ANL‑B150 Series High Current Bolt‑Down Fuse
ANL‑B150 series bolt‑down fuse 100‑800A 150Vdc, UL248‑1 compliant ceramic ESS fuse for battery, EV & supercapacitor protection. Custom available. Get quote!
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ANL‑B150 Series High Current Bolt‑Down Fuse
The ANL‑B150 Series High Current Bolt‑Down Fuse is ESS energy‑storage bolt‑type fuse produced by Dongguan GongFu Electronic Co., Ltd. Rated up to 150V DC with current range 100A‑800A. Adopting high‑temperature resistant ceramic shell, this bolt‑down fuse complies with UL248‑1 and GB/T13539 standards. It offers maximum 20kA breaking capacity (time constant 2.5‑3ms), wide operating temperature from ‑40℃ to +125℃. Perfectly matched with GFEV(B150) bolt‑on fuse holder for battery energy‑storage, new‑energy vehicle, UAV and supercapacitor circuit over‑current protection.
Key Features of ANL‑B150 Series Fuse
- Compact structure for high‑current DC applications
- Rated Voltage: 150V DC
- Maximum breaking capacity:150Vdc 20kA, time constant 2.5‑3ms
- Housing: High‑temperature resistant ceramic shell
- Compliance standard: UL248‑1, GB/T13539
- Operating temperature:‑40℃ ~ +125℃
- Wide current range:100A‑800A
- Designed for high‑current wire and battery system protection
- Custom specifications support for global OEM buyers
Time‑Current Characteristic
| % of Rating | Opening Time Min / Max (100A‑800A) |
|---|---|
| 100% | 4H / ∞ |
| 300% | ~ / 10S |
Part Number Electrical Parameters
| Part Number | Rated current(A) | Voltage Rating | Pre‑arcing I²t | Arcing I²t(Typ) | Total I²t |
|---|---|---|---|---|---|
| ANL‑B150100SF39 | 100 | 150Vdc | 10000 | 3000 | 13000 |
| ANL‑B150150SF39 | 150 | 150Vdc | 22500 | 6750 | 29250 |
| ANL‑B150200SF39 | 200 | 150Vdc | 40000 | 12000 | 52000 |
| ANL‑B150250SF39 | 250 | 150Vdc | 62500 | 18750 | 81250 |
| ANL‑B150300SF39 | 300 | 150Vdc | 92500 | 27750 | 120250 |
| ANL‑B150350SF39 | 350 | 150Vdc | 122500 | 36750 | 159250 |
| ANL‑B150400SF39 | 400 | 150Vdc | 192000 | 48000 | 240000 |
| ANL‑B150450SF39 | 450 | 150Vdc | 233000 | 69900 | 302900 |
| ANL‑B150500SF39 | 500 | 150Vdc | 276000 | 75000 | 351000 |
| ANL‑B150550SF39 | 550 | 150Vdc | 285500 | 91700 | 377200 |
| ANL‑B150600SF39 | 600 | 150Vdc | 295000 | 108000 | 403000 |
| ANL‑B150650SF39 | 650 | 150Vdc | 406500 | 127000 | 533500 |
| ANL‑B150700SF39 | 700 | 150Vdc | 518000 | 147000 | 665000 |
| ANL‑B150750SF39 | 750 | 150Vdc | 610000 | 174000 | 784000 |
| ANL‑B150800SF39 | 800 | 85Vdc | 640000 | 192000 | 832000 |
Note: Different current ratings and custom requirements are acceptable. Please refer to temperature de‑rating curve for practical project application.
Compatible Fuse Holder
Perfect match with：
- GFEV(B150) Bolt‑on Fuse Holder
Main Applications
- New‑energy vehicles & Electric motorcycles
- New energy trams and charging supporting systems
- Material handling systems
- UAV power distribution protection
- Supercapacitor & Battery energy‑storage protection systems
- High‑current DC line protection
FAQ
What standard does ANL‑B150 series bolt‑down fuse comply with?
ANL‑B150 series fuse meets UL248‑13 and GB/T13539 standards, maximum breaking capacity up to 20kA@150Vdc.
Which fuse holder fits ANL‑B150 series fuse?
ANL‑B150 series bolt‑down fuse works with GFEV(B150) bolt‑on fuse holder.
What is operating temperature range for ANL‑B150 fuse?
Operating temperature ranges from ‑40℃ to +125℃, please follow temperature de‑rating guideline for real‑world installation.
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