Power Pack for Room Occupancy Sensor
Sensor/Switch,
PN: PP20
120-277 vac, 50/60 hz
Provides 15vdc power to room lighting sensors
New  (Quantity 1)
 
 

This is SensorSwitch's PP20, the power supply needed for most of SensorSwitch's Microphonics audio / digital passive infrared / photocell sensor) room occupancy sensors.  (However, it is not needed for the one I sell on Ebay, the CMR-PDT-10-P, which has a relay built in.)

Manufacturer:  SensorSwitch

Part Number:  PP-20

UPC:  745975809592

Voltage:  120/277 vac

Frequency:  50/60 hz

Low Voltage Output:  150ma, 15 vdc

Relay Current:  20 amps

 

 General Info:   The PP20 Power Supply/Relay is necessary for most of SensorSwitch's CM-PDT-10 Room Occupancy Sensors.  But it is not necessary for the one I sell elsewhere on Ebay, the CMR-PDT-10-P.  That's because the R in that unit's part number stands for Relay, which is built into it;  this negates the need for a power supply, which supplies an internal relay and the power to operate it.

But if you use any other SensorSwitch Room Occupancy Sensors, for example the CM-PDT-10. you will need one of these Power Supplies/Relays.

The remainder of this description is taken directly from SensorSwitch's documentation for the PP20 line of Power Supplies/Relays.  Please note that this unit we're selling here is the PP20 only, and not the PP20-2P or the SP20. Please ignore the parts of this documentation that apply to those two items.

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