One-Time OTS general purpose fuses provide low cost protection for feeder and branch-circuits serving lighting, heating, and other non-motor loads. OTS fuses will safely interrupt available short circuit currents up to 50,000 amperes in all ratings. OTS fuses are not rejection fuses and care should be taken to ensure that replacement fuses do not have lower interrupting ratings than original fuses.
Specifications
| Brand Name | Ferraz Shawmut | Item Name | Power Fuse |
| Type | North American Power Fuses | Series | OTS |
| Voltage Rating | 600 VAC, 300 VDC | Amperage Rating | 5 A |
| Interrupt Rating | 50 kA at AC, 20 kA at DC | Fuse Class | Class K5 |
| Body Style | Non Rejection | Mounting Type | Clip |
| Dimensions | 13/16 in dia x 5 in L | Standards | UL 2489 File Number E2137, CSA C22.2 No. 248.9 |
| Application | For Feeders, Branch Circuits, Resistive Heating, Residential and Small Commercial Installations | UPC | 782001700645 |
