Large| Model | V-max (Vdc) | I-max (A) | I-hold (A) | I-trip (A) | Agency Approval |
| SMD2018-030 | 60 | 100 | 0.30 | 0.60 | RoHS |
| SMD2018-050 | 60 | 100 | 0.55 | 1.20 | RoHS |
| SMD2018-100 | 15 | 100 | 1.10 | 2.20 | RoHS |
| SMD2018-100-33V | 33 | 100 | 1.10 | 2.20 | RoHS |
| SMD2018-150 | 15 | 100 | 1.50 | 3.00 | RoHS |
| SMD2018-200 | 10 | 100 | 2.00 | 4.00 | RoHS |
Ihold = Hold Current:maximum current device will sustain for 4 hours without tripping in 25℃ still air.
ItRip = Trip Current:minimum current at which the device will trip in 25℃ still air.
V-max = Maximum voltage device can withstand without damage at rated current(I-max).
I-max = Maximum fault current device can withstand without damage at rated voltage(V-max).