Wattstopper AC Low Voltage Photocell, EM-24A2

$174.00

$151.95

Product dimensions

  • Width:

    2.64 IN

  • Height:

    1.57 IN

  • Depth:

    1.89 IN

  • Weight:

    0 LBS

The EM-24A2 and EM-24D2 are low voltage photocells used for controlling exterior lighting. It works with Wattstopper power packs and lighting control panels (Lighting Integrator and LP series panels) by signaling a change in light levels to the panel.


  • One set of normally open; isolated relay contacts; contacts are closed when sensed light level is below dark setpoint; open when light level is above light setpoint
  • 8-second time delay and built-in setpoint deadband prevent cycling
  • 1/2” threaded male conduit base for easy mounting on conduit fittings or junction boxes
  • 1–15 footcandle range (10.8–161.5 lux)
  • Isolated relay contacts 1 amp @ 30 VAC/VDC
  • Power input: 24 VAC; 1 VA or 24 VDC; 1 VA
Brand Wattstopper
Manufacturer Part Number EM-24A2

Product dimensions

  • Width:

    2.64 IN

  • Height:

    1.57 IN

  • Depth:

    1.89 IN

  • Weight:

    0 LBS

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