9F59UBC221
Series: 8.3kV ETP Fuses
ETP 8300V 12K / 8T Configuration: 221
The Sure Guard ETP back-up current-limiting fuses are designed to protect overhead distribution systems and are used in series with another protective device (such as an expulsion fuse). This combination limits the high-fault current to a safe level, thus providing protection through the complete range. As its name implies, the “ETP” is for External Transformer Protection. For conventional transformers protected by expulsion-fuses cutouts, the ETP can be installed in series with the cutout. For self protected transformers, the ETP can be applied on the high-voltage bushing in series with the internal transformer expulsion fuse.
ETP 8300V 12K / 8T Configuration: 221
The Sure Guard ETP back-up current-limiting fuses are designed to protect overhead distribution systems and are used in series with another protective device (such as an expulsion fuse). This combination limits the high-fault current to a safe level, thus providing protection through the complete range. As its name implies, the “ETP” is for External Transformer Protection. For conventional transformers protected by expulsion-fuses cutouts, the ETP can be installed in series with the cutout. For self protected transformers, the ETP can be applied on the high-voltage bushing in series with the internal transformer expulsion fuse.
Datasheets
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| Item number | 9F59UBC221 |
| Description | ETP 8300V 12K / 8T Configuration: 221 |
| EAN/UPC Code | 782001400675 |
| Rated voltage AC UL | 8300 V |
| AC or DC | AC |
| AC Max I.R./Breaking Capacity: I1 | 50 kA |
| Design Details | 221 |
| Connection/Terminal Material | Brass |
| Product Diameter | 55.6 mm |
| Product Length | 238.8 mm |
| Sell Pack Quantity | 1 EA |
| Sell Pack Weight | 1.3576 kg |
| Sell Pack Width | 63.5 mm |
| Sell Pack Length | 60.5 mm |
| Sell Pack Height | 282.7 mm |
| Product group | Medium Voltage IEEE Fuses |
| Body/Insulating Material | Epoxy |
| Product Weight | 1.2927 kg |