This is a battery kill switch (cutoff switch, blade switch) with a rated current of 250A, compatible with 12V-24V.
The terminal connection part is made of pure copper, and its substantial weight (approximately 245g-250g) enhances current stability, supporting instantaneous currents up to 750A.
The switch knife (blade) is turned ON by lowering it to clamp onto the brass clamp plate, and turned OFF by raising it to detach.
The position of the switch knife (blade) makes it relatively easy to see from a distance whether it is ON or OFF.
Compared to other kill switches, the current-carrying parts are exposed, so caution is required during handling.
Since various parts are screwed together, you can reconfigure the "mounting position of the switch knife (blade)", "position of the terminal mounting part", and "whether the plate that clamps the blade is raised or lowered".
Type that uses a large amount of pure copper: Aims to ensure stable current and be relatively resistant to corrosion.
In high-humidity environments, it has the characteristic of easily forming verdigris due to oxidation, which protects the surface.
It tends to be weak in environments with high sulfur content or strong acidity, but there is no particular difference compared to brass or other materials.
"Materials" Terminal connection part & switch knife (blade) part: Pure copper, Clamp plate part: Brass, Screw/nut parts: Zinc-plated steel, aluminum alloy, stainless steel, etc.
"Notes" - No instruction manual (installation manual) is included.
- We cannot provide support for installation or compatibility confirmation.
2026/02/26 9:57:41#1cc78200131a76e4cb192604849149d786c8371e
| Product # | 2B9T35816R |
|---|---|
| Weight | 290 g |
| Specifications |
スタイル名: 1個入り |
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