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 MG 5528 3x2 s
The insulator of our flameproof conductor bushing KD12/6600 is made from ceramics. It comes with a removable bolt made out of copper, OSNA or brass.

The screw-in thread of the insulator is M60x2 by default. The bolt diameter is 12mm.

The conductor bushing KD12/6600 is suitable for an ambient temperature between –55 °C and +90 °C. The rated voltage is 6600 V and the continuous current of the conductor bushings is from 250 A up to 315 A.

The flameproof conductor bushing KD12/6600 is ATEX- and IECEx approved.

PTB98 ATEX 1066U

IECEx PTB 09.0004U

DIN EN 60079-0: 2012
DIN EN 60079-1: 2007
DIN EN 60079-7: 2007

IEC 60079-0: 2011
IEC 60079-1: 2007-04
IEC 60079-7: 2006-07

In addition to our standard conductor bushings we provide special designs according to your requests (e.g. extended threads, coupling hole, connection design etc.).

! Other items of the KD-series are discontinued. They can be replaced without safety-related concerns by our flameproof conductor bushings of the PLD-series !


In case of questions please do not hesitate to contact us!

Type Drawing number
Screw-in thread
bolt diameter
bolt material
continuous current
rated voltage
M 60x2
12 mm
250 A/
315 A
6600 V