SG Armaturen 78912 is a keystone-format loudspeaker outlet with +/- terminals, supplied as a 2-piece set in white RAL 9003. The polycarbonate module is halogen-free and IP21-rated, snapping into a standard keystone frame or wall plate to give a clean, labelled connection point for a speaker circuit. Typical use is fixed audio distribution in classrooms, offices and residential AV installations.
| Manufacturer part number (MPN) | 78912 |
| EAN / GTIN | 7021987891217 |
| Sales unit | pcs |
| Package quantity | 20 pcs |
| IP Class | IP21 |
| Mounting | Indoor |
| Housing | Polycarbonat (PC) |
| Colour | White (RAL 9003) |
| Halogen free | Yes |
| Length (mm) L | 22 |
| Width (mm) W | 18 |
| Height (mm) H | 29 |
| Weight (kg) gross/net | 0.036 / 0.033 |
| Packaging dimensions (mm) | 22 x 18 x 29 |
| Number per pack | 10 |
| Assembly arrangement | Basic element |
| With hinged lid | No |
| Utilization | Loudspeaker connection |
| Surface protection | Untreated |
| Outlet direction | Straight |
| With strain relief | No |
| Imprintable label | Without indication field |
| Suitable for number of connectors | 1 |
| Contact type | Female |
| Type of fastening | Engage (snap) |
| Shielded buses | No |
| Shielded housing | No |
| With lighting | No |
| Luster terminal | No |
| RAL-number (similar) | 9003 |
| With dust cover | No |
| With imprint | No |
| Impact strength | IK00 |
| With buses/couplings | No |
| Support ring | No |
| Transparent | No |
| Surface finishing | Matt |
| Suitable for degree of protection (IP) | IP21 |
| Device width | 15 mm |
| Device height | 17 mm |
| Device depth | 19 mm |
| Number of modules (module system) | 1 |
| Min. depth of built-in installation box | 30 mm |
| Isolated connections | Yes |
| Anti-bacterial treatment | No |
| Country of origin | China |
| MOQ | 1 |