| Type of accessory/spare part | Mechanical locking |
| Mounting method | Screw |
| Colour | Grey |
| Insulated | Yes |
| Rated current, A | 150 |
| Rated voltage, V | 690 |
| Degree of protection (IP) | IP20 |
| Number of poles | 3 |
| Type of accessories | Interlock |
| For contactors | DSC115-150 |
| Interlock | Mechanical |