Dual-channel DC lighting dimmer for independent marine and mobile lighting control

Provides independent dimming and switching control for two separate DC lighting circuits from a single compact unit. Each channel can be controlled and monitored separately, or the channels can be grouped to operate as one circuit when required. This allows different lighting zones, such as ceiling lights and reading lights, to be managed from one central dimmer.

Key Features

• Dual-channel control: Independently switches and dims two separate lighting circuits from one device.
• Grouped operation: Channels can be combined to operate as a single lighting circuit when required.
• Variable dimming: Provides output adjustment from 10% to 98% of the input voltage.
• Flexible switching: Uses one normally open momentary push switch per channel, with support for multiple switches within the same circuit.
• Diagnostic monitoring: Tri-colour LED indicates standby, load operation, short circuit and temperature conditions.
• Integrated electrical protection: Includes transient voltage filtering, automatic-reset short circuit protection, thermal foldback and reverse polarity protection via an internal fuse.
• Marine-grade construction: Uses a marine-grade anodised aluminium enclosure with electrical-grade ABS/PC end caps and a temperature-resistant ABS terminal cover.
• Selectable single/group mode: A slide switch next to the auxiliary terminal allows the required operating configuration to be selected.

The two-channel configuration provides a compact way to manage separate lighting zones without installing individual dimmers for each circuit. It is suited to marine, caravan, motorhome and other DC lighting applications requiring independent or grouped control.