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Product Description
Design for explosive atmosphere Zone 1, Zone 2
Designed for Groups IIA,IIB,IIC ; Temperature classes T1~T6
Design for sites with explosive atmosphere such as petroleum exploitation, refinery, storage, chemistry, medicine, military and military facilities,etc.
Used to location signal feedback in electrical control circuit.
Features
Enclosure is die casted of aluminum alloy ,high voltage electrostatic powder coated after shot blasted.
Built-in flameproof limit switch components.
Limit switch components enclosure is injected of flame resistant engineering plastic, joint welded by ultrasonic wave.
Outline dimensions and technical specifications compliance with En50041 with good interchangeability.
Anti dropping type earthlings bolt easy to mount and maintains.
Compress seal design to enclosure ,cover, spindle and cable entries etc. to improve ingress protection.
Several mounting types can meet different sites need.
With good water resistance and dust resistance property.
Steel conduit and cable wiring.
Technical Specification
1 | Compliance with: GB 3836.1,GB 3836.2,GB 3836.3 EN50041,IEC60079-0,IEC60079-1,IEC60079-7 |
2 | Explosion protection: ExdeIICT6 DIPA20TA, T6 |
3 | Rated voltage: AC250V |
4 | Rated current: 5A/6A |
5 | Contact type: 1NO+1NC, 2NC, 2NO |
6 | Material: Cast aluminum |
7 | Swing angle or distance of roller arm:45°,4mm |
8 | Cable entries specification: 1xg1/2” |
9 | Cable ‘s outer diameter :Φ6mm~Φ9mm |
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