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CABLE GLANDS WM
Cable glands are electrical devices that are used to protect electrical cables in explosion-prone areas. These glands contain special materials that prevent the spread of sparks and electrical arcs, which could cause an explosion. Cable inlets for hazardous areas are mainly used in the chemical, refining, petroleum and other industries where there is a risk of explosion due to the presence of flammable gases, liquids or dust.
Explosion protection:
I M2 Ex db I Mb;
I M2 Ex eb I Mb
II 2G Ex db IIC Gb
II 2G Ex eb IIC Gb
II 2D Ex tb IIIC Db
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WM… type cable glands and WM…m cable glands (equipped with an additional cable fixing) are intended for the insertion of cables and power wires into a fireproof or reinforced enclosure, in group I and II electrical explosion-proof devices or dustproof enclosure in the case of group III equipment.
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Application: |
non armored cables, installation below earth, equipment group I |
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Design: |
robust with socket and heavy strain-relief clamp |
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Cable clamping: |
double-sided clamp contact |
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Connection thread: |
metric, Pg on request, NPT on request |
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Sizes: |
M12 to M85 (bigger sizes in progres) |
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Sealing range: |
ø 2 – 68 mm |
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Protection class: |
IP 68 (acc. to PN-EN 60529 with the possibility of operating in permanent immersion at a maximum liquid column pressure of 2 MPa) |
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Ambient temperature: |
-50 °C to +90 °C |
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Operating temperature: |
-50 °C to +125 °C |
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Material cable gland: |
cast steel, stainless steel AISL 316L, steel, brass |
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Material sealing: |
CMP |
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Surface treatment: |
Natural, nickel-plated (on request) |
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Humidity: |
100% with 35°C |
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Corrosion resistance: |
CI-5 (PN-EN ISO 12944-2) |
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Explosion protection: |
I M2 Ex db I Mb; II 2G Ex db IIC Gb II 2D Ex tb IIIC Db |
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Certificates: |
ATEX, IECEx (for some models) |
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Standards: |
PN-EN IEC 60079-0:2018-09 (equivalent to EN IEC 60079-0:2018) |
Cable glands are electrical devices that are used to protect electrical cables in explosion-prone areas. These glands contain special materials that prevent the spread of sparks and electrical arcs, which could cause an explosion. Cable inlets for hazardous areas are mainly used in the chemical, refining, petroleum and other industries where there is a risk of explosion due to the presence of flammable gases, liquids or dust.
Explosion protection:
I M2 Ex db I Mb;
I M2 Ex eb I Mb
II 2G Ex db IIC Gb
II 2G Ex eb IIC Gb
II 2D Ex tb IIIC Db