Lampholder for fluorescent lamps T8 (T26), T12 (T38). Lampholder thickness: 9. 5 mm.
G13 Rotoclic built-in lampholder for lamps T8 and T12
T140, nominal rating: 2/500
Lateral push-in terminals: 0.5 - 1 mm², suitable for Top Test
Rear split pins for wall thickness up to 1.2 mm
Type: 59505/59506 lampholder thickness: 9.5 mm
Ref. No.: 537207 with spring adjustment
This design is also predominantly used for recessed ceiling and surface-mounted luminaires. However, unlike push-fit lampholders, built-in lampholders are usually fitted at the ends of the luminaire boxes. In addition to the usual fixing with split pins attached to the rear, there are also countless versions with fixing clips, push-fit studs or screw-in holes, which are also available with spring-loaded length compensation. Built-in lampholders offer luminaire designers a wealth of scope regarding the choice of lamp position in relation to the reflector. This enables great variation in light distribution as the lampholder does not dictate the distance of the centre of the lamp from the metal casing.