BZH51-10,BZH51-25,BZH51-60,防爆防轉換開關,生產廠家,價格
適用范圍
.1區 2區危險場所.
.IIA IIB 類爆炸性氣體環境.
.*要求llC類的請注明.
.溫度組別;T1-T6.
■Application
。Can be used in Zone l and Zone 2 dangerous places.
。Can be used in IIA IIB group explosive gas environment.
。*Please note if want llC or safety reinforced type .
。Temperatur classes;T1-T6.
■產品特點
.鑄鋁合金鑄造外殼,表面噴塑.
.內裝轉換開關,用于電流60A以下的電氣線路中,作為電源引入開關,并可控制電動機起動,變速,停止,換向等.
.銅管或電纜布線均可.
.要求llC類的請注明.
■Features
。The shell is of diecasted Al-alloy with plastic-sprayed surface.
。Inside is mounted conversion switch,rsed as power switch to control motor,adjust speed,convet direction
in the ystem of not more than60A,
。Use steeltubeor cable wiring.
。Please note if want llC or safety reinforced type . |
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■型號含義
■Model Meaning
■主要技術數據
■Main Technical Parameter
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型號
Type
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額定電壓
Rated voltage
(V)
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額定電流（A）
Rated current
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防爆標志
Es-mark
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電纜外徑(φ,mm)
Cable＇s
outer diameter
|
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BZH51-10/□
|
220/380
|
10
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Exde II BT6
Exde II CT6
|
10～14
18～22
|
|
BZH51-25/□
|
25
|
|
BZH51-60/□
|
60
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■外型舉例
■Outline example
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型號Type
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A
|
B
|
C
|
D
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備注Remark
|
|
BZH51-10/□
|
132
|
215
|
115
|
98
|
IIB
|
|
BZH51-25/□
|
185
|
240
|
160
|
130
|
|
BZH51-60/□
|
224
|
372
|
192
|
165
|
|
型號Type
|
A
|
B
|
C
|
D
|
E
|
F
|
備注Remark
|
|
BZH51-10/□
|
153
|
132
|
110
|
-
|
230
|
114
|
IIC
|
|
BZH51-25/□
|
214
|
190
|
164
|
113
|
360
|
186
|
|
BZH51-60/□
|
330
|
308
|
210
|
190
|
450
|
176
|