| Current Rating (Primary Power) | 320 Amps (UL) | 550 Amps (UL), 350 Amps (CSA) | Up to 350 mcm (185 mm) wire size |
| Current Rating (Auxiliary Power) | 20 Amps (Powerpole Auxiliary), 20 Amps (1x4 Auxiliary) | 20 Amps (Powerpole Auxiliary), 20 Amps (1x4 Auxiliary) | Up to 12 AWG wire size |
| Current Rating (PPMX Auxiliary) | 5 Amps | 5 Amps | Up to 20 AWG wire size |
| Voltage Rating (Primary Power) | 600 V AC/DC | 150 V AC/DC (UL), 4 V AC/DC (EN1175-1) | |
| Voltage Rating (Auxiliary Power) | 600 V AC/DC (Powerpole), 600 V (1x4 Auxiliary) | 150 V AC/DC (Powerpole), N/A (1x4 Auxiliary) | |
| Voltage Rating (PPMX Auxiliary) | 600 V | N/A | |
| Dielectric Withstanding Voltage | 2,200 Volts AC |
| Average Mated Contact Resistance | 0.05 milliohms (for 350 MCM) |
| Wire Size Range (Power Contacts) | 1/0 to 350 MCM (53.5 to 185 mm) |
| Wire Size Range (Auxiliary Contacts) | 24 to 10 AWG (0.25 to 5.3 mm) |
| Max Wire Insulation Diameter (Power Contact) | 0.82 inches (20.8 mm) |
| Operating Temperature | SBX Housing (with all Aux): -20C to 105C (-4F to 221F)
SBE Housing: -40C to 105C (-40F to 221F) |
| Mating Cycles (Silver/Tin Plated Power Contacts) | 10,000 |
| Mating Cycles (Gold Plated Auxiliary Contacts) | 10,000 (Powerpole), 5,000 (PPMX) |
| Dimensions (Approximate Mated Length) | 4.94 inches (125.4 mm) |
| Dimensions (Approximate Height) | 3.28 inches (83.4 mm) |
| Dimensions (Approximate Width) | 2.44 inches (61.9 mm) |
| Dimensions (Approximate Depth) | 1.31 inches (33.3 mm) |
| IEC Protection (Touch Safety) | Pass | Pass | IEC 60950 |
| IEC Protection (Ingress) | IP20 (SBE 320 & SBX 350) |
