One-Time OT and OTN general purpose fuses provide low cost protection for feeder and branch-circuits serving lighting, heating, and other non-motor loads. OT and OTN fuses will safely interrupt available short-circuit currents up to 50,000 amperes in all ratings. OT and OTN fuses are not rejection fuses and care should be taken to ensure that replacement fuses do not have lower interrupting ratings than original fuses. OTN(15-60) satisfy the Canadian electrical code requirement for Type P low melting-point, non-time-delay fuses.
Specifications
| Brand Name | Ferraz Shawmut | Item Name | Fuse |
| Type | Fast Acting | Voltage Rating | 250 VAC, 250 VDC |
| Amperage Rating | 125 A | Interrupt Rating | 50 kA |
| Fuse Class | Class K5 | Mounting Type | Clip |
| Terminal Connection | Blade | Contact Material | Tin-Plated Copper |
| Construction | PolyTube | Standards | UL Listed to Standard 248-9, File E2137 CSA Certified to Standard C22.2, No. 248.9 DC Tested to UL Standard 248 (Mersen Self-Certified) |
| Application | FeedersResistive Heating Residential and Small Commercial Installations | UPC | 782001700300 |
