Your partner for flameproof enclosures and increased safety solutions

The insulators of our flameproof conductor bushings are made from epoxy moulding compound. They come with a fixed bolt made out of copper.

The screw-in threads of the insulators are available from M20 up to M48. The bolt diameter can be chosen from 8mm up to 24mm coming along with four different connection combinations.
The conductor bushings of the PD- and RD-Series have an admissible temperature between –55 °C and +120°C. The rated voltage is from 275 V up to 2200 V. The continuous current of the flameproof conductor bushings is from 100 A up to 800 A.

The flameproof conductor bushings of the PLD-series are ATEX- and IECEx approved.

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

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

Type	Drawing number	Screw-in thread	bolt diameter	continuous current	rated voltage
PD 8/275	275-08	M 20x1,5	8 mm	160 A	275 V
PD10/275	275-10	M 26x1,5	10 mm	200 A	275 V
PD12/275	275-12	M 30x1,5	12 mm	315 A	275 V
PD16/275	275-16	M 36x1,5	16 mm	400 A	275 V
PD 8/1100	250-08-98	M 20x1,5	8 mm	160 A	1100 V
PD10/1100	250-10-98	M 26x1,5	10 mm	200 A	1100 V
PD12/1100	250-12-98	M 30x1,5	12 mm	315 A	1100 V
PD16/1100	250-16-98	M 36x1,5	16 mm	400 A	1100 V
PD20/1100	250-20-98	M 42x1,5	20 mm	630 A	1100 V
PD24/1100	250-24-98	M 48x2	24 mm	800 A	1100 V
PD 8/2200	260-08-98	M 20x1,5	8 mm	160 A	2200 V
PD10/2200	260-10-98	M 26x1,5	10 mm	200 A	2200 V
PD12/2200	260-12-98	M 30x1,5	12 mm	315 A	2200 V
PD16/2200	260-16-98	M 36x1,5	16 mm	400 A	2200 V
PD20/2200	260-20-98	M 42x1,5	20 mm	630 A	2200 V
PD24/2200	260-24-98	M 48x2	24 mm	800 A	2200 V
RD8/1100	270-08-98	M 20x1,5	8 mm	100 A/ 160 A	1100 V
RD10/1100	270-10-98	M 26x1,5	10 mm	160 A/ 200 A	1100 V
RD12/1100	270-12-98	M 30x1,5	12 mm	250 A/ 315 A	1100 V
RD16/1100	270-16-98	M 36x1,5	16 mm	315 A/ 400 A	1100 V
RD20/1100	270-20-98	M 42x1,5	20 mm	400 A/ 630 A	1100 V
RD24/1100	270-24-98	M 48x2	24 mm	630 A/ 800 A	1100 V