ANR80-UL: 80 V DC Standard Blade Fuses (UL Recognized)
Modern 36-48 V platforms need higher-voltage blade fuses without changing the familiar ATO/ATC style. ANR80-UL delivers exactly that: a regular (ATO/ATC Style) fuse, UL Recognized, rated 80 V DC with 1 kA DC interrupt-rating, color-coded, and available from 500mA to 40A.
Highlights:
- Style: Regular blade (ATO/ATC)
- Voltage Rating: 80 V DC
- Interrupting Rating: 1,000A at 80 V DC
Why do Engineers pick the ANR80-UL?
- This blade fuse allows engineers to have 80VDC headroom in a familiar footprint, oftentimes meaning less time is spent redesigning when adding more system loads
- UL recognition + 1kA DC AIC keeps you inside spec on higher-voltage branches
Recommended holders & accessories
ANR80-UL fits into most standard ATO/ATC hardware, so in many cases you can upgrade to 80 V DC fusing without redesigning your panel. Below are typical pairings by application.
In-line Fuse holders: LPR-01/ LPR-02 (IP67) / LPR-03
Use these when you need branch-circuit protection out in the harness instead of on a panel. LPR-01 is a general purpose in-line fuse holder, LPR-02 adds environmental sealing for harsher locations, and LPR-03 is suited for heavier-gauge wiring and higher-current runs.
Fuse blocks: BLR-1212-G (12-pole), BLR-806 (modular design, 6P)
These blocks centralize multiple ANR80-UL fuses in one place. BLR-1212-G is a 12-position distribution block for dashboards and control panels, while BLR-806 is a compact, modular option that can be used alone or combined as your system grows.
Add-A-Fuse: LPR-08 / LPR-08-L (Left-hand exit) / LPR-08-3 (3 poles)
These adapters plug into an existing ATO/ATC fuse cavity and give you one or more new fused outputs. LPR-08 is ideal for adding accessories or control loads to an existing 36-48V circuit without cutting into the OEM harness.
PCB Clips: CNR-01/ CNR-06, 15-30A board-mounting options.
For board-level designs, CNR-01 and CNR-06 clips let you mount ANR80-UL directly on a PCB. They provide a secure, serviceable way to protect DC-DC converters, controllers, and I/O cards using the same blade fuse format as the rest of the system.
To learn how to select the right Micro2-style blade fuse, see our Fuse Selection Guide for complete context.
Sebastian Castañeda, Application Engineer at OptiFuse, supports customers with technical solutions, custom circuit protection design, and training. He provides tailored guidance and shares expert insights on the OptiFuse Blog.