CS-3 Series / 8.25kV / Medium Voltage
The CS-3 Series / 8.25kV / Medium Voltage is part of the Mersen (formerly Ferraz Shawmut) medium voltage fuses line, distributed by Gross Automation.
8.25kV Ferrule Mounted Fuses - Amp-trap CS-3 E-rated 5kV, 8kV and 15kV fuses have 2 or 3 Inch diameter barrels with ferrules and are mounted in spring reinforced clips. They are UL listed as "general purpose current-limiting fuses" and are for use indoors (or outdoors in a weatherproof enclosure). The unique time-current characteristic of Ferraz Shawmut E-rated fuses allows them to be closely sized to transformer full-load rated current, as recommended by IEEE guidelines, without being affected by normal magnetizing inrush current. CS-3 fuses are typically sized at transformer rated current of 133%, thereby providing superior overall protection.
Specifications
| Specification | Value |
|---|---|
| Features | UL Listed for compatibility with UL listed equipment; Ferrule mounting for standard clips and interchangeability with other brands of fuses; Current Limiting for superior equipment protection; Blown-fuse indicator gives positive identification of open fuse; Non-venting for silent operation; Metal Embossed Catalog Number and manufacturing date for lasting identification |
Features
- UL Listed for compatibility with UL listed equipment
- Ferrule mounting for standard clips and interchangeability with other brands of fuses
- Current Limiting for superior equipment protection
- Blown-fuse indicator gives positive identification of open fuse
- Non-venting for silent operation
- Metal Embossed Catalog Number and manufacturing date for lasting identification
Ratings
- AC: 10E to 200E - 8.25kV, 50kA I.R. Sym.
- UL Listed to JEEG, "Fuses Over 600 Volts"
- Protection for 8.3kV transformers or distribution systems
- Spring reinforced Clips for CS-3 Fuses: 228-700-530 (one pair of clips)
Catalog Numbers
8.25kV MAX. FERRULE MOUNTED STYLE - 12” (305 mm) CLIP CENTER - 3” (76.2 mm) BARREL DIAMETER
| Catalog Number | Ampere Rating | Number of Barrels | Fig. | Interrupting Rating RMS Sym. Amperes |
|---|---|---|---|---|
| A825X10E-1+ | 10E | 1 | A | 50,000 |
| A825X15E-1+ | 15E | 1 | A | 50,000 |
| A825X20E-1+ | 20E | 1 | A | 50,000 |
| A825X25E-1+ | 25E | 1 | A | 50,000 |
| A825X30E-1+ | 30E | 1 | A | 50,000 |
| A825X40E-1+ | 40E | 1 | A | 50,000 |
| A825X50E-1+ | 50E | 1 | A | 50,000 |
| A825X65E-1+ | 65E | 1 | A | 50,000 |
| A825X80E-1+ | 80E | 1 | A | 50,000 |
| A825X100E-1+ | 100E | 1 | A | 50,000 |
| A825X125E-1+ | 125E | 2 | B | 50,000 |
| A825X150E-1+ | 150E | 2 | B | 50,000 |
| A825X200E-1+ | 200E | 2 | B | 50,000 |