Explosion Proof Junction Box Exd Junction Box SJB-A-IIC Series

Advantages

Class I Division 1,Group A,B,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 IIC T6 Gb

Ex tb IIIC T80℃ Db IP66

Built-in Terminal blocks

Among all class 1 div 1 junction box types, explosion proof junction box SJB-A-IIC only occupy 30% because this exd junction boxcan also be used in higher dangerous location of class 1 div 1 group A, B, C, D and zone 1 group IIC with the anti explosion flame proof aluminum housing and more complicated and longer flat or threaded joint surface of flame proof path between housing and cover. This ex proof junction box can be tailor-made as atex junction box zone 1based on the actual electrical diagram and flame proof junction box specifications in hazardous location.

Features

Explosion Proof Junction Box SJB-A-IIC Series

01

Spigot joint with both cylindrical joint and plane joint of flame proof path to meet IIC standard

02

Circular cover structure for convenient opening with flat wrench to protect the flame proof path

Selection Table

Explosion Proof Junction Box SJB-A-IIC Series

Data Sheet

Explosion Proof Junction Box SJB-A-IIC Series

Compliaces	IEC StandardIEC60079-0, IEC60079-1, IEC60079-31Ex d IIC T6 GbEx tb IIIC T80℃ Db IP66Zone 1, Zone 2Zone 21, Zone 22
	EU StandardEN60079-0, EN60079-1, EN60079-31II 2 G Ex d IIC T6 GbII 2 D Ex tb IIIC T80℃ Db IP66Zone 1, Zone 2Zone 21, Zone 22
	NEC & CEC StandardClass I, Div.1, Group A, B, C, DClass II, Div.1, Group E, F, GClass III
	UL StandardUL844, UL1598, UL1598A
	CSA StandardCSA C22.2 No.137
Material	Copper-free aluminium,grey
Rated Voltage
Rated Current
IP Grade	Wet Locations, Type 4X, IP66
Ambient Temperature	-20℃~ +55℃ /-4°F ~ +131°F
Cable Entry	Metric or NPT thread type plugs (standard) or cable glands
Suitable Cable &Rated Curent		4mm²	6mm²	10mm²	16mm²	35mm²	70mm²	95mm²
	24A	32A	41A	57A	76A	125A	192A	250A
Type	I / II / III / IV / V / VI

Outline Dimensions

Explosion Proof Junction Box SJB-A-IIC Series

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