The BTLT 139 from TCI is an IP20 protected electronic ballast for T5 and TC-DEL/TEL compact fluorescent luminaires, suitable for luminaire installation. It can be used for lighting equipment in protection class II. The maximum power is 40 watts.
The FL ECG performs a start with pre-heating to increase the life of the lamp. It also has the high energy classification EEI = A2 and is therefore very energy efficient.
Push-wire connections are featured. The input and output terminal blocks are on opposite sides (connector cross section area 0.5 - 1.5mm2). The ballast can be secured with a slot for screws.
The TCI BTLT 139 is protected for the case of mains voltage spikes, lamp failure, end of lamp life and disconnection of the lamp (a restart with pre-heating is performed).