With insulating bar supports you can mount and attach the busbars inside the electrical panel and cope with the forces experienced by the busbars during a short circuit.

Conformity to standards

IEC 61439-1
- IEC 60865-1


SB 306 busbar support is available in X versions

Item Section Number of poles Rated voltage Busbar distance Select
50236110 3x160 1 1000 Vac 175


Insulating materials

Our range of SB P flat busbar supports with fixed interphase is made from insulating materials. This material poses no risks in terms of clearance and creepage distances.


Most bar supports have an M8 screw connection which provides outstanding robustness to the entire busbar structure.


The distance between the bar support attachment points is compatible with all commercially available enclosures.

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