防腐轉(zhuǎn)換BHZ51-10/16A戶外戶內(nèi)防水開關(guān) 手柄開關(guān)（IIB、IIC）

Application

1.Can be used in Zone 1 and Zone 2 dangerous places.
2.Can be used in II A, II B,IICgroup explosive atmosphere.

 產(chǎn)品特點(diǎn)

1、外殼為增安型結(jié)構(gòu),采用玻璃纖維增強(qiáng)不飽和聚酯樹脂（SMC）壓制而成，外形美觀，具有耐腐蝕，耐沖擊，熱穩(wěn)定性好等優(yōu)良性能。
2、殼體和蓋的接合面為曲面迷宮式結(jié)構(gòu),確保了較高的防護(hù)等級(jí)。
3、內(nèi)裝開關(guān)為隔爆型開關(guān),極數(shù)可以根據(jù)用戶要求自由疊加。
4、鋼管和電纜布線均可。
5、符合GB3836-2000，IEC60079標(biāo)準(zhǔn)要求。
注：本產(chǎn)品外殼可以根據(jù)要求采用不銹鋼焊接而成,如用戶有需要請(qǐng)注明。當(dāng)開關(guān)要求為三極以上時(shí),均采用不銹鋼外殼。
 

Features

1.Outer cover for structure of fitting etc. again, adopt glass fibre strengthen
   the unsaturated polyester resin （SMC） Suppress but succeed ,  the app
   earance is beautiful , corrosion - resistant , Shock  -resistant , hot stability
   is  good , etc. pread finely.
2.Shell and joint overlayed the maze type structure of curved surface,
  guarantee higher shelter,etc. Grade.
3.Install switch inside for through switch of producing etc., count can freedom
   superpose according to user's enquiry very much.
4.Steel  tube  and  cable  can connected up.
5.Suitable  for GB3836-2000,IEC60079 standard  request.
   Note: This product outer cover can adopt  stainless  steel weld and succeed,
   if user have and need and please indicate as requested. When  the  switch is
   required as being tertiary, adopt the stainless steel outer cover .