| Connector Shape | Square Type |
| Contact | Copper Alloy |
| Contact Resistance | 35 m? or less / 1 ADC |
| Corrosion Resistance | There should be no significant corrosion or obstacle when inserting or removing the connector |
| Hood (Angle Type Only) | Aluminum Alloy |
| Humidity Resistance | ? There should be no mechanical damages |
| Impact Resistance | No cracks in the connector or abnormalities such as loosening in breakable parts |
| Insertion and Extraction Force Per Single Pole | Insertion Force: 112 g or less, Extraction Force: 86 g or less |
| Insertion and Removal Durability | No mechanical damage |
| Insulation Resistance | 1,000 M? or more / 500 VDC |
| Insulator (RC Type) | Glass-Filled Polybutylene |
| Insulator (Type 57, Angle Type) | DAP Resin |
| Insulator, Strain Relief | PC Resin |
| Operating Temperature Range | -55?C ~ +105?C |
| Peak Voltage | 1,000 VAC / minute |
| Rated Current | 5 A or lower |
| Shell | Steel |
| Spring Latch | Stainless Steel |
| Temperature Resistance | There should be no physical damage or obstacle when inserting or removing the connector |
| Vibration Resistance | ? No interruption to power supplies of 1 ?s or more |