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| Fig | Type | Material | Surface treatment | Applicable wire ( mm² ) | size | Minimum packing | Polarity | |
| D | H | |||||||
| A | ST137004-35 | CW612N | Matt tin plating | 35 | Ф8 .5 | 100 | – | |
| B | ST135003-35 | CW612N | Matt tin plating | 35 | Ф8 .5 | 100 | + | |
| C | ST137005-70 | CW612N | Matt tin plating | 70 | Ф12 | 70 | – | |
| D | ST135006-70 | CW612N | Matt tin plating | 70 | Ф12 | 60 | + | |
| E | ST137007-50 | CW612N | Matt tin plating | 50 | Ф10 | 70 | – | |
| F | ST135020-50 | CW612N | Matt tin plating | 50 | Ф10 | 60 | + | |
