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Maximum EFLI values for selected protective devices operating voltages and temperatures#
| Protective device rating (A) | LV (230 V a.c) | LV (160 V a.c) | ELV (42 V a.c) | Protective device rating (A) | LV (230 V a.c) | LV (160 V a.c) | ELV (42 V a.c) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Circuit-breakers (0.4s) | Fuses | Fuses | Fuses | Circuit-breakers (0.4s) | Fuses | Fuses | Fuses | ||||||||||
| Type B | Type C | Type D | 0.4s | 5s | 0.4s | 0.4s | 5s | Type B | Type C | Type D | 0.4s | 5s | 0.4s | 0.4s | 5s | ||
| 2 | 23.640 | 12.608 | 7.565 | 26.214 | 33.351 | 16.881 | 4.05 | 6.24 | 2 | 24.105 | 12.856 | 7.714 | 26.729 | 34.006 | 17.213 | 4.13 | 6.36 |
| 5 | 9.456 | 5.043 | 3.026 | 12.466 | 15.006 | 7.795 | 1.89 | 2.99 | 5 | 9.642 | 5.142 | 3.085 | 12.711 | 15.301 | 7.948 | 1.93 | 3.05 |
| 6 | 7.880 | 4.203 | 2.522 | 9.456 | 12.605 | 6.578 | 1.62 | 2.15 | 6 | 8.035 | 4.285 | 2.571 | 9.642 | 12.853 | 6.707 | 1.65 | 2.20 |
| 8 | 5.910 | 3.152 | 1.891 | 7.565 | 9.954 | 5.263 | 1.28 | 1.69 | 8 | 6.026 | 3.214 | 1.928 | 7.714 | 10.149 | 5.366 | 1.31 | 1.72 |
| 10 | 4.728 | 2.522 | 1.513 | 5.254 | 7.565 | 3.659 | 0.90 | 1.29 | 10 | 4.821 | 2.571 | 1.543 | 5.358 | 7.714 | 3.731 | 0.91 | 1.32 |
| 16 | 2.955 | 1.576 | 0.946 | 2.524 | 4.111 | 1.776 | 0.44 | 0.70 | 16 | 3.013 | 1.607 | 0.964 | 2.574 | 4.192 | 1.811 | 0.44 | 0.71 |
| 20 | 2.364 | 1.261 | 0.756 | 1.719 | 2.952 | 1.201 | 0.30 | 0.50 | 20 | 2.410 | 1.286 | 0.771 | 1.752 | 3.010 | 1.224 | 0.30 | 0.51 |
| 25 | 1.891 | 1.009 | 0.605 | 1.349 | 2.228 | 0.913 | 0.22 | 0.38 | 25 | 1.928 | 1.028 | 0.617 | 1.375 | 2.272 | 0.931 | 0.23 | 0.39 |
| 32 | 1.478 | 0.788 | 0.473 | 1.053 | 1.801 | 0.740 | 0.18 | 0.30 | 32 | 1.507 | 0.803 | 0.482 | 1.073 | 1.836 | 0.755 | 0.18 | 0.31 |
| 40 | 1.182 | 0.630 | 0.378 | 0.789 | 1.349 | 0.576 | 0.14 | 0.22 | 40 | 1.205 | 0.643 | 0.386 | 0.805 | 1.375 | 0.587 | 0.14 | 0.23 |
| 50 | 0.946 | 0.504 | 0.303 | 0.592 | 1.053 | 0.411 | 0.10 | 0.18 | 50 | 0.964 | 0.514 | 0.309 | 0.604 | 1.073 | 0.419 | 0.10 | 0.18 |
| 63 | 0.750 | 0.400 | 0.240 | 0.452 | 0.773 | 0.312 | 0.08 | 0.12 | 63 | 0.765 | 0.408 | 0.245 | 0.461 | 0.788 | 0.319 | 0.08 | 0.13 |
| 80 | 0.591 | 0.315 | 0.189 | 0.312 | 0.559 | 0.214 | 0.05 | 0.10 | 80 | 0.603 | 0.321 | 0.193 | 0.319 | 0.570 | 0.218 | 0.05 | 0.10 |
| 100 | 0.473 | 0.252 | 0.151 | 0.222 | 0.395 | 0.156 | 0.04 | 0.07 | 100 | 0.482 | 0.257 | 0.154 | 0.226 | 0.402 | 0.159 | 0.04 | 0.07 |
| 125 | 0.378 | 0.202 | 0.121 | 0.173 | 0.354 | 0.123 | 0.03 | 0.06 | 125 | 0.386 | 0.206 | 0.123 | 0.176 | 0.361 | 0.126 | 0.03 | 0.06 |
| 160 | 0.296 | 0.158 | 0.095 | 0.132 | 0.247 | 0.091 | 0.02 | 0.04 | 160 | 0.301 | 0.161 | 0.096 | 0.134 | 0.252 | 0.093 | 0.02 | 0.04 |
| 200 | 0.236 | 0.126 | 0.076 | 0.107 | 0.189 | 0.074 | 0.02 | 0.03 | 200 | 0.241 | 0.129 | 0.077 | 0.109 | 0.193 | 0.075 | 0.02 | 0.03 |
| MAXIMUM VALUES OF EFLI at (@ 45o C | MAXIMUM VALUES OF EFLI @ 75o C | ||||||||||||||||
| Protective device rating (A) | LV (230 V a.c) | LV (160 V a.c) | ELV (42 V a.c) | Protective device rating (A) | LV (230 V a.c) | LV (160 V a.c) | ELV (42 V a.c) | ||||||||||
| Circuit-breakers (0.4s) | Fuses | Fuses | Fuses | Circuit-breakers (0.4s) | Fuses | Fuses | Fuses | ||||||||||
| Type B | Type C | Type D | 0.4s | 5s | 0.4s | 0.4s | 5s | Type B | Type C | Type D | 0.4s | 5s | 0.4s | 0.4s | 5s | ||
| 2 | 25.963 | 13.847 | 8.308 | 28.789 | 36.628 | 18.540 | 4.45 | 6.85 | 2 | 28.750 | 15.333 | 9.200 | 31.880 | 40.560 | 20.530 | 4.93 | 7.59 |
| 5 | 10.385 | 5.539 | 3.323 | 13.690 | 16.481 | 8.561 | 2.08 | 3.29 | 5 | 11.500 | 6.133 | 3.680 | 15.160 | 18.250 | 9.480 | 2.30 | 3.64 |
| 6 | 8.654 | 4.616 | 2.769 | 10.385 | 13.844 | 7.224 | 1.78 | 2.37 | 6 | 9.583 | 5.111 | 3.067 | 11.500 | 15.330 | 8.000 | 1.97 | 2.62 |
| 8 | 6.491 | 3.462 | 2.077 | 8.308 | 10.931 | 5.780 | 1.41 | 1.85 | 8 | 7.188 | 3.833 | 2.300 | 9.200 | 12.105 | 6.400 | 1.56 | 2.05 |
| 10 | 5.193 | 2.769 | 1.662 | 5.771 | 8.308 | 4.019 | 0.98 | 1.42 | 10 | 5.750 | 3.067 | 1.840 | 6.390 | 9.200 | 4.450 | 1.09 | 1.57 |
| 16 | 3.245 | 1.731 | 1.039 | 2.772 | 4.515 | 1.951 | 0.48 | 0.77 | 16 | 3.594 | 1.917 | 1.150 | 3.070 | 5.000 | 2.160 | 0.53 | 0.85 |
| 20 | 2.596 | 1.385 | 0.831 | 1.887 | 3.242 | 1.318 | 0.33 | 0.55 | 20 | 2.875 | 1.533 | 0.920 | 2.090 | 3.590 | 1.460 | 0.36 | 0.61 |
| 25 | 2.077 | 1.108 | 0.665 | 1.481 | 2.447 | 1.002 | 0.24 | 0.42 | 25 | 2.300 | 1.227 | 0.736 | 1.640 | 2.710 | 1.110 | 0.27 | 0.46 |
| 32 | 1.623 | 0.865 | 0.519 | 1.156 | 1.978 | 0.813 | 0.20 | 0.33 | 32 | 1.797 | 0.958 | 0.575 | 1.280 | 2.190 | 0.900 | 0.22 | 0.37 |
| 40 | 1.298 | 0.692 | 0.415 | 0.867 | 1.481 | 0.632 | 0.15 | 0.24 | 40 | 1.438 | 0.767 | 0.460 | 0.960 | 1.640 | 0.700 | 0.17 | 0.27 |
| 50 | 1.039 | 0.554 | 0.332 | 0.650 | 1.156 | 0.452 | 0.11 | 0.20 | 50 | 1.150 | 0.613 | 0.368 | 0.720 | 1.280 | 0.500 | 0.12 | 0.22 |
| 63 | 0.824 | 0.440 | 0.264 | 0.497 | 0.849 | 0.343 | 0.08 | 0.14 | 63 | 0.913 | 0.487 | 0.292 | 0.550 | 0.940 | 0.380 | 0.09 | 0.15 |
| 80 | 0.649 | 0.346 | 0.208 | 0.343 | 0.614 | 0.235 | 0.06 | 0.11 | 80 | 0.719 | 0.383 | 0.230 | 0.380 | 0.680 | 0.260 | 0.07 | 0.12 |
| 100 | 0.519 | 0.277 | 0.166 | 0.244 | 0.433 | 0.172 | 0.04 | 0.08 | 100 | 0.575 | 0.307 | 0.184 | 0.270 | 0.480 | 0.190 | 0.05 | 0.09 |
| 125 | 0.415 | 0.222 | 0.133 | 0.190 | 0.388 | 0.135 | 0.03 | 0.06 | 125 | 0.460 | 0.245 | 0.147 | 0.210 | 0.430 | 0.150 | 0.04 | 0.07 |
| 160 | 0.325 | 0.173 | 0.104 | 0.144 | 0.271 | 0.100 | 0.02 | 0.05 | 160 | 0.359 | 0.192 | 0.115 | 0.160 | 0.300 | 0.111 | 0.03 | 0.05 |
| 200 | 0.260 | 0.138 | 0.083 | 0.117 | 0.208 | 0.081 | 0.02 | 0.03 | 200 | 0.288 | 0.153 | 0.092 | 0.130 | 0.230 | 0.090 | 0.02 | 0.03 |
Table in words
- For a protective device rating of 2 A at 20o C, the maximum EFLI is 23.640 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 12.608 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 7.565 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 26.214 for a 0.4s fuse at LV (230 V a.c), 33.351 for a 5s fuse at LV (230 V a.c), 16.881 for a 0.4s fuse at LV (160 V a.c), 4.05 for a 0.4s fuse at ELV (42 V a.c) and 6.24 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 5 A at 20o C, the maximum EFLI is 9.456 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 5.043 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 3.026 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 12.466 for a 0.4s fuse at LV (230 V a.c), 15.006 for a 5s fuse at LV (230 V a.c), 7.795 for a 0.4s fuse at LV (160 V a.c), 1.89 for a 0.4s fuse at ELV (42 V a.c) and 2.99 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 6 A at 20o C, the maximum EFLI is 7.880 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 4.203 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 2.522 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 9.456 for a 0.4s fuse at LV (230 V a.c), 12.605 for a 5s fuse at LV (230 V a.c), 6.578 for a 0.4s fuse at LV (160 V a.c), 1.62 for a 0.4s fuse at ELV (42 V a.c) and 2.15 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 8 A at 20o C, the maximum EFLI is 5.910 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 3.152 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 1.891 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 7.565 for a 0.4s fuse at LV (230 V a.c), 9.954 for a 5s fuse at LV (230 V a.c), 5.263 for a 0.4s fuse at LV (160 V a.c), 1.28 for a 0.4s fuse at ELV (42 V a.c) and 1.69 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 10 A at 20o C, the maximum EFLI is 4.728 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 2.522 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 1.513 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 5.254 for a 0.4s fuse at LV (230 V a.c), 7.565 for a 5s fuse at LV (230 V a.c), 3.659 for a 0.4s fuse at LV (160 V a.c), 0.90 for a 0.4s fuse at ELV (42 V a.c) and 1.29 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 16 A at 20o C, the maximum EFLI is 2.955 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 1.576 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 0.946 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 2.524 for a 0.4s fuse at LV (230 V a.c), 4.111 for a 5s fuse at LV (230 V a.c), 1.776 for a 0.4s fuse at LV (160 V a.c), 0.44 for a 0.4s fuse at ELV (42 V a.c) and 0.70 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 20 A at 20o C, the maximum EFLI is 2.364 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 1.261 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 0.756 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 1.719 for a 0.4s fuse at LV (230 V a.c), 2.952 for a 5s fuse at LV (230 V a.c), 1.201 for a 0.4s fuse at LV (160 V a.c), 0.30 for a 0.4s fuse at ELV (42 V a.c) and 0.50 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 25 A at 20o C, the maximum EFLI is 1.891 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 1.009 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 0.605 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 1.349 for a 0.4s fuse at LV (230 V a.c), 2.228 for a 5s fuse at LV (230 V a.c), 0.913 for a 0.4s fuse at LV (160 V a.c), 0.22 for a 0.4s fuse at ELV (42 V a.c) and 0.38 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 32 A at 20o C, the maximum EFLI is 1.478 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 0.788 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 0.473 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 1.053 for a 0.4s fuse at LV (230 V a.c), 1.801 for a 5s fuse at LV (230 V a.c), 0.740 for a 0.4s fuse at LV (160 V a.c), 0.18 for a 0.4s fuse at ELV (42 V a.c) and 0.30 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 40 A at 20o C, the maximum EFLI is 1.182 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 0.630 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 0.378 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 0.789 for a 0.4s fuse at LV (230 V a.c), 1.349 for a 5s fuse at LV (230 V a.c), 0.576 for a 0.4s fuse at LV (160 V a.c), 0.14 for a 0.4s fuse at ELV (42 V a.c) and 0.22 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 50 A at 20o C, the maximum EFLI is 0.946 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 0.504 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 0.303 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 0.592 for a 0.4s fuse at LV (230 V a.c), 1.053 for a 5s fuse at LV (230 V a.c), 0.411 for a 0.4s fuse at LV (160 V a.c), 0.10 for a 0.4s fuse at ELV (42 V a.c) and 0.18 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 63 A at 20o C, the maximum EFLI is 0.750 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 0.400 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 0.240 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 0.452 for a 0.4s fuse at LV (230 V a.c), 0.773 for a 5s fuse at LV (230 V a.c), 0.312 for a 0.4s fuse at LV (160 V a.c), 0.08 for a 0.4s fuse at ELV (42 V a.c) and 0.12 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 80 A at 20o C, the maximum EFLI is 0.591 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 0.315 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 0.189 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 0.312 for a 0.4s fuse at LV (230 V a.c), 0.559 for a 5s fuse at LV (230 V a.c), 0.214 for a 0.4s fuse at LV (160 V a.c), 0.05 for a 0.4s fuse at ELV (42 V a.c) and 0.10 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 100 A at 20o C, the maximum EFLI is 0.473 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 0.252 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 0.151 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 0.222 for a 0.4s fuse at LV (230 V a.c), 0.395 for a 5s fuse at LV (230 V a.c), 0.156 for a 0.4s fuse at LV (160 V a.c), 0.04 for a 0.4s fuse at ELV (42 V a.c) and 0.07 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 125 A at 20o C, the maximum EFLI is 0.378 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 0.202 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 0.121 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 0.173 for a 0.4s fuse at LV (230 V a.c), 0.354 for a 5s fuse at LV (230 V a.c), 0.123 for a 0.4s fuse at LV (160 V a.c), 0.03 for a 0.4s fuse at ELV (42 V a.c) and 0.06 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 160 A at 20o C, the maximum EFLI is 0.296 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 0.158 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 0.095 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 0.132 for a 0.4s fuse at LV (230 V a.c), 0.247 for a 5s fuse at LV (230 V a.c), 0.091 for a 0.4s fuse at LV (160 V a.c), 0.02 for a 0.4s fuse at ELV (42 V a.c) and 0.04 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 200 A at 20o C, the maximum EFLI is 0.236 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 0.126 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 0.076 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 0.107 for a 0.4s fuse at LV (230 V a.c), 0.189 for a 5s fuse at LV (230 V a.c), 0.074 for a 0.4s fuse at LV (160 V a.c), 0.02 for a 0.4s fuse at ELV (42 V a.c) and 0.03 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 2 A at 25o C, the maximum EFLI is 24.105 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 12.856 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 7.714 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 26.729 for a 0.4s fuse at LV (230 V a.c), 34.006 for a 5s fuse at LV (230 V a.c), 17.213 for a 0.4s fuse at LV (160 V a.c), 4.13 for a 0.4s fuse at ELV (42 V a.c) and 6.36 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 5 A at 25o C, the maximum EFLI is 9.642 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 5.142 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 3.085 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 12.711 for a 0.4s fuse at LV (230 V a.c), 15.301 for a 5s fuse at LV (230 V a.c), 7.948 for a 0.4s fuse at LV (160 V a.c), 1.93 for a 0.4s fuse at ELV (42 V a.c) and 3.05 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 6 A at 25o C, the maximum EFLI is 8.035 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 4.285 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 2.571 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 9.642 for a 0.4s fuse at LV (230 V a.c), 12.853 for a 5s fuse at LV (230 V a.c), 6.707 for a 0.4s fuse at LV (160 V a.c), 1.65 for a 0.4s fuse at ELV (42 V a.c) and 2.20 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 8 A at 25o C, the maximum EFLI is 6.026 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 3.214 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 1.928 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 7.714 for a 0.4s fuse at LV (230 V a.c), 10.149 for a 5s fuse at LV (230 V a.c), 5.366 for a 0.4s fuse at LV (160 V a.c), 1.31 for a 0.4s fuse at ELV (42 V a.c) and 1.72 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 10 A at 25o C, the maximum EFLI is 4.821 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 2.571 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 1.543 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 5.358 for a 0.4s fuse at LV (230 V a.c), 7.714 for a 5s fuse at LV (230 V a.c), 3.731 for a 0.4s fuse at LV (160 V a.c), 0.91 for a 0.4s fuse at ELV (42 V a.c) and 1.32 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 16 A at 25o C, the maximum EFLI is 3.013 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 1.607 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 0.964 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 2.574 for a 0.4s fuse at LV (230 V a.c), 4.192 for a 5s fuse at LV (230 V a.c), 1.811 for a 0.4s fuse at LV (160 V a.c), 0.44 for a 0.4s fuse at ELV (42 V a.c) and 0.71 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 20 A at 25o C, the maximum EFLI is 2.410 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 1.286 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 0.771 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 1.752 for a 0.4s fuse at LV (230 V a.c), 3.010 for a 5s fuse at LV (230 V a.c), 1.224 for a 0.4s fuse at LV (160 V a.c), 0.30 for a 0.4s fuse at ELV (42 V a.c) and 0.51 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 25 A at 25o C, the maximum EFLI is 1.928 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 1.028 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 0.617 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 1.375 for a 0.4s fuse at LV (230 V a.c), 2.272 for a 5s fuse at LV (230 V a.c), 0.931 for a 0.4s fuse at LV (160 V a.c), 0.23 for a 0.4s fuse at ELV (42 V a.c) and 0.39 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 32 A at 25o C, the maximum EFLI is 1.507 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 0.803 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 0.482 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 1.073 for a 0.4s fuse at LV (230 V a.c), 1.836 for a 5s fuse at LV (230 V a.c), 0.755 for a 0.4s fuse at LV (160 V a.c), 0.18 for a 0.4s fuse at ELV (42 V a.c) and 0.31 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 40 A at 25o C, the maximum EFLI is 1.205 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 0.643 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 0.386 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 0.805 for a 0.4s fuse at LV (230 V a.c), 1.375 for a 5s fuse at LV (230 V a.c), 0.587 for a 0.4s fuse at LV (160 V a.c), 0.14 for a 0.4s fuse at ELV (42 V a.c) and 0.23 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 50 A at 25o C, the maximum EFLI is 0.964 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 0.514 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 0.309 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 0.604 for a 0.4s fuse at LV (230 V a.c), 1.073 for a 5s fuse at LV (230 V a.c), 0.419 for a 0.4s fuse at LV (160 V a.c), 0.10 for a 0.4s fuse at ELV (42 V a.c) and 0.18 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 63 A at 25o C, the maximum EFLI is 0.765 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 0.408 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 0.245 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 0.461 for a 0.4s fuse at LV (230 V a.c), 0.788 for a 5s fuse at LV (230 V a.c), 0.319 for a 0.4s fuse at LV (160 V a.c), 0.08 for a 0.4s fuse at ELV (42 V a.c) and 0.13 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 80 A at 25o C, the maximum EFLI is 0.603 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 0.321 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 0.193 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 0.319 for a 0.4s fuse at LV (230 V a.c), 0.570 for a 5s fuse at LV (230 V a.c), 0.218 for a 0.4s fuse at LV (160 V a.c), 0.05 for a 0.4s fuse at ELV (42 V a.c) and 0.10 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 100 A at 25o C, the maximum EFLI is 0.482 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 0.257 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 0.154 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 0.226 for a 0.4s fuse at LV (230 V a.c), 0.402 for a 5s fuse at LV (230 V a.c), 0.159 for a 0.4s fuse at LV (160 V a.c), 0.04 for a 0.4s fuse at ELV (42 V a.c) and 0.07 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 125 A at 25o C, the maximum EFLI is 0.386 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 0.206 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 0.123 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 0.176 for a 0.4s fuse at LV (230 V a.c), 0.361 for a 5s fuse at LV (230 V a.c), 0.126 for a 0.4s fuse at LV (160 V a.c), 0.03 for a 0.4s fuse at ELV (42 V a.c) and 0.06 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 160 A at 25o C, the maximum EFLI is 0.301 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 0.161 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 0.096 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 0.134 for a 0.4s fuse at LV (230 V a.c), 0.252 for a 5s fuse at LV (230 V a.c), 0.093 for a 0.4s fuse at LV (160 V a.c), 0.02 for a 0.4s fuse at ELV (42 V a.c) and 0.04 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 200 A at 25o C, the maximum EFLI is 0.241 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 0.129 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 0.077 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 0.109 for a 0.4s fuse at LV (230 V a.c), 0.193 for a 5s fuse at LV (230 V a.c), 0.075 for a 0.4s fuse at LV (160 V a.c), 0.02 for a 0.4s fuse at ELV (42 V a.c) and 0.03 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 2 A at 45o C, the maximum EFLI is 25.963 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 13.847 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 8.308 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 28.789 for a 0.4s fuse at LV (230 V a.c), 36.628 for a 5s fuse at LV (230 V a.c), 18.540 for a 0.4s fuse at LV (160 V a.c), 4.45 for a 0.4s fuse at ELV (42 V a.c) and 6.85 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 5 A at 45o C, the maximum EFLI is 10.385 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 5.539 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 3.323 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 13.690 for a 0.4s fuse at LV (230 V a.c), 16.481 for a 5s fuse at LV (230 V a.c), 8.561 for a 0.4s fuse at LV (160 V a.c), 2.08 for a 0.4s fuse at ELV (42 V a.c) and 3.29 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 6 A at 45o C, the maximum EFLI is 8.654 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 4.616 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 2.769 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 10.385 for a 0.4s fuse at LV (230 V a.c), 13.844 for a 5s fuse at LV (230 V a.c), 7.224 for a 0.4s fuse at LV (160 V a.c), 1.78 for a 0.4s fuse at ELV (42 V a.c) and 2.37 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 8 A at 45o C, the maximum EFLI is 6.491 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 3.462 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 2.077 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 8.308 for a 0.4s fuse at LV (230 V a.c), 10.931 for a 5s fuse at LV (230 V a.c), 5.780 for a 0.4s fuse at LV (160 V a.c), 1.41 for a 0.4s fuse at ELV (42 V a.c) and 1.85 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 10 A at 45o C, the maximum EFLI is 5.193 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 2.769 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 1.662 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 5.771 for a 0.4s fuse at LV (230 V a.c), 8.308 for a 5s fuse at LV (230 V a.c), 4.019 for a 0.4s fuse at LV (160 V a.c), 0.98 for a 0.4s fuse at ELV (42 V a.c) and 1.42 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 16 A at 45o C, the maximum EFLI is 3.245 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 1.731 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 1.039 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 2.772 for a 0.4s fuse at LV (230 V a.c), 4.515 for a 5s fuse at LV (230 V a.c), 1.951 for a 0.4s fuse at LV (160 V a.c), 0.48 for a 0.4s fuse at ELV (42 V a.c) and 0.77 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 20 A at 45o C, the maximum EFLI is 2.596 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 1.385 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 0.831 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 1.887 for a 0.4s fuse at LV (230 V a.c), 3.242 for a 5s fuse at LV (230 V a.c), 1.318 for a 0.4s fuse at LV (160 V a.c), 0.33 for a 0.4s fuse at ELV (42 V a.c) and 0.55 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 25 A at 45o C, the maximum EFLI is 2.077 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 1.108 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 0.665 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 1.481 for a 0.4s fuse at LV (230 V a.c), 2.447 for a 5s fuse at LV (230 V a.c), 1.002 for a 0.4s fuse at LV (160 V a.c), 0.24 for a 0.4s fuse at ELV (42 V a.c) and 0.42 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 32 A at 45o C, the maximum EFLI is 1.623 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 0.865 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 0.519 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 1.156 for a 0.4s fuse at LV (230 V a.c), 1.978 for a 5s fuse at LV (230 V a.c), 0.813 for a 0.4s fuse at LV (160 V a.c), 0.20 for a 0.4s fuse at ELV (42 V a.c) and 0.33 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 40 A at 45o C, the maximum EFLI is 1.298 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 0.692 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 0.415 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 0.867 for a 0.4s fuse at LV (230 V a.c), 1.481 for a 5s fuse at LV (230 V a.c), 0.632 for a 0.4s fuse at LV (160 V a.c), 0.15 for a 0.4s fuse at ELV (42 V a.c) and 0.24 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 50 A at 45o C, the maximum EFLI is 1.039 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 0.554 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 0.332 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 0.650 for a 0.4s fuse at LV (230 V a.c), 1.156 for a 5s fuse at LV (230 V a.c), 0.452 for a 0.4s fuse at LV (160 V a.c), 0.11 for a 0.4s fuse at ELV (42 V a.c) and 0.20 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 63 A at 45o C, the maximum EFLI is 0.824 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 0.440 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 0.264 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 0.497 for a 0.4s fuse at LV (230 V a.c), 0.849 for a 5s fuse at LV (230 V a.c), 0.343 for a 0.4s fuse at LV (160 V a.c), 0.08 for a 0.4s fuse at ELV (42 V a.c) and 0.14 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 80 A at 45o C, the maximum EFLI is 0.649 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 0.346 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 0.208 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 0.343 for a 0.4s fuse at LV (230 V a.c), 0.614 for a 5s fuse at LV (230 V a.c), 0.235 for a 0.4s fuse at LV (160 V a.c), 0.06 for a 0.4s fuse at ELV (42 V a.c) and 0.11 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 100 A at 45o C, the maximum EFLI is 0.519 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 0.277 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 0.166 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 0.244 for a 0.4s fuse at LV (230 V a.c), 0.433 for a 5s fuse at LV (230 V a.c), 0.172 for a 0.4s fuse at LV (160 V a.c), 0.04 for a 0.4s fuse at ELV (42 V a.c) and 0.08 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 125 A at 45o C, the maximum EFLI is 0.415 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 0.222 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 0.133 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 0.190 for a 0.4s fuse at LV (230 V a.c), 0.388 for a 5s fuse at LV (230 V a.c), 0.135 for a 0.4s fuse at LV (160 V a.c), 0.03 for a 0.4s fuse at ELV (42 V a.c) and 0.06 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 160 A at 45o C, the maximum EFLI is 0.325 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 0.173 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 0.104 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 0.144 for a 0.4s fuse at LV (230 V a.c), 0.271 for a 5s fuse at LV (230 V a.c), 0.100 for a 0.4s fuse at LV (160 V a.c), 0.02 for a 0.4s fuse at ELV (42 V a.c) and 0.05 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 200 A at 45o C, the maximum EFLI is 0.260 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 0.138 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 0.083 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 0.117 for a 0.4s fuse at LV (230 V a.c), 0.208 for a 5s fuse at LV (230 V a.c), 0.081 for a 0.4s fuse at LV (160 V a.c), 0.02 for a 0.4s fuse at ELV (42 V a.c) and 0.03 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 2 A at 75o C, the maximum EFLI is 28.750 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 15.333 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 9.200 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 31.880 for a 0.4s fuse at LV (230 V a.c), 40.560 for a 5s fuse at LV (230 V a.c), 20.530 for a 0.4s fuse at LV (160 V a.c), 4.93 for a 0.4s fuse at ELV (42 V a.c) and 7.59 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 5 A at 75o C, the maximum EFLI is 11.500 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 6.133 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 3.680 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 15.160 for a 0.4s fuse at LV (230 V a.c), 18.250 for a 5s fuse at LV (230 V a.c), 9.480 for a 0.4s fuse at LV (160 V a.c), 2.30 for a 0.4s fuse at ELV (42 V a.c) and 3.64 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 6 A at 75o C, the maximum EFLI is 9.583 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 5.111 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 3.067 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 11.500 for a 0.4s fuse at LV (230 V a.c), 15.330 for a 5s fuse at LV (230 V a.c), 8.000 for a 0.4s fuse at LV (160 V a.c), 1.97 for a 0.4s fuse at ELV (42 V a.c) and 2.62 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 8 A at 75o C, the maximum EFLI is 7.188 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 3.833 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 2.300 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 9.200 for a 0.4s fuse at LV (230 V a.c), 12.105 for a 5s fuse at LV (230 V a.c), 6.400 for a 0.4s fuse at LV (160 V a.c), 1.56 for a 0.4s fuse at ELV (42 V a.c) and 2.05 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 10 A at 75o C, the maximum EFLI is 5.750 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 3.067 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 1.840 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 6.390 for a 0.4s fuse at LV (230 V a.c), 9.200 for a 5s fuse at LV (230 V a.c), 4.450 for a 0.4s fuse at LV (160 V a.c), 1.09 for a 0.4s fuse at ELV (42 V a.c) and 1.57 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 16 A at 75o C, the maximum EFLI is 3.594 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 1.917 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 1.150 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 3.070 for a 0.4s fuse at LV (230 V a.c), 5.000 for a 5s fuse at LV (230 V a.c), 2.160 for a 0.4s fuse at LV (160 V a.c), 0.53 for a 0.4s fuse at ELV (42 V a.c) and 0.85 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 20 A at 75o C, the maximum EFLI is 2.875 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 1.533 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 0.920 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 2.090 for a 0.4s fuse at LV (230 V a.c), 3.590 for a 5s fuse at LV (230 V a.c), 1.460 for a 0.4s fuse at LV (160 V a.c), 0.36 for a 0.4s fuse at ELV (42 V a.c) and 0.61 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 25 A at 75o C, the maximum EFLI is 2.300 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 1.227 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 0.736 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 1.640 for a 0.4s fuse at LV (230 V a.c), 2.710 for a 5s fuse at LV (230 V a.c), 1.110 for a 0.4s fuse at LV (160 V a.c), 0.27 for a 0.4s fuse at ELV (42 V a.c) and 0.46 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 32 A at 75o C, the maximum EFLI is 1.797 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 0.958 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 0.575 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 1.280 for a 0.4s fuse at LV (230 V a.c), 2.190 for a 5s fuse at LV (230 V a.c), 0.900 for a 0.4s fuse at LV (160 V a.c), 0.22 for a 0.4s fuse at ELV (42 V a.c) and 0.37 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 40 A at 75o C, the maximum EFLI is 1.438 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 0.767 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 0.460 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 0.960 for a 0.4s fuse at LV (230 V a.c), 1.640 for a 5s fuse at LV (230 V a.c), 0.700 for a 0.4s fuse at LV (160 V a.c), 0.17 for a 0.4s fuse at ELV (42 V a.c) and 0.27 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 50 A at 75o C, the maximum EFLI is 1.150 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 0.613 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 0.368 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 0.720 for a 0.4s fuse at LV (230 V a.c), 1.280 for a 5s fuse at LV (230 V a.c), 0.500 for a 0.4s fuse at LV (160 V a.c), 0.12 for a 0.4s fuse at ELV (42 V a.c) and 0.22 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 63 A at 75o C, the maximum EFLI is 0.913 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 0.487 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 0.292 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 0.550 for a 0.4s fuse at LV (230 V a.c), 0.940 for a 5s fuse at LV (230 V a.c), 0.380 for a 0.4s fuse at LV (160 V a.c), 0.09 for a 0.4s fuse at ELV (42 V a.c) and 0.15 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 80 A at 75o C, the maximum EFLI is 0.719 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 0.383 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 0.230 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 0.380 for a 0.4s fuse at LV (230 V a.c), 0.680 for a 5s fuse at LV (230 V a.c), 0.260 for a 0.4s fuse at LV (160 V a.c), 0.07 for a 0.4s fuse at ELV (42 V a.c) and 0.12 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 100 A at 75o C, the maximum EFLI is 0.575 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 0.307 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 0.184 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 0.270 for a 0.4s fuse at LV (230 V a.c), 0.480 for a 5s fuse at LV (230 V a.c), 0.190 for a 0.4s fuse at LV (160 V a.c), 0.05 for a 0.4s fuse at ELV (42 V a.c) and 0.09 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 125 A at 75o C, the maximum EFLI is 0.460 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 0.245 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 0.147 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 0.210 for a 0.4s fuse at LV (230 V a.c), 0.430 for a 5s fuse at LV (230 V a.c), 0.150 for a 0.4s fuse at LV (160 V a.c), 0.04 for a 0.4s fuse at ELV (42 V a.c) and 0.07 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 160 A at 75o C, the maximum EFLI is 0.359 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 0.192 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 0.115 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 0.160 for a 0.4s fuse at LV (230 V a.c), 0.300 for a 5s fuse at LV (230 V a.c), 0.111 for a 0.4s fuse at LV (160 V a.c), 0.03 for a 0.4s fuse at ELV (42 V a.c) and 0.05 for a 5s fuse at ELV (42 V a.c).
- For a protective device rating of 200 A at 75o C, the maximum EFLI is 0.288 for a Type B circuit-breaker (0.4s) at LV (230 V a.c), 0.153 for a Type C circuit-breaker (0.4s) at LV (230 V a.c), 0.092 for a Type D circuit-breaker (0.4s) at LV (230 V a.c), 0.130 for a 0.4s fuse at LV (230 V a.c), 0.230 for a 5s fuse at LV (230 V a.c), 0.090 for a 0.4s fuse at LV (160 V a.c), 0.02 for a 0.4s fuse at ELV (42 V a.c) and 0.03 for a 5s fuse at ELV (42 V a.c).
| Touch Potential | Action |
|---|---|
| 0 to <20 VAC | No Action |
| ≥20 <25 VAC | Notify Supervisor & Backlog issue to investigate |
| ≥25 VAC | Not safe IAW AS3000. Notify Supervisor & repair or isolate |
| Note: | Site environments are considered wet for the purpose of this requirement |
Drawings from the original pages
Source: TRUM Vol 4 Part 8 Certificate of Test · pages 1–2
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