12 circuits, but you don't need a tank monitor or additional sockets? The STV 412 is the slim, pure protection solution for 12 circuits – without an extra charge for functions you won't use.
Compared to STV 312 and STV 311/5
If you also want a tank monitor, the STV 312 (12 circuits + TCS) is the better choice. If you need more circuits overall, including unfused ones, the STV 311/5 (11 switched + 5 unswitched) covers more consumers.
At a Glance
- 12 switched circuits, thermal circuit breaker (E-T-A 1140), rated current 8 A (optional 4/6/10/12/16 A)
- For 12 V and 24 V (DC)
Developed and manufactured in Germany.
Frequently Asked Questions
What is the STV 412 particularly suitable for?
For boat projects with many individually switched consumers, but without the need for an integrated tank monitor or charging sockets.
Do I need to install separate fuses?
No, the switch and fuse are combined in one component.
Dimensions
Width:
Length:
Height:
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.
