The following table indicates the maximum inductance and capacitance values for a T100 cable, fitted with an approved IS barrier, in a hazardous area.
| Group | Capacitance | Inductance | L/R Ratio | 
| IIC | 17nF | 296.9μH | N/A | 
| IIB | 536nF | 1.80mH | N/A | 
| IIA | 1.86μF | 2.37mH | N/A |