Product Type:

Sealed Rocker Switches


The LD-Series Dimmer Control represents a dynamic breakthrough in dashboard technology. This series offers fully programmable circuitry that can control minimum and maximum illumination levels, the number of steps from total dim to full bright, and adjust illumination levels.

The momentary ratchet design allows for programming of illumination intensity variation speed. It provides intuitive operator recognition and avoids inadvertent actuation. The LD-Series robust envelope protects critical internal components and minimizes electrical connections and the need for extra wires.

Adjustable safety features include a "watch-dog timer" that prevents device lock-up, and a memory device that recalls dimmer position after power interruptions.

The LD-Series dimmer controls feature snap-in mounting and offer choices in ratings, dimming rates, colors, actuator styles & illumination colors, and laser-etched legends. This series has an operating temperature of -40C to +85C. It exceeds SAE J1113 and SAE 1445 EMI standards and mechanical endurance of 100,000 actuations.

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  • LD-Series Dimmer Control Switch
LD-Series Dimmer Control Switch



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Number of Poles

Not Applicable


2-7A 14 Volt
7.1-15A 14 Volt
10A 14 Volt
2-7A 28 Volt
7.1-10A 28Volt

Dimming Rate

30 - 100% 8 Positions
10-100% 10 Positions
0-100% 11 Positions


Solid State load switching

Dielectric Strength

1000V A 60Hz applied to each unit for one minute. Voltage increased from 0 to 1000V at a rate of 500V per second, then reduced from 1000V to 0 at a rate of 500V per second with no signs of flashover, arcing, or perforation. All units operating properly before and after test.

Base Material

PBT Polyester with V-0 flammability rating

Actuator Style

Laser Etched & Solid Color Rockers
Laser Etched & Solid Color Paddles

Actuator Material

Polycarbonate or Nylon 6/6 glass filled

Bracket Material

PBT Polyester with V-0 flammability rating

Connector Material

Nylon 6/6 toughened

Terminal Options

.230 QC Tabs

Mounting Method


Mounting Hole Dimensions

867" x 1.734"; 22mm x 44mm

Value Added

Customer colors and legends available
Hole Plug
and more


Switches - Control Switches



3D Files


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