| Specifications | |
| Manufacturer: | Eaton Bussmann |
| Product: | Specialty Fuses |
| Body Style: | Cartridge Blade Fuses |
| Current Rating: | 1.2 kA |
| Voltage Rating AC: | 500 VAC |
| Voltage Rating DC: | 500 VDC |
| Mounting Style: | Stud |
| Termination Style: | Bolt Down |
| Fuse Type: | Fast Blow |
| Indicator Style: | Without Indicator |
| Packaging: | Bulk |
| Brand: | Bussmann / Eaton |
| Diameter: | 3 in |
| Length: | 6.97 in |
| Product Type: | High Speed North American Fuse |
| Unit Weight: | 4.881 lbs |
| Cross reference | Mersen A50QS1200-4 |
| Application | EV charger, ESS |
Bussmann Fuse, Semiconductor Fuse, Time Delay Fuse, High Speed Fuse, Class J Fuse, Class T Fuse, Class cc fuse, Class RK1 Fuse, Class RK5 Fuse, Class L Fuse, DC Contactor, Disconnect Switch, Car Fuse, Current Limiting Fuse, HV Fuse, Bussmann Fuse Holder, AC Fuse, DC Fuse
You can ask any Bussmann fuse and fuse cross reference(Littelfuse, Mersen, etc).