1. 鑄鋁合金外殼，壓鑄成形，表面噴塑；
2. 開關(guān)箱為隔爆型結(jié)構(gòu)，接線腔為增安型結(jié)構(gòu)；
3. 總電路電源線用銅母線排，支路輸出端用接線端子；
4. 內(nèi)裝C45L漏電斷路器及指示燈，當漏電電流達到規(guī)定值時，自動切斷電源;
5. 具有過載及短路保護功能；
6. 采用模塊結(jié)構(gòu)，任意組合各種形式；
7. 鋼管或電纜布線。
8. 符合GB3B36-2000、IEC60079、GB12476.1-2000、
IEC61241標準要求


1. Diecasted A1-alloy shell with moulded-shapement and plastic-sprayed surface;
2. Switch box is explosion-insulating type structure, wiring chamber is increased-safety type structure;
3. General circuit power wire adopts copper bus brow, Branch output end adopts wiring terminal;
4. C45L leakage breaker and indicators light are built in When leakage current reaches the stipulated ＆#118alue, power will be cut off auto matically;
5. Possessing the guarding function against overload and short;
6. Adopting the module structure, with various loops for freely selecting and compound;
7. Steelpipe and cable wiring.
8. Suitabe for GB3836-2000、IEC60079、GB12476.1-2000、IEC61241 standard request.

1. 爆炸性氣體環(huán)境危險場所：1區(qū)、2區(qū)；
2. 可燃性氣體、蒸氣級別：ⅡA、ⅡB；
3. 溫度組別：T1~T4；
4. 戶內(nèi)、戶外(IP54)。

1. For the dangerous sites with explosive air mixture:
1 division, 2 division;
2. Flammable gas, steam class: ⅡA、ⅡB;
3. Temperatures classification: T1~T4;
4. Indoor and outdoor (IP54).

* 可根據(jù)用戶提供的電氣原理圖制造
* Can be made according to user's schematic diagram of appliance

支路數(shù)
Branch
number

型號
Model

電壓
Voltage
(V)

主回路額定電流
Main loop's
rated current (A)

支路額定電流
Branch rated
current (A)

額定漏電動作電流I△n
Rated operation current
for leakage I△n (A)

額定漏電不動作電流
Rated non-operation
current for leakage (A)

不限制
No restrict

BX 61-L

380/220

60, 100, 250

1, 3, 5, 10, 15, 20,
25, 32, 40, 50, 60

0.03, 0.05, 0.075, 0.100

0.5I△n

防爆標志
Explosion-
proofing maker

防護等級
Protection
category

防腐等級
Corrosion-
proofing grade

進線口螺紋
Inlet's thread

進線電纜外徑
Inlet's cable's
outsidediameter (mm)

出線口螺紋
Outlet's thread

出線電纜外徑
Outlet's cable's
outside diameter (mm)

Exde Ⅱ BT4

IP54

W, WF1, WF2

G11/4

Φ15~Φ22

G3/4

Φ10~Φ15

G11/2

Φ20~Φ26

G1

Φ12~Φ18