4-hole cross connector 3-plate B up to 30mm galvanized
Description
Cross connector 4-hole 3-plate B up to 30 mm (galvanised steel)
4-hole 3-plate cross connector is used for making permanent cross connections of round and flat conductors in lightning protection systems. This reliable lightning protection system component is suitable for both rooftop and ground installations. The 3-plate construction provides increased stability and connection security.

The product features the highest class of anti-corrosion protection thanks to a special galvanic zinc plating process and polymer coating sealing. Quality is confirmed by BBJ-SEP testing. The connector has been tested in accordance with EN 62561-1 standard, achieving class H2 – resistance to lightning impulse current 200 kA.
Technical data
- Material: galvanised steel
- Round/flat conductor range: Ø8 / flat bar up to 30 mm
- Bolts: 4×M6×25
- Bolt and nut material: galvanised steel
- GTIN: 5901832910206

The connector dimensions are 51 × 51 × 35 mm, ensuring compact construction whilst maintaining full functionality. The B designation in the product name refers to the maximum flat bar width that can be secured in the connector.
Why choose this connector?
- Highest anti-corrosion protection: galvanic zinc plating with polymer sealing
- Confirmed quality: BBJ-SEP testing and compliance with EN 62561-1 standard
- Class H2: resistance to lightning current 200 kA
- Versatility: connects Ø8 mm round conductors with flat bars up to 30 mm
- Secure installation: 4 M6×25 bolts ensure stable and durable connection
- 3-plate construction: increased strength and better conductor clamping
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