Explosion Proof Enclosure Exd 11b Class 1 Div 1 Enclosure SEE-IIB Series
Advantages
Class I Division 1,Group C,D
Zone 1, Zone 2
Class II Division 1,Group E,F,G
Zone 21, Zone 22
Class III
Type 4X, IP66
Ex d IIB T6 Gb
Ex tb IIIC T80℃ Db IP66
SEE-IIB series explosion proof enclosure, default flameproof enclosure or FLP enclosure, is constructed by flame proof aluminum body and inbuilt increased safety type circuit breakers to be Ex de enclosure and can withstand the explosion brought by flammable gas or dust and prevent the explosion from transmitting into the outer of enclosure in hazardous location. As a classic and mostly used class 1 div 1 enclosureand zone 1 enclosure, this explosion proof enclosure can be used as class 1 div 1 junction box with terminal blocks and explosion proof box with windowbreakers.
Features
Explosion Proof Enclosure SEE-IIB Series
01
Aluminum alloy plane joint smooth flame proof path with low surface roughness to conclude IIB explosion proof standard
Ex Proof Enclosure
02
Flexible hinge to open and hold the heavy cover for convenient future maintenance
Flameproof Enclosure Ex D
Selection Table
Explosion Proof Enclosure SEE-IIB Series
Data Sheet
Explosion Proof Enclosure SEE-IIB Series
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Compliaces |
IEC Standard |
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IEC60079-0, IEC60079-1, IEC60079-31 |
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Ex d IIC T6 Gb |
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Ex tb IIIC Db IP66 |
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Zone 1, Zone 2 |
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Zone 21, Zone 22 |
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EU Standard |
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EN60079-0, EN60079-1, EN60079-31 |
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II 2 G Ex d IIC Gb |
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II 2 D Ex tb IIIC Db IP66 |
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Zone 1, Zone 2 |
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Zone 21, Zone 22 |
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NEC & CEC Standard |
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Class I, Div.1, Group C, D |
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Class II, Div.1, Group E, F, G |
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Class III |
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UL Standard |
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UL844, UL1598, UL1598A |
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CSA Standard |
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CSA C22.2 No.137 |
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Material |
Copper-free aluminium,grey |
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Rated Current |
|
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IP Grade |
Wet Locations, Type 4X, IP66 |
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Ambient Temperature |
-40℃~ +55℃ /-40°F ~ +131°F |
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Type |
I / II / III / IV / V / VI / VII / VIII |
Outline Dimensions
Explosion Proof Enclosure SEE-IIB Series
Type I
Type II
Type III
Type IV
Type V
Type VI
Type VII
If you want to buy explosion proof fixtures, please leave us a message.
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