Applications:
Explosive gas atmosphere Zone 1 and Zone 2
Combustible dust areas Zone 21 and Zone 22
Explosive gas mixture classification IIA, IIB，IIC
Explosive gas ignition temperature group T1-T6
Technician specifications
Ex rating:Exde II BT6 Gb、ExtD A21 IP66 T80℃
Rated voltage: AC220V
Rated current: 10A
IP grade: IP65,IP66
Corrosion-proof class:WF1，WF2
Inlet thread: G3/4"
Wiring Outer diameter: φ8mm~φ14mm
Executive standard:
GB3836.1，GB3836.2，GB3836.3，GB12476.1，GB12476.5，
IEC60079-0，IEC60079-1，IEC60079-7，IEC61241-0，
EN60079-0，EN60079-1，EN60079-7，EN61241-0，EN61241-1
Model implication
Applications
Designed for Explosive atmosphere Zone 1 and Zone 2
Designed for Groups IIA,IIB,IIC
Designed for Combustible dust Zone21, Zone22
Designed for Temperature classes T1~T6
Designed for sites with explosive atmosphere such as petroleum exploitation, refinery, chemistry, medicine, textile, printing, military and military etc. Used for switching for lighting circuit.
Techniccl parameters
Meet a criterion: GB3836.1 GB3836.2 GB3836.3 GB12476.1
GB12476.5 IEC60079-0 IEC60079-1 IEC60079-7
IEC61241-0 EN60079-0 EN60079-1 EN60079-7
EN61241-0 EN61241-1
Explosion-proof mark: Exde II BT6 Gb ExtD A21 IP66 T80
Rated voltage: Ac220
Rated current: 10A
protection grade: IP65 IP66* Explosion-proof grade: WF1 WF2
Inlet thread: G3/4”
Cable diameter: Φ8mm-Φ14mm
Features
Enclosure is die casted of aluminum alloy with high voltage electrostatic powder coated surface aftwer shot blasted.
Built-in combination switch with stable property.
Special designed water resistance and dust resistance gasket. With good water resistance and dust resistance etc. property. Steel conduit and cable wiring.
Appearance rule and method of installation
