The Fire Safety Research Institute (FSRI),
part of UL Research Institutes
| Circuit # | Circuit Type | Cord/Cable Type | Trip Type | Time to Trip |
|---|---|---|---|---|
| 1 | Conventional | 18-2, SPT-1 | Magnetic | 237.4 s |
| 2 | AFCI | 18-2, SPT-1 | Magnetic | 242.0 s |
| 3 | GFCI | 18-2, SPT-1 | Magnetic | 237.9 s |
| 4 | Conventional | 16-3 SJTW | Magnetic | 261.5 s |
| 5 | AFCI | 16-3 SJTW | Magnetic | 255.6 s |
| 6 | GFCI | 16-3 SJTW | Magnetic | 266.8 s |
| 7 | Conventional | 12-2 NM | Magnetic | 254.6 s |
| 8 | AFCI | 12-2 NM | Magnetic | 253.0 s |
| 9 | GFCI | 12-2 NM | Ground Fault | 245.7 s |
| 10 | Conventional | 12-3 NM | Magnetic | 260.2 s |
| 11 | AFCI | 12-3 NM | Ground Fault | 248.1 s |
| 12 | GFCI | 12-3 NM | Ground Fault | 240.9 s |
| 13 | Conventional | 18-3 SVT | Magnetic | 239.5 s |
| 14 | AFCI | 18-3 SVT | Magnetic | 240.7 s |
| 15 | GFCI | 18-3 SVT | Magnetic | 241.0 s |
| 16 | Conventional | NISPT-2 | Magnetic | 244.5 s |
| 17 | AFCI | NISPT-2 | Magnetic | 243.6 s |
| 18 | GFCI | NISPT-2 | Magnetic | 243.1 s |