Are you looking for a control panel LED lighting solution that works in 24 VDC, 110 VAC, and 220 VAC? Take a look at this simple, economical, and robust module. Besides illuminating the panel, it has a limit switch and a digital output in dry contact that informs the PLC that the door is open.

The SW3301 Panel Illuminator performs the following functions:

  • Compact electrical panel lighting;
  • Open door signaling;
  • Limit switch.

With compact dimensions, the SW3301 can be powered by 24VDC, 110VAC, or 220VAC. The limit switch is a NC type. When the panel door is opened, the key is released, activating the lighting and triggering the relay that closes the NO contact of the connector. The NO contact can be connected to a PLC digital input, alarming that the door is open.

Application: Compact panel illumination and open door signaling.
Installation: Screw the module to the frame edge as shown in the picture to the side. The module has two M3 threaded holes for easy attachment.

Technical Specifications

Supply voltage 24 VDC, 110VAC or 220VAC (connection selectable)
Lighting elements 12 high intensity white LEDs
Switch Limit switch NC
Dimensions Height 24 x Width 56 x Depth 65 mm
Format Metal Cabinet

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