NEW Lightronics AT402 Architectural Wall Mount Dimmer

The Lightronics AT402 Architectural Wall Mount Dimmer is a wall mounted, permanent-install four channel architectural dimmer rated at 2400 watts per channel. Designed for spaces that need reliable dimming with straightforward control, it accepts DMX-512 signals as well as simple local input contact closures, making it a practical choice when you want DMX integration without a complex control system.

Ideal Applications

The AT402 is especially well suited for churches, theaters and auditoriums, and it also works well in restaurants, meeting rooms or other environments requiring a few heavy-duty dimmers. With flexible control options and onboard scene capability, it supports creating functionally diverse lighting looks for different events, services, meetings, or performances.

Control and Scene Capability

For day-to-day operation, the AT402 can be driven from a DMX console or controller via DMX-512, while its contact closure inputs support simple local triggers. It also provides 16 scene memory, helping you recall preset looks consistently without needing to rebuild levels each time.

Power Handling and Protection

Each of the four channels is rated for 2400W, making the unit well matched to architectural dimming loads where higher-capacity channels are needed. Fast acting magnetic circuit breakers provide channel protection and quick reset capability.

Standards and Compliance

UL-508 compliant.

• 4 Channels
• 2400W Each
• DMX-512
• Contact Closures
• 16 Scene Memory
• Fast Acting Magnetic Circuit Breakers
• UL-508 Compliant