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Product Description
Designed for Explosive atmosphere Zone 1, Zone 2
Designed for Groups IIA,IIB,IIC ; Temperature classes T1~T6
Designed for petroleum exploitation, refinery, storage, chemistry, medicine, textile, printing, military and military facilities etc. sites with explosive atmosphere.
With overload , short circuit,under voltage protection, used for on-off electrical apparatus and illumination circuit.
Components brands can be as per request.
Features
Enclosure is die casted of aluminum alloy with high voltage electrostatic powder coated surface after shot blasted.
Compound structure, main compartment is of flameproof structure, connection compartment is of increased safety type.
Built in high breaking capacity MCB or MCCB, on-off operated via handle on enclosure.
With overload, short circuit, under voltage protection, used for on-off electrical apparatus and illumination circuit under normal conditions.
Used to distribution power energy and protect circuit from destroy caused by over load, short circuit, under voltage etc. Also can be used for protection of infrequent start, short circuit ,under voltage for motor.
Leakage function is available as per request.
Components brands can be as per request.
Steel conduit and cable wiring.
Technical Specification
1 | Compliance with: GB 3836.1,GB 3836.2,GB 3836.3,GB 12476.1, IEC60079-0,IEC60079-1,IEC60079-7,IEC61241-1-1 |
2 | Casing material: cast aluminum, SS304,SS316 |
3 | Rated voltage: AC220/380V |
4 | Frame current ratings:60A,100A,225A,400A,630A |
5 | Rated current:1A,2A,4A,6A,10A,16A,20A,25A,32A,40A,50A,60A,80A, 100A,125A,160A, 180A,200A,225A,250A,315A,350A,400A,500A,630A |
6 | Poles:1P,2P,3P,4P,1PL,2PL,3PL,4PL |
7 | Ingress protection: IP65 |
8 | Corrosion resistance: WF1 |
9 | Cable entry specification: G3/4"~ G21/2" |
10 | Cable's outer dia.: Φ11mm~Φ45mm |
11 | Cable entries direction: downwards inlet and outlet, downwards inlet and upwards outlet, upwards inlet and outlet, upwards inlet and downwards outlet(normal type is downwards inlet and outlet, please indicate when other requirement.) |
12 | Mounting type: pendant |
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