3-Channel Switch Module Featured Image

SH-KAWA-LCM301

3-Channel Switch Module

904M-S3 Android 10.1″ Touch Screen TFT LCD Indoor Unit

• 3 channels with 10A magnetic latching relays (imported)
• Designed for concealed installation in 86/60 junction boxes
• 6 dry contact inputs for switch, dimming, curtain, scene, and custom value control
• 6 LED status feedback outputs
• Support scene control, delay, and status feedback
• Power-off state storage and power-on recovery
• Ideal for smart lighting and control solutions
knx icon-2026.6.4
3-Channel Switch Module Detail

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Product Tags

 Technical Details
  Connection  KNX
  Power Supply  DC 21V-30V
  Dry Contact Input  6 Inputs
  Relay Output  3 Channels, 10A/Channel (AC 100–240V, 50/60Hz)
  LED Output
 6 Channels, 1mA/Channel
  Bus Current  6mA/30VDC
  Working Temperature  -5℃ - +45℃
  Storage Temperature  -20℃ to +60℃
  Working Humidity  <90%RH (Non-condensing)
  Dimension  49.3 x 49.3 x 22.5 mm
  Installation  Flush Mounting
  Flush Mounting Box  EU/UK/GB Standard
  • Datasheet 904M-S3.pdf
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