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 CTB-32L Controlled Triac Board

The CTB32L is a 16 channel light controller that can operate independently or as an add-on unit of a larger synchronized network of controllers. The CTB16L was designed to be an excellent choice for for control of line voltage (Christmas) LEDs. Each of the 16 independent channels has a number of special effects such as dimming, ramping, twinkle and shimmer. Expandable to 32 channels (Triac daughter cards are not currently available).

Control up to 10 Amps per channel (25 amp triacs).
Maximum capacity of the card is 40 Amps(2-20A inputs).
Phantom loads and dimming curves for LEDs.
Supports LOR and DMX protocols.
Requires PC connection for configuration.
240V is special order.


Recommended for standalone and networked operation.

Note: Software is not included. Software and adapter required for configuration! Need Software? We recommend that you purchase the Generic Starter Package to receive the software at a discounted price.



240 Volt cards are not available



Availability: Usually ships the next business day

CTB32L$219.95
Operating Voltage: