BZZ8060-20,BZZ8060-32,BZZ8060-63,防爆防腐轉換開關,生產廠家,價格
■適用范圍
.1.1區 2區危險場所.
.2.IIA IIB IIC類爆炸性氣體環境.
■Application
。1.Can be used in Zone l and Zone 2 dangerous places.
。2.Can be used in IIA IIB IICgroup explosive atmosphere
■產品特點
1.外殼為增安型結構,采用玻璃纖維增強不飽和聚酶樹脂(SMC)壓制而成,外形美觀 具有耐腐蝕 ,耐沖擊,熱穩定性好等優良性能
2.殼體和蓋的接合面為曲面迷宮式結構,確保了較高的防護等級
3.內裝開關為隔爆型開關,極數可以根據用戶要求自由疊加
4.鋼管和電纜布線均可
5.符合GB3836-2000,IEC60079標準要求
■Features
1.The shell made of glass fiber and unsaturated Polyester resin is Safety-increased type with aesthetic
appearance functions of impulsion-withstanding thermal stability and corrosion-proofing
2.The joint of shell and cover is the form of devious-labyrinthian struture insuring preferable protection
class
3.lnside is arranged exposion-proof switch the poles can be added freely by the customer s request
4.Suitable for steel pipe and cable wiring
5.Suitable for GB3836-2000,IEC60079 standard request
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■型號含義
■Model implication
■主要技術參數
■Main technical parameters
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額定電流(A)
Rated current
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電纜外徑(φ,mm)
Cable＇s
outer diameter
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進線口螺紋(G〃)
lnlet thread
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防腐等級
Corrosion-proof category
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BZZ8060-20
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220 380
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20
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Exed IICT6
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10～14
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3/4
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2
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WF2
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BZZ8060-32
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32
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12～19
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2
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2
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BZZ8060-63
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63
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22～30
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11/2
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2
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■產品外形圖
■Outline example