Enclosure: junction box; polystyrene; SPELSBERG
| Manufacturer | SPELSBERG |
| Type of enclosure | junction box |
| IP rating | IP54 |
| Cover colour | grey |
| Version | with terminal block |
| Body col. | grey |
| Operating temperature | -25...40°C |
| Enclosure material | polystyrene |
| Mechanical impact resistance | IK07 |
| Flammability rating | UL94HB |
| Manufacturer series | RKK |
| Symbol | Kit contents | X | Y | Z |
|---|---|---|---|---|
| [mm] | [mm] | [mm] | ||
| RKK-4/05-5X4 | 5 terminals 4mm2 | 65 | 94 | 57 |
| RKK-4/07-7X4 | 7 terminals 4mm2 | 94 | 94 | 57 |
| RKK-4/08-8X4 | 8 terminals 4mm2 | 94 | 94 | 57 |
| RKK-4/10-10X4 | gripper 4mm2 x10 | 94 | 94 | 57 |
| RKK-4/12-XL-12X4 | 12 terminals 4mm2 | 94 | 130 | 57 |
| RKK-4/15-15X4 | terminals 4mm2 x15 | 94 | 130 | 57 |
| RKK-4/18-18X4 | terminals 4mm2 x18 | 94 | 180 | 57 |
| RKK-4/22-22X4 | terminals 4mm2 x22 | 94 | 180 | 57 |
