BusBar 20 Gang Common Bus

Blue Sea Sysem - BusBar 20 Gang Common Bus

This is a 20-position positive or negative common bus, used for :

• Connect multiple circuits to a single supply point (e.g. multiple circuit breakers, switches, relays, etc.).
• Simplify electrical wiring on a switchboard.
• Reduce "bridging" cables between circuit breakers by offering a common screw-in busbar.

Technical specifications :

• 20 screw terminals (for eyelet terminals)
• 1 main input point (+12V or -12V power supply, depending on use)
• Max. voltage: 300 VDC
• Max. current: 150 A
• Material: tinned copper bar (high conductivity + marine corrosion protection)
• Mounting: screw-mounted on panel or bulkhead
• Use: positive or negative circuits (depending on how you power it)

Typical applications :

• Marine switchboards (as shown in your photo)
• Camping-cars / converted utility vehicles
• Solar installations
• Any 12V to 48V DC circuit requiring multiple distribution