 | 160 | 152 | 140 | 95 | (63)70 | 225 | 170 | 160 | 150 | 100 | 80 | 225 | 170 | 160 | 150 | 100 | Jhe | 13 | 190 | 140 | 125 | 115 | 60 | 20 | 190 | 140 | 125 | 115 | 60 | 25 | 190 | 140 | 125 | 115 | 60 | 40 | 215 | 160 | 152 | 140 | 95 |
JH防爆分線盒廠家 防爆接線盒價(jià)格(ⅡB、ⅡC) 四、產(chǎn)品特點(diǎn) ◆壓鑄鋁合金外殼,表面噴塑 ◆進(jìn)出線口螺紋有多種形式及規(guī)格 ◆進(jìn)出線口螺紋可特制 ◆可采用鋼管或電纜布線 |