You need many circuits but no integrated monitor? The STV 220 secures 20 circuits – the largest pure circuit protection solution in the 200 series without monitor surcharge.
When is a monitor model worthwhile?
If you want to see battery or tank data in addition to a similar number of circuits, check out the 18- or 24-circuit models with BTM2, PSM3, or PSL (e.g., STV 238, STV 244).
At a glance
- 20 circuits with thermal rocker circuit breakers, rated current 10 A (optional 2/6/16/20 A)
- For 12 V and 24 V (DC)
- Dimensions: W 210 × H 210 × D 70 mm
Developed and manufactured in Germany.
Frequently Asked Questions
Why no monitor for so many circuits?
The STV 220 is deliberately designed for pure circuit protection – for boat projects where monitoring is already handled elsewhere or not needed.
Do I need to install separate fuses?
No, the switch and fuse are combined in one component.
Dimensions
Width: 21
Length: 22
Height: 10
Downloads
Deutsche Downloads
FAQ
Yes, this is possible. For this, the required fuse size per circuit must be specified when ordering the switch panel.
Yes, before each switchboard, a main fuse must be integrated into the supply line to the switchboard near the battery.
Yes, all common sensors used in the marine and automotive sectors can be connected.
