G24, GX24 surface-mounted lampholders Housing: PBT GF, white, T140, Nominal value: 2/500 Double plug-in terminals: 0.5-1qmm (lamp circuit) Additionally for G24q, GX24q lampholders: Single plug-in terminals: 0.5-1qmm (starter circuit) Holes on the underside for self-tapping screws in accordance with ISO 1481/7049-ST4, 2-C/F Long holes on the underside for M4 screws Holes on the back for self-tapping screws in accordance with ISO 1481/7049-ST2, 9-C/F and ST4, 2-C/F Through holes on the front for M3 screws Weight: 15.2g, Nipple thread: none, Material: Plastic, Lampholder: G24q-3/GX24q-3, Design: surface-mounted lampholder, Fastening type: plug-in fastening, Color: white, With starter holder: No