Large| Model | V-max (Vdc) | I-max (A) | I-hold (A) | I-trip (A) | Agency Approval |
| R30-090 | 30 | 40 | 0.90 | 1.80 | UL/TUV/RoHS |
| R30-110 | 30 | 40 | 1.10 | 2.20 | UL/TUV/RoHS |
| R30-135 | 30 | 40 | 1.35 | 2.70 | UL/TUV/RoHS |
| R30-160 | 30 | 40 | 1.60 | 3.20 | UL/TUV/RoHS |
| R30-185 | 30 | 40 | 1.85 | 3.70 | UL/TUV/RoHS |
| R30-250 | 30 | 40 | 2.50 | 5.00 | UL/TUV/RoHS |
| R30-300 | 30 | 40 | 3.00 | 6.00 | UL/TUV/RoHS |
| R30-400 | 30 | 40 | 4.00 | 8.00 | UL/TUV/RoHS |
| R30-500 | 30 | 40 | 5.00 | 10.00 | UL/TUV/RoHS |
| R30-600 | 30 | 40 | 6.00 | 12.00 | UL/TUV/RoHS |
| R30-700 | 30 | 40 | 7.00 | 14.00 | UL/TUV/RoHS |
| R30-800 | 30 | 40 | 8.00 | 16.00 | UL/TUV/RoHS |
| R30-900 | 30 | 40 | 9.00 | 18.00 | UL/TUV/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).