Specifications

Diversied Electronics 800.727.5646 atcdiversied.com
Diversied Electronics 800.727.5646 atcdiversied.com
 
Temperature Switch Relay
 120VAC,50/60Hz
 2VA
 Continuous
 SPM-120-ACA SPDT,10A@250VAC,
    Resistive,360VAInd.
  SPM-120-ADA DPDT,10A@250VAC,
    Resistive,360VAInd.
 Operate  10ms(approximately)
  Release  1SEC(approximately)
 Mechanical  30MillionOperations
  Electrical  50,000Operations@RatedLoad
 SPM-120-ACA GreenLEDilluminatesunder
    normalconditionsRedLED
    illuminatesunderfaultconditions
  SPM-120-ADA None
 Voltage  12VDC
  Current  2mAmax.
 Operate  -4°to131°F(-20°to+55°C)
  Storage  -40°to185°F(-40°to+85°C)
 11-Pinplug-in“A”styleenclosure
  8oz.



 

Thenon-volatilerelaymonitorsa
normally-closed-lowtemperatureswitch.Itincorporatesabistable
relaythatretainsitsstateduringpowerfailures.LEDsindicatethe
statusoftherelay,andconnectionsforanexternalresetbuttonare
providedformanualcontrol.Theresetinputsofmultipleunitsmay
beconnectedtoasinglepushbuttonaslongasproperpolarityis
observedwhenmakingtheconnections.Undernormalconditionsthe
temperatureswitchisclosedandtherelayisde-energized.Whenthe
temperatureswitchopens,therelayenergizesandlatchesonuntilthe
temperatureswitchre-closesandtheresetbuttonispressed.Theunit
willfunctionproperlywithzeroto2kΩofresistanceinserieswiththe
temperatureswitch.
RB-11/PF013A RB-11/PF013A