TCI MBQ 242/2 Electronic Ballast Multilamp 2x Fluorescent Lamps

The TCI MBQ 242/2 is a multi-lamp electronic ballast designed to control compact fluorescent lamps with G24q-3, GX24q-3, GX24q-4, GX24q-5, GX24q-6 and 2GX13 caps, compatible with TC-D/E, TC-T/E and T-R5 light sources. Manufactured by TCI, a leading brand in professional lighting control gear, this ballast delivers stable and reliable performance in fluorescent lighting systems.

The MBQ 242/2 ballast is ideal for luminaires in protection class II and is suitable for connection to emergency lighting systems compliant with EN 60598-2-22, making it a dependable choice for professional and commercial installations requiring continuous operation.

Main technical features

The ballast operates at an input voltage of 220-240 V and carries an IP20 protection rating for indoor use only. Its compact footprint — 155 mm in length, 38 mm wide and 21 mm deep — allows easy integration into a wide range of luminaire types. It features push-wire terminals for conductors from 0.5 to 1.5 mm², with a terminal cover included for securing H03VVH2-F and H05VVH2-F cables, and is mounted via screw slots. Pre-heat ignition extends lamp life, while energy efficiency class EEI=A2 ensures low energy consumption.

Safety and protections

The TCI MBQ 242/2 incorporates comprehensive protection: it guards against mains voltage spikes, manages lamp disconnection with pre-heated restart, protects against lamp failure and end-of-life conditions, and prevents partial rectification (EOL T.2) in accordance with EN 61347-2-3 par. 17.3.

Applications

This electronic ballast is suited to commercial lighting, offices, retail environments and technical spaces using compact fluorescent lamps in multi-lamp configurations, covering power ranges from 1/2x26 W up to 1x70 W.