PROFESSIONAL QUALITY 4CH 20A ANALOGUE DIMMER PACK.

POWER SUPPLY 115/230V 50-60 Hz.

INDIVIDUAL V.R. 　FOR EACH CHANNEL.

HEAVY DUTY TRIAC.

TOROIDAL CHOKE FOR FILTERING.

MAGNETIC CIRCUIT BREAKERS PROTECTION.

FAN FORCED COOLING.

DIMENSIONS:510mm×147mm×178mm.