TRS-DC Series / Class RK5 / DC Rated
The TRS-DC Series / Class RK5 / DC Rated is part of the Mersen (formerly Ferraz Shawmut) general purpose fuses line, distributed by Gross Automation.
DC rated for tough DC applications - The Tri-onic DC fuse series is designed for DC circuit protection in surface and underground mines. The TRS-DC is MSHA approved and meets the industry's most severe third party requirements for 600VDC rated fuses. The TRS-DC is a time-delay fuse with essentially the same time-current characteristic as the standard Tri-onic.
Specifications
| Specification | Value |
|---|---|
| Ratings | AC: 300VDC, 20kA I.R. (1 to 30A), 600VDC, 20kA I.R. (35 to 400A); MSHA Approval No. 28-26-0; Some Ratings RoHS Compliant; Mine Circuits; Trailing Cables; Pump Motors; Rail Heaters |
| Features | DC rated for mine duty and other long time-constant applications; Time delay for motor start-ups and high inrush loads without nuisance opening; Rugged glass melamine body for superior reliability in harsh environments |
Features
- DC rated for mine duty and other long time-constant applications
- Time delay for motor start-ups and high inrush loads without nuisance opening
- Rugged glass melamine body for superior reliability in harsh environments
Ratings
- AC: 300VDC, 20kA I.R. (1 to 30A), 600VDC, 20kA I.R. (35 to 400A)
- MSHA Approval No. 28-26-0
- Some Ratings RoHS Compliant
- Mine Circuits
- Trailing Cables
- Pump Motors
- Rail Heaters
Catalog Numbers
| Catalog Number | Column 2 | Column 3 | Column 4 | Column 5 | Column 6 | Column 7 | Column 8 |
|---|---|---|---|---|---|---|---|
| 1/10 | TRS1/10 | 1-8/10 | TRS1-8/10 | 6-1/4 | TRS6-1/4 | 60 | TRS60 |
| 15/100 | TRS15/100 | 2 | TRS2 | 8 | TRS8 | 70 | TRS70 |
| 2/10 | TRS2/10 | 2-1/4 | TRS2-1/4 | 9 | TRS9 | 80 | TRS80 |
| 3/10 | TRS3/10 | 2-1/2 | TRS2-1/2 | 10 | TRS10 | 90 | TRS90 |
| 4/10 | TRS4/10 | 2-8/10 | TRS2-8/10 | 12 | TRS12 | 100 | TRS100 |
| 1/2 | TRS1/2 | 3 | TRS3 | 15 | TRS15 | 125 | TRS125 |
| 6/10 | TRS6/10 | 3-2/10 | TRS3-2/10 | 17-1/2 | TRS17-1/2 | 150 | TRS150 |
| 8/10 | TRS8/10 | 3-1/2 | TRS3-1/2 | 20 | TRS20 | 175 | TRS175 |
| 1 | TRS1 | 4 | TRS4 | 30 | TRS30 | 200 | TRS200 |
| 1-1/8 | TRS1-1/8 | 4-1/2 | TRS4-1/2 | 35 | TRS35 | 250 | TRS250 |
| 1-1/4 | TRS1-1/4 | 5 | TRS5 | 40 | TRS40 | 300 | TRS300 |
| 1-4/10 | TRS1-4/10 | 5-6/10 | TRS5-6/10 | 45 | TRS45 | 400 | TRS400 |
| 1-6/10 | TRS1-6/10 | 6 | TRS6 | 50 | TRS50 |