| Item condition | New |
| Manufacture name | Terminal block enclosure RK 4/12-L |
| Brand | Spelsberg |
| Categories |
Appliance Connection Boxes
|
| Country of origin | DE |
| Harmonized System Code | 8538 9099 00 |
| Mounting method | Surface mounted (plaster) |
| Colour | Grey |
| Halogen free | Yes |
| Material | Plastic |
| Degree of protection (IP) | IP66 |
| Packing level 1 | 4013902090136 |
| Packing level 2 | 4013902090136, 4013902313044 |
| Packing level 3 | 4013902090136, 4013902313051 |
| Width | 130 mm |
| Depth | 75 mm |
| Surface protection | Untreated |
| Extension possible | Yes |
| With transparent cover | No |
| With cover | Yes |
| Number of connection clamps | 0 |
| Rated insulation voltage Ui | 400 V |
| Length | 130 mm |
| Sealable | Yes |
| Type of inlet | Other |
| Circuit integrity | None |
| Operating temperature | -25-40 °C |
| Number of inlets | 12 |
| Explosion-tested version | No |
| Impact strength | IK07 |
| Cover attachment | Screwed |
| Max. conductor cross section | 0 mm² |
| For Ex-zone gas | None |
| For Ex-Zone dust | None |
| Material plate thickness cabinet | 3 mm |