Pluggable Line Bushings

Pluggable line bushings are used to connect electrical equipment in potentially explosive atmospheres. Connection can be made between a flameproof enclosure (Ex-d) and an enclosure with a different type of protection in accordance with IEC/EN 60079-0 or between two flameproof enclosures. All line bushings are cast with high temperature and leakage current resistant resin to insulate them from the enclosure

Depending on the design, line bushings can be used for intrinsically safe, measurement, control or power circuits, or combinations of the above.

– Ex-d enclosures, housings or Pumps
– Sensors, measurement devices, motors, actuators,
pneumatic and hydraulic devices, etc.
– Used on Sea-platforms, Drilling Rigs, rolling mills,
gas tanks, climatic chambers, compactors, etc.


II 2G Ex db IIC T4/T5/T6
II 2D Ex db IIIC T135°/T100°C/T85°C
I M2 Ex d I Mb

IECEx / mining

Wide Temp Range / Ready to use / Atex Certified /
No Re-certification Required

Technical Data
Voltage: 440V, 690V, 1000V, 3000V (depending on model type)
Conductor sizes: 0,08mm² to 185mm²
Temperature range: -55°C…+115°C (depending on model type)
Max. conductor quantity: 50 strands
Bushing diameter: Ø10mm to Ø40mm
Plug length: > 10mm
Bushing material: Nickel-plated Brass (other materials on request)
Standard cable material: RADOX 125
(other materials on request click here)

Number of cores / strands for pluggable sleeve

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