The SMS 22 busbar (Blue Sea Systems BS 2302/2312) is a tinned copper busbar with 20 screw terminals for power distribution in the onboard electrical system. Thanks to the larger number of connections, it is particularly suitable for systems with many individual consumer lines.
Advantages
- Tinned copper (C11000) for high conductivity and corrosion protection
- 20 screw terminals for a high number of individual lines on one rail
- Moulded-in stainless steel studs for high tightening torques and secure contact
- Optionally available with or without snap-on insulating cover
- CE and UKCA certified
Technical Data & Compatibility
- Continuous current: 130 A AC / 150 A DC
- Max. operating voltage: 300 V AC / 48 V DC
- 20 screw terminals #8-32
- 2 threaded studs 1/4"-20
- Material: tinned copper C11000
- Mounting: #10 (M5) screws
- Without cover: SKU 700122302
- With cover: SKU 700122312
Which version of the SMS 22 do I need?
With 20 screw terminals, the SMS 22 offers twice as many connection options as the SMS 12, making it suitable for onboard electrical systems with many smaller consumer circuits that are brought together at a common positive or negative point. For freely accessible installation positions, the version with cover (SKU 700122312) is recommended.
The SMS 22 creates order when many individual lines need to converge at a central point.
⚠️Safety data sheet can be found under Downloads!
